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Cisco MGX 8850 (PXM1E/PXM45), Cisco MGX 8950, Cisco MGX 8830, and Cisco MGX 8880 Configuration Guide

Release 5.0.10, OL-3845-01 Rev. B0, August 16, 2004

Chapter 8 Managing PNNI Nodes and PNNI Routing

Managing PNNI Nodes

Configuring PNNI Timers

Configure the PNNI timers with the cnfpnni-timer command.

mgx8830a.1.PXM.a >

cnfpnni-timer

<node-index> <options>

You can define the initial PNNI timer values and significant change thresholds of a PNNI logical node.

lists the parameter descriptions for the cnfpnni-timer command.

-bnPathHolddown

The border node holddown timer defines the node’s minimum time interval
between two consecutive calculations of the border node path tables. If a
network is stable, it may not be necessary to generate border node route tables
10 times per second. In such a case, you can increase the value to reclaim CPU
time needlessly used to update unchanging routing tables. In such a case, you
can increase the holddown timer value to reclaim CPU time needlessly spent
on updating unchanging routing tables.

Units: 100 millisecond increments

Range: 2-600 (0.2-60 seconds)

Default: 2

-loadBalance

This parameter defines how routing connections are distributed across the
routes stored in the SPTs. For more information, see “

Configuring the Load

Balance Selection Method

,” which appears later in this chapter.

-onDemand

This parameter defines how the on-demand routing feature selects routes. For
more information, see “

Configuring the On-Demand Route Selection Method

(First Fit or Best Fit)

,” which appears later in this chapter.

The parameter options are:

firstfit = select the first route found
bestfit = select the best route

Default = firstfit

-awBgTable

This parameter enables or disables generation of the AW SPTs for all classes
of service. Enter -awBgTable on to enable AW SPT generation, or enter
-awBgTable off to disable it.

Default = on

-ctdBgTable

This parameter enables or disables generation of the CTD SPTs for the CBR,
rt-VBR, and nrt-VBR classes of service. Enter -ctdBgTable on to enable CTD
SPT generation, or enter -ctdBgTable off to disable it.

Default = on

-cdvBgTable

This parameter enables or disables generation of the CDV SPTs for the CBR
and rt-VBR classes of service. Enter -cdvBgTable on to enable CDV SPT
generation, or enter -cdvBgTable off to disable it.

Default = on

Table 8-3

Parameters for cnfpnni-routing-policy Command (continued)

Parameter

Description

«
...
297
298
299
300
301
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»

Содержание MGX 8830

Страница 1: ...Drive San Jose CA 95134 1706 USA http www cisco com Tel 408 526 4000 800 553 NETS 6387 Fax 408 526 4100 Cisco MGX 8850 PXM1E PXM45 Cisco MGX 8950 Cisco MGX 8830 and Cisco MGX 8880 Configuration Guide Release 5 August 16 2004 Text Part Number OL 3845 01 Rev BO ...

Страница 2: ...CLUDING WITHOUT LIMITATION LOST PROFITS OR LOSS OR DAMAGE TO DATA ARISING OUT OF THE USE OR INABILITY TO USE THIS MANUAL EVEN IF CISCO OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES CCIP CCSP the Cisco Arrow logo the Cisco Powered Network mark Cisco Unity Follow Me Browsing FormShare and StackWise are trademarks of Cisco Systems Inc Changing the Way We Work Live Play and Lea...

Страница 3: ... Cisco com xliii Ordering Documentation xliii Finding Documentation for Cisco MGX BPX SES and CWM Products xliii Changes to This Document xliv Documentation Feedback xlvi Obtaining Technical Assistance xlvi Cisco TAC Website xlvi Opening a TAC Case xlvii TAC Case Priority Definitions xlvii Obtaining Additional Publications and Information xlvii C H A P T E R 1 Preparing for Configuration 1 1 Cisco...

Страница 4: ...sion After Initialization 2 8 Ending a CLI Management Session 2 10 Entering Commands at the Switch Prompt 2 10 Getting Command Help 2 12 Displaying Command Lists 2 12 Displaying Detailed Command Lists 2 13 Displaying Command Syntax and Parameters 2 15 Configuring User Access 2 15 Adding Users 2 16 Changing Your Own User Password 2 18 Changing User Access Levels and Passwords with cnfuser 2 18 Dele...

Страница 5: ... Provisioning Procedures 3 2 Line Configuration Quickstart 3 2 ATM Trunk Configuration Quickstart 3 3 PNNI UNI Port Configuration Quickstart 3 5 SVC Configuration Quickstart 3 7 SPVC and SPVP Configuration Quickstart 3 8 PNNI Virtual Trunk Configuration Quickstart 3 9 BPX PNNI Trunk Configuration Quickstart 3 12 AINI Link Configuration Quickstart 3 14 IISP Link Configuration Quickstart 3 15 XLMI L...

Страница 6: ... 66 Verifying PNNI Communications 3 67 Verifying PNNI Trunk Communications 3 68 Verifying End to End PNNI Communications 3 69 Provisioning and Managing SPVCs and SPVPs 3 70 Configuring Point to Point Connections 3 70 Configuring Point to Multipoint Connections 3 80 Adding Parties to a P2MP Root Connection 3 81 Obtaining the NSAP for a Party 3 83 Displaying a List of Connections 3 84 Displaying the...

Страница 7: ...stribution on SRMs Configured for T3 Interfaces 5 3 Setting Up SRM Lines 5 4 Bringing Up Lines 5 4 Configuring Lines on an SRM Card 5 5 Configuring a SONET SDH Line 5 5 Configuring T3 Lines 5 8 Establishing Redundancy Between SONET SDH Lines with APS 5 10 Linking Service Module Lines to SRM Channels VTs or VCs 5 13 Where To Go Next 5 19 C H A P T E R 6 Preparing RPM Cards for Operation 6 1 Configu...

Страница 8: ...rt SCT COSB Parameters dspportsct cosb 7 21 Port SCT Virtual Circuit Threshold Parameters dspportsct vcThr 7 22 Port SCT COSB Threshold Parameters dspportsct cosThr 7 25 C H A P T E R 8 Managing PNNI Nodes and PNNI Routing 8 1 Managing PNNI Nodes 8 1 Creating Upper Level Peer Groups 8 1 Enabling and Disabling the Complex Node Feature 8 4 Enabling and Disabling Routes Through a Node 8 5 Enabling an...

Страница 9: ... Routing for an SVCs 8 28 Managing Priority Bumping 8 29 Enabling Configuring and Disabling Priority Bumping 8 30 Displaying the Priority Bumping Configuration 8 30 Displaying Priority Bumping Statistics 8 31 Resetting the Priority Bumping Statistics 8 31 Displaying Priority Bumping Resource Usage 8 31 Managing Connection Grooming 8 32 How Grooming Reroutes Connections 8 33 Enabling and Disabling ...

Страница 10: ...embers or Members of other CUGS 8 61 Deleting a CUG Assignment 8 64 Blocking the CUG IE 8 64 Maintaining a Persistent Network Topology for CWM 8 65 Configuring a Gateway Node 8 65 Displaying the Network Topology Database 8 67 Displaying Link Information 8 69 Displaying Feeder Information 8 71 Disabling a Gateway Node 8 72 Deleting a Node from the Topology Database 8 72 Deleting a Link from the Top...

Страница 11: ...tween Two Lines 9 26 Troubleshooting APS Lines 9 26 Managing the Time of Day Across the Network Using SNTP 9 28 Enabling and Configuring SNTP Servers 9 28 Displaying the Current SNTP Configuration 9 30 Displaying an SNTP Server 9 31 Deleting an Existing SNTP Server 9 31 Managing NCDP Clock Sources 9 31 Enabling NCDP on a Switch 9 32 Configuring an NCDP Clock Source 9 32 Configuring an NCDP Port 9 ...

Страница 12: ...n 9 57 Starting and Managing Telnet Sessions Between Switches 9 57 Starting a Telnet Session 9 57 Returning to a Previous Session 9 58 Returning to the Original CLI Session 9 58 Displaying a Telnet Trace 9 58 Enabling and Disabling Telnet Access 9 58 Displaying the Telnet Enable Status 9 60 Starting and Managing Secure SSH Access Sessions Between Switches 9 60 Starting a Secure Session Between Swi...

Страница 13: ...ch 9 85 Displaying Online and Offline Diagnostics Test Configuration Information 9 86 Displaying Online Diagnostic Errors 9 88 Displaying Offline Diagnostic Errors 9 88 Enabling and Disabling IMA Group ATM Cell Layer Parameters 9 89 Managing IMA 9 91 Displaying IMA Groups 9 91 Displaying the Status of a Single IMA Group 9 91 Displaying IMA Links 9 92 Deleting an IMA Group 9 93 Deleting an IMA Link...

Страница 14: ...ice Module 10 25 Replacing SRM Cards with SRME B 10 25 Replacing RPM Cards 10 26 Decommissioning an AXSM Slot 10 26 Decommissioning an RPM Slot 10 28 C H A P T E R 11 Viewing and Responding to Alarms 11 1 Viewing and Responding to Alarms Using Physical Switch Controls 11 1 Displaying Alarm Reports in the CLI 11 1 Displaying Node Alarms 11 2 Displaying Clock Alarms 11 2 Displaying Switching Alarms ...

Страница 15: ...Switch A 25 Upgrade Procedures for PXM Cards and Service Modules A 26 Upgrading PXM Boot Software from Releases Prior to 3 0 10 A 26 Upgrading PXM Boot Software from Release 3 0 10 and Later A 28 Upgrading Boot Software on Service Modules A 29 Loading the Runtime Upgrade Software A 31 Starting the Upgrade Software A 33 Aborting a Runtime Software Upgrade A 33 Committing to a Runtime Software Upgra...

Страница 16: ... Standards Compliance D 1 PNNI Compliance D 1 ATM Signaling Compliance D 2 UNI 3 0 3 1 Signaling D 2 UNI 4 0 Signaling D 2 IISP Signaling D 2 PNNI Signaling D 3 ATM Signaling Interworking D 4 SONET SDH D 4 A P P E N D I X E Hardware Survey and Software Configuration Worksheets E 1 Hardware Survey Worksheets E 1 General MGX Switch Configuration Worksheet PXM45 PXM1E and SRM E 5 Additional PXM1E Inf...

Страница 17: ...laying the License Usage for a Specific Card F 9 Displaying a History of License Updates F 10 Displaying License Alarms F 11 Adding Licenses Purchased from Cisco com F 11 Moving Licenses from an MPSM Card to the Switch F 13 Allocating Feature Licenses to a Card F 13 Recovering Feature Licenses That are Not In Use F 14 Saving and Restoring the License Configuration F 14 Transferring Licenses Betwee...

Страница 18: ...Contents xviii Cisco MGX 8850 PXM1E PXM45 Cisco MGX 8950 Cisco MGX 8830 and Cisco MGX 8880 Configuration Guide Release 5 0 10 OL 3845 01 Rev B0 August 16 2004 ...

Страница 19: ...rds 2 39 Figure 2 6 Hardware Required for Local LAN Connections to PXM UI S3 B Back Cards 2 40 Figure 3 1 Virtual Trunk Topology 3 9 Figure 3 2 Standalone PXM1E with Intracard APS 3 40 Figure 3 3 Redundant PXM1E Configuration with Intercard APS 3 42 Figure 3 4 Relationship Between Cards Bays Lines and Logical Interface Numbers 3 46 Figure 3 5 Relationship of Port Controller Controller Partition an...

Страница 20: ...845 01 Rev B0 August 16 2004 Figure C 4 Terminal Server Connection to the Console Port on a PXM1E UI S3 B Back Card C 5 Figure C 5 Hardware Required for Dial up Connection to a PXM45 UI S3 Back Cards C 6 Figure C 6 Hardware Required for Dial up Connections on a PXM1E UI S3 B Back Card C 7 Figure F 1 The Switch License Pool F 6 ...

Страница 21: ...pt Components 2 7 Table 2 2 Card State Descriptions 2 14 Table 2 3 User Access Levels 2 16 Table 2 4 Time Zones for cnftmzn Command 2 22 Table 2 5 Parameter Descriptions for the addcontroller Command 2 23 Table 2 6 Parameter Descriptions for cnfclksrc Command on the PXM 2 33 Table 2 7 cnfncdp Command Parameters 2 34 Table 2 8 bootChange Command Option Descriptions 2 38 Table 2 9 Valid Card Install...

Страница 22: ...12 Table 5 6 addlink Command Parameters 5 14 Table 5 7 SRM SONET Virtual Tributary Mapping 5 15 Table 5 8 SRM SDH AU3 TUG 2 and TU VC Mapping 5 17 Table 5 9 SRM SDH AU4 TUG 3 TUG 2 and TU VC Mapping 5 18 Table 7 1 Cisco Provided SCTs 7 2 Table 7 2 SCT Naming Conventions 7 6 Table 7 3 addsct and cnfsct Command Parameters 7 8 Table 7 4 delsct Command Parameters 7 11 Table 7 5 dspscts Command Display...

Страница 23: ... 19 Objects Displayed for the dsppnni svcc rcc timer Command 8 54 Table 8 20 addcug dspcug Command Parameters and Options 8 58 Table 8 21 setcugdefaddr Command Parameters 8 60 Table 8 22 cnfaddrcug Command Parameters 8 62 Table 8 23 Valid Operational and Admin State Combinations 8 66 Table 8 24 Topology Database Feeder Node Information 8 68 Table 9 1 Port Identification Parameters 9 7 Table 9 2 Co...

Страница 24: ...n and cnfaaa author Commands 9 68 Table 9 31 verifydiskdb check Command Parameters 9 74 Table 9 32 verifydiskdb status Command Display 9 75 Table 9 33 dspbertcap Command Parameters 9 81 Table 9 34 cnfbert Command Parameters 9 81 Table 9 35 cnfdiag Command Parameters 9 84 Table 9 36 cnfdiagall Command Parameters 9 85 Table 9 37 cnfatmimagrp Command Parameters 9 90 Table 10 1 Automatic Response to N...

Страница 25: ...ers E 12 Table E 8 General CESM Configuration Parameters E 13 Table E 9 General FRSM12 Card Configuration Parameters E 14 Table E 10 General FRSM 2CT3 FRSM 2T3E3 and FRSM HS2 B Configuration Parameters E 15 Table E 11 General FRSM 8T1 and FRSM 8E1 Configuration Parameters E 16 Table E 12 General MPSM 8 T1E1 Configuration Parameters E 17 Table E 13 General MPSM T3E3 155 Card Configuration Parameter...

Страница 26: ...Tables xxvi Cisco MGX 8850 PXM1E PXM45 Cisco MGX 8950 Cisco MGX 8830 and Cisco MGX 8880 Configuration Guide Release 5 0 10 OL 3845 01 Rev B0 August 16 2004 ...

Страница 27: ...8850 PXM1E PXM45 and Cisco MGX 8950 switches and the Cisco MGX 8880 Media Gateway Organization The major sections of this document are as follows Chapter 1 Preparing for Configuration describes information you will need during configuration and provides planning guidelines for configuration Chapter 2 Configuring General Switch Features describes how to configure features that apply to the entire s...

Страница 28: ...aded Appendix C Supporting and Using Additional CLI Access Options describes alternative ways to connect management workstations to the switch Appendix D Standards Compliance describes the technical and compliance specifications for Release 4 of the Cisco MGX switches and the Cisco MGX 8880 Media Gateway Appendix E Hardware Survey and Software Configuration Worksheets provides worksheets that you ...

Страница 29: ...our product That guide contains general information about how to locate Cisco MGX BPX SES and CWM documentation online Documentation Notes for the April 2004 Product Releases The April 2004 release includes new hardware or features for the following releases Cisco MGX Release 5 for the MGX 8880 Media Gateway Cisco MGX Release 5 for these multiservice switches Cisco MGX 8850 PXM1E Cisco MGX 8850 PX...

Страница 30: ...re going to install CWM for the first time do so after Step 4 Upgrade instructions are included in the following documents Cisco WAN Manager Installation Guide Release 15 Cisco WAN Manager User s Guide Release 15 Step 4 If your network contains MGX and SES products refer to this manual for planning information Cisco PNNI Network Planning Guide for MGX and SES Products Step 5 Refer to these manuals...

Страница 31: ...erence for MGX Switches Release 5 Cisco Frame Relay Services FRSM MPSM Configuration Guide and Command Reference for MGX Switches Release 5 Cisco Circuit Emulation Services CESM MPSM Configuration Guide and Command Reference for MGX Switches Release 5 Information about how to install or upgrade to the MPSM 8 T1E1 card in Cisco MGX 8230 Cisco MGX 8250 and Cisco MGX 8850 PXM1 switches is in the Rele...

Страница 32: ... x x x x x x x x x Installation Warning Card DOC 7812348 x x x x x x x x x Regulatory Compliance and Safety Information for Cisco Multiservice Switch and Media Gateway Products MGX BPX and SES DOC 7814790 x x x x x x x x Release Notes for the Cisco MGX 8880 Media Gateway Release 5 0 00 OL 5190 01 x Release Notes for Cisco MGX 8850 PXM1E PXM45 Cisco MGX 8950 and Cisco MGX 8830 Switches Release 5 0 ...

Страница 33: ...31 DOC 7811576 x Cisco MGX 8850 Multiservice Switch Overview Release 1 1 31 OL 1154 01 x Hardware Installation Guides Cisco MGX 8850 PXM1E PXM45 Cisco MGX 8950 Cisco MGX 8830 and Cisco MGX 8880 Hardware Installation Guide Releases 2 Through 5 OL 4545 01 x x x x x Cisco Service Expansion Shelf Hardware Installation Guide Release 11 DOC 786122 x Planning and Configuration Guides Cisco PNNI Network P...

Страница 34: ... x Cisco MGX 8230 Edge Concentrator Installation and Configuration Release 1 1 31 DOC 7811215 x Cisco MGX 8250 Edge Concentrator Installation and Configuration Release 1 1 31 DOC 7811217 x Service Module Configuration and Reference Guides Cisco MGX Route Processor Module RPM PR Installation and Configuration Guide Release 2 1 78 12510 02 x x x Cisco Frame Relay Software Configuration Guide and Com...

Страница 35: ...ease 41 OL 5087 01 x x Cisco ATM Services AXSM Configuration Guide and Command Reference for MGX Switches Release 5 OL 4548 01 x x x Cisco ATM and Frame Relay Services MPSM T3E3 155 Configuration Guide and Command Reference for MGX Switches Release 5 OL 4554 01 x x x Cisco Voice Switch Services VXSM Configuration Guide and Command Reference for MGX Switches and Media Gateways Release 5 OL 4625 01 ...

Страница 36: ...00 Series Switch Command Reference Release 1 1 31 DOC 7811210 x x x Cisco MGX 8800 Series Switch System Error Messages Release 1 1 31 DOC 7811240 x x x Cisco SES PNNI Controller Command Reference Release 31 DOC 7814260 x Cisco MGX 8850 PXM45 PXM1E Cisco MGX 8950 Cisco MGX 8830 and Cisco MGX 8880 Command Reference Release 5 OL 4547 01 x x x x x Cisco WAN Manager SNMP Service Agent Release 15 OL 455...

Страница 37: ...Command Reference for MGX Switches Release 5 Cisco Frame Relay Services FRSM MPSM Configuration Guide and Command Reference for MGX Switches Release 5 Cisco ATM Services AUSM MPSM Configuration Guide and Command Reference for MGX Switches Release 5 Table 2 lists the documents that ship with product Table 3 contains alphabetized titles and descriptions of all the manuals and release notes listed in...

Страница 38: ...T3E3 155 multiprotocol service module Also describes all MPSM T3E3 155 commands Cisco ATM Services AUSM MPSM Configuration Guide and Command Reference for MGX Switches Release 5 OL 4540 01 A0 Provides software configuration procedures for provisioning connections and managing the AUSM cards supported in this release Also describes all AUSM commands Includes software configuration procedures for pr...

Страница 39: ... Provides installation instructions for the Cisco MGX 8250 edge concentrator Cisco MGX 8250 Edge Concentrator Overview Release 1 1 3 DOC 7811576 Describes the system components and function of the Cisco MGX 8250 edge concentrator Cisco MGX 8250 Multiservice Gateway Command Reference Release 1 1 3 DOC 7811212 Provides detailed information on the general command line interface commands Cisco MGX 825...

Страница 40: ...M45 and Cisco MGX 8830 switches to operate as ATM edge switches and the Cisco MGX 8950 switch to operate as a core switch This guide also provides some operation and maintenance procedures Cisco MGX 8850 PXM45 PXM1E Cisco MGX 8950 Cisco MGX 8830 and Cisco MGX 8880 Command Reference Release 5 OL 4547 01 Describes the PXM commands that are available in the CLI of the Cisco MGX 8850 PXM45 Cisco MGX 8...

Страница 41: ...igure operate and maintain the SES PNNI controller Cisco Voice Interworking Services VISM Configuration Guide and Command Reference Release 3 2 OL 4359 01 Describes how to install and configure the Voice Interworking Service Module VISM in the Cisco MGX 8830 Cisco MGX 8850 PXM45 and Cisco MGX 8850 PXM1E multiservice switches Provides site preparation procedures troubleshooting procedures maintenan...

Страница 42: ...ovides new feature upgrade and compatibility information as well as information about known and resolved anomalies Release Notes for the Cisco MGX 8880 Media Gateway Release 5 0 00 OL 5190 01 Provides new feature and compatibility information as well as information about known and resolved anomalies Release Notes for Cisco MGX Route Processor Module RPM PR IOS Release 12 3 2 T5 for MGX Releases 1 ...

Страница 43: ...ttp www cisco com en US partner ordering index shtml Nonregistered Cisco com users can order documentation through a local account representative by calling Cisco Systems Corporate Headquarters California USA at 408 526 7208 or elsewhere in North America by calling 800 553 NETS 6387 Finding Documentation for Cisco MGX BPX SES and CWM Products The previous Ordering Documentation section applies to ...

Страница 44: ...tallation Guide Releases 2 Through 5 Chapter 3 Provisioning PXM1E Communication Links This chapter combined the information formerly published in the following chapters Preparing PXM1E Lines for Communication and Provisioning PXM1E Communications Links Chapter 4 Preparing Service Modules for Communication This new chapter describes the procedure for configuring general service module configuration...

Страница 45: ...sections have been revised and the following sections have been added Managing MPSM Licenses Enabling and Disabling Telnet Access Displaying the Telnet Enable Status Starting and Managing Secure SSH Access Sessions Between Switches Managing Remote TACACS Authentication and Authorization Note The Managing Priority Routing section was moved to Chapter 8 Managing PNNI Nodes and PNNI Routing Chapter 1...

Страница 46: ...com features the Cisco TAC website as an online starting point for technical assistance If you do not hold a valid Cisco service contract please contact your reseller Cisco TAC Website The Cisco TAC website provides online documents and tools for troubleshooting and resolving technical issues with Cisco products and technologies The Cisco TAC website is available 24 hours a day 365 days a year The...

Страница 47: ...initions To ensure that all cases are reported in a standard format Cisco has established case priority definitions Priority 1 P1 Your network is down or there is a critical impact to your business operations You and Cisco will commit all necessary resources around the clock to resolve the situation Priority 2 P2 Operation of an existing network is severely degraded or significant aspects of your ...

Страница 48: ...ment Included are networking deployment and troubleshooting tips configuration examples customer case studies tutorials and training certification information and links to numerous in depth online resources You can access Packet magazine at this URL http www cisco com packet iQ Magazine is the Cisco bimonthly publication that delivers the latest information about Internet business strategies for e...

Страница 49: ...and display information about the switch Note If your MGX switch will be part of a PNNI network you can use the Cisco PNNI Network Planning Guide for MGX and SES Products to help you define the ATM and PNNI configuration parameters that you can configure using the procedures in the this guide This document tells you how to do the following tasks Complete basic switch configuration tasks such as se...

Страница 50: ...lies Cisco MGX Release 5 software supports a number of single height service modules listed in Table 1 2 that were originally designed to operate in Cisco MGX 8850 PXM1 switches These service modules use the cell bus to transport traffic to other services modules or PXM uplinks and are commonly referred to as cell bus service modules CBSMs The CBSMs have also been called Table 1 1 Card specific Co...

Страница 51: ...permanent virtual paths SPVPs Soft permanent virtual circuits SPVCs Switched virtual circuits SVCs Switched virtual paths SVPs The following table identifies the capabilities supported by each of the Cisco MGX switches and the Cisco MGX 8880 Media Gateway Table 1 2 Cisco MGX 8830 Cisco MGX 8850 PXM1E PXM45 Cisco MGX 8880 and Cisco MGX 8950 Capabilities Feature Cisco MGX 8850 PXM1E Cisco MGX 8830 P...

Страница 52: ... No MGX 8250 MGX 8250 and MGX 8850 PXM1 Feeder Support Yes Yes Yes Yes Yes Automatic Protection Switching APS 1 1 Yes on PXM1E and SRME Yes on PXM1E and SRME Yes on AXSM and SRME Yes on AXSM and SRME Yes on AXSM IMA Yes on PXM1E 16 T1E1 AUSM B MPSM 8 T1E1 and MPSM T3E3 155 Yes on PXM1E 16 T1E1 AUSM B MPSM 8 T1E1 and MPSM T3E3 155 Yes on the AXSM 32 T1E1 E and MPSM T3E3 155 Yes on the AXSM 32 T1E1 ...

Страница 53: ...ESM 8T1 B 8 ports FRSM 8E1 8 ports FRSM 8E1 C 8 ports channelized FRSM 8T1 8 ports FRSM 8T1 C 8 ports channelized MPSM 8 T1E1 PXM1E 16 T1E1 16 ports VISM PR 8E1 8 ports VISM PR 8T1 8 ports AXSM 32 T1E1 E 32 ports CESM 8E12 8 ports CESM 8T13 8 ports CESM 8T1 B2 8 ports FRSM 8E12 8 ports FRSM 8E1 C2 8 ports channelized FRSM 8T12 8 ports FRSM 8T1 C2 8 ports channelized MPSM 8 T1E1 VISM PR 8E1 8 ports...

Страница 54: ...PSM T3E3 155 SRM 3T3 C2 3 ports SRME B2 3 T3 ports4 AXSM 16 E3 B 16 ports AXSM 16 E3 E 16 ports AXSM 16 T3 B 16 ports AXSM 16 T3 E 16 ports SRME B2 3 T3 ports4 AXSM 16 T3 B 16 ports AXSM 16 E3 B 16 ports OC 3 STM 1 MPSM T3E3 155 PXM COMBO 4 ports PXM1E 4 155 4 ports PXM1E 8 155 8 ports SRME5 1 port SRME B5 1 port MPSM T3E3 155 PXM COMBO 4 ports PXM1E 4 155 4 ports PXM1E 8 155 8 ports SRME5 1 port ...

Страница 55: ... C No No Yes Yes Yes Supported Routing Protocols PNNI Yes Yes Yes Yes Yes MPLS8 No No Yes Yes Yes Supported Services ATM services AUSM 8E1 B AUSM 8T1 B MPSM 8 T1E1 MPSM T3E3 155 PXM1E AUSM 8E1 B AUSM 8T1 B MPSM 8 T1E1 MPSM T3E3 155 PXM1E AXSM cards all MPSM T3E3 155 All AXSM B and AXSM E cards Supported on the AXSM XG and all AXSM B cards Frame Relay FRSM 2CT3 FRSM 2T3E3 FRSM 8E1 FRSM 8E1 C FRSM 8...

Страница 56: ...rdware Installation Guide Releases 2 Through 5 Preconfigured for PXM Supported for select service modules as listed in the Cisco MGX 8850 PXM1E PXM45 Cisco MGX 8950 Cisco MGX 8830 and Cisco MGX 8880 Hardware Installation Guide Releases 2 Through 5 1 N Card Redundancy Supported for select service modules as listed in the Cisco MGX 8850 PXM1E PXM45 Cisco MGX 8950 Cisco MGX 8830 and Cisco MGX 8880 Ha...

Страница 57: ...VISM PR T1 E1 cards No UNI Supported on all PXM1E and AUSM cards Supported on all AXSM cards NNI Supported on all PXM1E FRSM AUSM B and MPSM cards Supported on all AXSM FRSM MPSM and VXSM cards Supported on all AXSM and VXSM cards Supported on all AXSM cards SPVCs Supported on all AUSM CESM FRSM PXM1E and RPM cards Supported on all AXSM CESM FRSM and RPM cards Supported on all AXSM and RPM cards S...

Страница 58: ... DSL edge aggregation Release 5 of the Cisco MGX 8850 PXM1E and Cisco MGX 8830 switches supports the following topologies Multiservice edge aggregation DSL edge aggregation Table 1 3 Differences between PXM 45 Cards Feature PXM451 1 The PXM45 is sometimes called the PXM45 A and is not supported in Release 5 software PXM45 B PXM45 C Maximum number of UNI NNI interfaces per node supported 192 4 000 ...

Страница 59: ...deployed in the network core whileCisco MGX 8830 Cisco MGX 8850 PXM1E and the Cisco MGX 8880 Media Gateway are deployed at the network edge Typically core edge nodes communicate with multiple external nodes over relatively slow broadband trunks such as DS3 OC 3 and STM 1 trunks The internal core node communicates with other core nodes using relatively fast links such as OC 12 OC 48 and STM 16 trun...

Страница 60: ...endent network such as a public ATM network Using virtual trunks Company A can establish a private virtual path between two sites using a public ATM network that supports this feature From Company A s point of view it has a private virtual path between the two sites that can support multiple virtual circuits VCs Company A s network topology is completely private as all communications are simply pa...

Страница 61: ...r high speed communications over the core Typically DSL edge nodes communicate with colocated DSLAMs over relatively slower broadband trunks such as DS3 and E3 trunks The DSL edge node communicates with core nodes using relatively faster links such as OC 3 OC 12 and OC 48 trunks Configuration Overview Switch configuration is easier if you are familiar with the overall configuration process To conf...

Страница 62: ... consists of up to 32 characters unique within the ATM network If you are adding a switch to a network find out if the network administrator has established switch naming conventions and find out which names have already been used It is a good practice to name switches according to location as such names convey both the switch identity and its location The procedure for setting the name is describ...

Страница 63: ...nventory management asset management entitlement business operations management network implementation and network management In network management the UDI enables network administrators to easily track specific components in their network You can display the UDI by issuing the show inventory command from the command line interface CLI The show inventory command displays the information shown in T...

Страница 64: ... in Chapter 9 Switch Operating Procedures Network Clock Source Plan A network clock source plan is recommended for switch synchronization This topic is described in the Guidelines for Creating a Network Clock Source Plan section later in this chapter Network Management Plan You can use the following tools to manage the Cisco MGX switches command line interface CLI provided with the switch Cisco WA...

Страница 65: ...additional hardware and require that redundant lines be be placed in a specific relationship to each other Table 2 9 shows where each card can be installed and it shows which front and back cards are compatible with each other Before starting switch configuration take some time to review the card redundancy and line redundancy planning information in the Cisco MGX 8850 PXM1E PXM45 Cisco MGX 8950 C...

Страница 66: ...rd can be upgraded without interrupting service on the active PXM card You can perform additional procedures in backup boot mode on the standby card without interrupting the active card These procedures include hard disk formats and file transfers When different IP addresses are used for the boot and disk IP addresses you can manage the active PXM card and the switch using the disk IP address whic...

Страница 67: ...abase Therefore if you disable NCDP the network reverts back to your original manual network clock configuration If you enable NCDP on that same network at a later point the network will revert back to the previous NCDP configuration Note On Cisco MGX 8850 PXM1E and Cisco MGX 8830 switches clock source configuration is done on the PXM1E card and passed to other nodes over PXM1E lines On Cisco MGX ...

Страница 68: ...he primary BITS line If both BITS sources fail the internal Stratum 3 clock takes over Note The PXM45 and PXM1E cards support T1 data 1 544Mbps and E1 data 2 048Mbps clock sources they do not support T1 or E1 sync clock sources The PXM1 supports both T1 and E1 data types and an E1 sync 2 048MHz line as a clock input Switches 2 through 5 synchronize to Switch 1 with the master clock signal which th...

Страница 69: ... or its BITS clock source fails all the switches start using the clock signals from Switch 2 for network communications This configuration preserves network sychronization when either a clock source or a switch fails When a clock source fails and recovers there are a couple of ways that the switch can revert back to the recovered clock source If the revertive option is enabled the switch can autom...

Страница 70: ...configured after the switch is initialized For more information see the Configuring Clock Sources section in Chapter 2 Configuring General Switch Features Primary and secondary NNI trunk clocks must be configured after the cards and lines are configured For more information on configuring a switch to use a clock source transmitted over a PXM1E line see the Configuring PXM1E Line Clock Sources sect...

Страница 71: ...gh the cnfncdpclksrc command as described in the Managing NCDP Clock Sources section in Chapter 9 Switch Operating Procedures Figure 1 8 shows an example NCDP network clock source topology The numbers represent the priority of each network clock source with 1 being the highest priority or second best clock source and 10 being the lowest priority In this example if the root clock source fails the c...

Страница 72: ...tiple smaller NCDP domains should be established Typically NCDP domains follow PNNI peer group boundaries When using an external clock source and redundant PXM cards use a Y cable to connect that clock source to the same clock port on both PXM cards Do not run separate external clock sources to each card because this can produce timing problems If a failed clock source recovers the switch will not...

Страница 73: ...cedure or step is specific to one of these cards it will be called out in the text The generic term MGX refers to the Cisco MGX 8830 Cisco MGX 8850 PXM1E PXM45 and Cisco MGX 8950 switches and the Cisco MGX 8880 Media Gateway If a procedure or step is specific to only one or two of these MGX switches it will be called out in the text The procedures in this section apply to the Cisco MGX 8830 Cisco ...

Страница 74: ... CP see the Starting a CLI Management Session After Initialization section later in this chapter For information on other ways to manage a switch see Appendix C Supporting and Using Additional CLI Access Options Note To perform all the procedures in this quickstart procedure you must log in as a user with SERVICE_GP privileges The default user with these privileges is service and the default passw...

Страница 75: ... will use You can configure clock sources manually or through the NCDP feature This step is optional Note Each switch supports one clock source That clock source can reside on a PXM1E AXSM CESM VISM PR or AUSM card See the Configuring Clock Sources section later in this chapter Note For information on configuring PXM1E line clock sources see the Configuring PXM1E Line Clock Sources section in Chap...

Страница 76: ...witch to load a specific runtime firmware version from the PXM hard disk A new switch must be initialized using a console port management session A console port management session requires a terminal or workstation with a serial connection to the Console Port CP port on the PXMUI S3 back card Figure 2 1 shows how a workstation connects to a PXM45 UI S3 back card Figure 2 2 shows how a workstation ...

Страница 77: ...t a terminal emulation program and configure it to connect to the switch through the serial port on the workstation For instructions on configuring the terminal emulation program refer to the documentation for the emulation program The default switch configuration supports the following settings 9600 bps 8 data bits no parity 1 stop bit no hardware flow control Step 3 At the workstation enter the ...

Страница 78: ...ckup boot prompt appears define the PXM runtime firmware version by entering the sysVersionSet command as follows PXMbkup sysVersionSet version Replace version with the version number for the runtime firmware For example PXMbkup sysVersionSet 005 000 001 000 Step 8 Reboot the switch by entering the reboot command as follows PXMbkup reboot During initialization the switch will appear to boot twice ...

Страница 79: ...ogin When login is complete the switch prompt appears The switch prompt for the PXM cards and for all service modules uses the following format nodename slot cardtype state Table 2 1 describes the components in the CLI prompt Note The prompt for FRSM 2CT3 cards displays VHS2 CT3 as the cardtype because the FRSM 2CT3 is a VHS card For example MGX 1 4 VHS2CT3 a FRSM 8T1E1 cards however follow the st...

Страница 80: ...e switch uses the new timeout value until you terminate the session Each time a new session is started the timout value returns to the default value 600 seconds Once you have completed the procedure above you have established a command line interface CLI management session You can use a CLI management session to configure or monitor the switch Starting a CLI Management Session After Initialization...

Страница 81: ...lay the password during login When login is complete the switch prompt appears The switch prompt for PXM cards and for all service modules uses the following format nodename slot cardtype state Table 2 1 describes the components in the switch prompt Note The switch prompt for FRSM 2CT3 cards uses a different card name in the prompt This is to distinguish FRSM 2CT3 cards from FRSM 8T1 cards The FRS...

Страница 82: ... must select a card that supports the command The switch displays the currently selected card in the switch prompt For example the following switch prompt shows that the PXM card in slot 7 is selected mgx8850a 7 PXM a To select another card in the switch enter the cc command mgx8850a 7 PXM a cc slotnumber Replace slotnumber with the slot number of the card you want to manage You can use the dspcds...

Страница 83: ...r adduser aesa_ping arpAdd arpDelete arpFlush arpShow bootChange burnboot bye cc Type CR to continue Q CR to stop Note The command abbreviation feature is not supported on older cards such as AUSM CESM and FRSM Tip To disable the command abbreviation feature enter the cnfcmdabbr command To display the current setting for this option enter the dspcmdabbr command Notice the last line of the help com...

Страница 84: ...ds dspcdstatus dspcduptime dspcdvtdft dspchassis dspcli dspclkalms dspclkparms dspclksrcs dspcmdabbr dspcon dspconinfo dspconntracebuffer Type CR to continue Q CR to stop Whenever the switch displays an error message be sure to check the spelling of the command the parameters entered with the command and the prompt at which the command was entered Getting Command Help The following sections descri...

Страница 85: ...ich the command can be entered Whether command execution is logged Note To display detailed command lists you must establish a session using a username with SERVICE_GP privileges or higher access privileges are described later in this chapter in the Configuring User Access section You can also find this information in the Cisco MGX 8850 PXM45 PXM1E Cisco MGX 8950 Cisco MGX 8830 and Cisco MGX 8880 ...

Страница 86: ...u enter the clidbxlevel command the help command displays detailed reports for that session only You can disable detailed reports by entering the clidbxlevel 0 command Every time you start a new session detailed command lists are disabled The Access column shows the access level required to enter the command Access levels are described in the Configuring User Access section later in this chapter T...

Страница 87: ...If no value has been assigned to an option the default value is used Note Some commands such as dspcd and saveallcnf do not require parameters so entering the command without parameters executes the command When you enter the saveallcnf command which saves the current switch configuration to a file the switch prompts you to confirm the save before execution begins Whenever the switch prompts you t...

Страница 88: ...procedure These access levels are also called access privileges If a user has access privileges at a lower level than a command requires the user cannot execute the command If the user has access privileges at the level required or at a higher level the user can execute the command Table 2 3 User Access Levels Access Level Descriptions CISCO_GP This is the highest user access level Users with this...

Страница 89: ...e your own access level If you enter the command correctly the switch prompts you for a password Step 3 Enter a password using 5 to 15 characters Step 4 When prompted enter the password a second time to validate the previous entry This completes the addition of the new user SUPER_GP This access level allows users to configure switch level parameters such as the node name date and interface IP addr...

Страница 90: ...he cnfpasswd command use the following procedure Note The cnfuser command allows you to change another user password if you have the correct access privileges The next section describes how to use the cnfuser command Step 1 Log in to your user account with the username for which you want to change the password Step 2 Enter the following command after the switch prompt mgx8850a 7 PXM a cnfpasswd St...

Страница 91: ...pleted local database changes for user jim If you are changing the user access level specify the l lowercase L option and enter the appropriate access level as shown in Table 2 3 In the following example the access level is changed for user jim M8850_LA 8 PXM a cnfuser u jim l SUPER_GP Completed local database changes for user jim Note You can change passwords and access levels only for users who ...

Страница 92: ...ing procedure to reset the user cisco password Step 1 Establish a physical connection to the switch through the Console Port CP connector on the PXM UI S3 or PXM UI S3 B back card Caution Anyone with physical access to the switch CP can reset the password deny access to other users and reconfigure the switch To prevent unauthorized switch access and configuration the switch should be installed in ...

Страница 93: ...se For example unknown 7 PXM a cnfname mgx8850a This node name will be changed to mgx8850a Please Confirm cnfname Do you want to proceed Yes No y cnfname Configured this node name to mgx8850a Successfully mgx8850a 7 PXM a Note The node name cannot contain any spaces or special characters The new name appears immediately in the next CLI prompt Viewing and Setting the Switch Date and Time The switch...

Страница 94: ...er the following command mgx8850a 7 PXM a cnftime hh mm ss Replace hh with the hour of the day 0 to 23 mm with the minute of the hour 0 to 59 and ss with the number of seconds in the minute 0 to 59 Step 7 To verify the new date and time settings enter the dspdate command Configuring PNNI Node Parameters The MGX switches support many PNNI configuration commands This section describes how to configu...

Страница 95: ...r the following command mgx8850a 7 PXM a addcontroller cntrlrId i cntrlrType slot cntrlrName Table 2 5 describes the parameters for the addcontroller command Tip Remember to include the i option which identifies the controller as an internal controller Table 2 5 Parameter Descriptions for the addcontroller Command Parameter Values Descriptions cntrlrId 2 Controller ID Enter 2 to specify a PNNI con...

Страница 96: ...logical PNNI node within the switch Initially there is just one logical PNNI node at the lowest PNNI level and its index number is 1 If you add a higher level logical node to the physical node the first higher level will be numbered two and the next higher level will be number three Additional levels receive sequentially higher node index numbers During this general node configuration you are sett...

Страница 97: ...s use your own address plan and check the node address whenever a PXM card is replaced or moved from one switch to another Step 1 Establish a configuration session using a user name with SUPER_GP privileges or higher Step 2 Disable PNNI node operation by entering the following command mgx8850a 7 PXM a cnfpnni node node index enable false The node index uniquely defines a logical PNNI node within t...

Страница 98: ... the Copy and Paste functions of terminal session software to copy an existing ATM address into the command line Then you can use your editing keys to make changes to the address before pressing Enter to execute the command Step 4 Enable PNNI node operation by entering the following command mgx8850a 7 PXM a cnfpnni node node index enable true Replace node index with the value you used when disabli...

Страница 99: ... will be easy to determine the ATM address of a remote switch To set the PNNI node ID use the following procedure Step 1 Establish a configuration session using a user name with SUPER_GP privileges or higher Step 2 Disable PNNI node operation by entering the following command mgx8850a 7 PXM a cnfpnni node node index enable false The node index uniquely defines a logical PNNI node within the switch...

Страница 100: ...refix per node To set the SPVC prefix use the following procedure Note Although the SPVC prefix is set to match the first 13 bytes of the PNNI node address by default changing either the PNNI node address or the SPVC prefix has no effect on the other setting If the PNNI node ATM address and the SPVC prefix do not match the switch advertises both prefixes instead of just one and this advertising ta...

Страница 101: ...d SES Products Note The SPVC node prefix for each node must be unique within the network Step 4 Verify the correct entry of the prefix by entering the dspspvcprfx command Displaying PNNI Summary Addresses After you configure the PNNI level peer group ID ATM address and SPVC prefix review the summary addresses the node will advertise If all PNNI parameters are properly coordinated the node should d...

Страница 102: ...ontroller The MPLS controller manages MPLS communications through the switch Typically the MPLS controller is used with a PNNI controller Both MPLS and PNNI controllers can be used on the same line Note The MPLS label switch controller LSC function is not supported on Cisco MGX 8830 and Cisco MGX 8850 PXM1E switches Note Before entering the following command you must log in as a user with SUPER_GP...

Страница 103: ...egrated Timing System BITS clock sources Figure 2 3 shows how BITS clock sources connect to the PXM45 UI S3 back card Figure 2 4 shows how BITS clock sources connect to the PXM1E UI S3 B back card The clock source ports on the PXM UI S3 and PXM UI S3 B cards can be used to receive clock signals from either T1 or E1 lines the card does not support both line types simultaneously These clock ports su...

Страница 104: ... on the BITS ports Note For instructions on configuring the switch to use a clock source on a PXM1E line refer to the Configuring PXM1E Line Clock Sources section in Chapter 3 Provisioning PXM1E Communication Links For instructions on configuring the switch to use a clock source on an AXSM line refer to the Cisco ATM Services AXSM Configuration Guide and Command Reference for MGX Switches Release ...

Страница 105: ... additional source The clock parameters configured in Steps 3 and 4 apply to both BITS clock inputs Step 6 To display the clock source configuration enter the dspclksrcs command The dspclksrcs command is described in the Managing Manually Configured Clocks Sources in Chapter 9 Switch Operating Procedures Table 2 6 Parameter Descriptions for cnfclksrc Command on the PXM Parameter Values Description...

Страница 106: ...7 36 bits e1 revertive enable The last example disables the revertive function for an E1 BITS clock mgx8850a 7 PXM a cnfclksrc primary 7 36 bits e1 revertive disable Enabling NCDP on a Node Use the following procedure to enable NCDP on each node in your network Step 1 Enter the cnfncdp options command to enable NCDP on the node set timer values and specify the number of nodes in the clocking domai...

Страница 107: ...t the root clock source to come from an external source use the cnfncdpclksrc command as described in the Configuring an NCDP Clock Source section in Chapter 9 Switch Operating Procedures Note Cisco recommends using an external clock source instead of the internal oscillator Caution If you want to specify the root clock source to come from an external source before you enable NCDP use the cnfncdpc...

Страница 108: ...card directly while the disk IP address can be used to access the active PXM Note Because the disk IP address is stored on the PXM hard disk and is not used until after the runtime software loads Cisco recommends that the boot IP address be set in every switch This enables switch management over Ethernet when the boot software has loaded To set the boot IP address use the bootChange command which ...

Страница 109: ... support the boot IP address are inet on ethernet e and gateway inet The bootChange command operates only on the active card If you are having trouble bringing up a standby card you can set the boot IP address with the sysChangeEnet command as described in the Troubleshooting Upgrade Problems section in Appendix A Downloading and Installing Software Upgrades If you set the boot IP address on the s...

Страница 110: ...M hard disk processor number Do not change this option host name The host name identifies an external server that has switch boot and runtime software file name This option defines the path and filename of the runtime software on a remote server inet on ethernet This option selects the boot IP address and network mask for the PXM you are configuring This PXM is identified in the switch prompt Ente...

Страница 111: ...dalone PXM configuration use the resetcd command to reset the standalone PXM Setting the Disk IP Address A local LAN connection extends switch management to all workstations that have connectivity to the LAN to which the switch is connected Figure 2 5 shows the hardware required for a local LAN connection to a PXM45 UI S3 card Figure 2 6 shows the hardware required for a local LAN connection to a ...

Страница 112: ... boot IP address when only one IP address is available or it can be set to a unique address to support access to the standby PXM during regular operation For more information on how the boot and disk IP addresses are used see Chapter 1 Guidelines for Creating an IP Address Plan To set the disk IP address enter the ipifconfig command as described in the following procedure Step 1 Establish a CLI ma...

Страница 113: ... are other options for the ipifconfig command and you can set one or more options simultaneously Any options you do not define in a command remain unchanged For more information on this command refer to Cisco MGX 8850 PXM45 PXM1E Cisco MGX 8950 Cisco MGX 8830 and Cisco MGX 8880 Command Reference Release 5 Step 4 Verify that the disk IP address changes by entering the dspipif command For example mg...

Страница 114: ...he user name provided with your switch and press Enter Step 4 When the password prompt appears enter the password provided with your switch and press Enter After you successfully log in a prompt appears that is similar to the following mgx8850a 7 PXM a Configuring for Network Management The Cisco MGX switches include a Simple Network Management Protocol SNMP agent that you can configure for commun...

Страница 115: ...gement When you select the SNMP trap manager IP address you must select the correct interface address To define the SNMP trap manager IP address enter the cnftrapip command as follows mgx8850a 7 PXM a cnftrapip ipaddress The IP address should match the disk IP address or the ATM interface IP address For information on setting and viewing the disk IP address see the Setting the LAN IP Addresses sec...

Страница 116: ...g example shows how to change the ro community string mgx8850a 7 PXM a cnfsnmp community cisco ro Step 3 To define a text string that identifies the location of the switch to the management station enter the following command mgx8850a 7 PXM a cnfsnmp location location Replace location with 0 to 255 characters of text The text can include space characters The location value is sent to SNMP managers...

Страница 117: ...worksheets It also describes how to verify that the correct upper and lower back cards are installed for each front card Step 1 Establish a configuration session at any access level Step 2 To display a list of all the cards installed in the switch enter the dspcds command after the switch prompt mgx8850a 7 PXM a dspcds A Cisco MGX 8830 switch displays a report similar to the following example mgx8...

Страница 118: ...tive AXSME_16T3E3 MAJOR NA NO REDUNDANCY 05 Active F Active AXSME_2OC12 MAJOR NA NO REDUNDANCY 06 Active Active AXSM_16OC3_B MAJOR NA NO REDUNDANCY 07 Empty Resvd Empty MAJOR 08 PRIMARY SLOT 08 Active Active PXM45B NONE 07 SECONDARY SLOT 09 Active Active RPM_PR NONE NA NO REDUNDANCY 10 Empty 11 Mismatch Empty UNKNOWN NONE NA NO REDUNDANCY 12 Active Active AXSM 32 T1E1 E NONE NA NO REDUNDANCY 13 Ac...

Страница 119: ...A NO REDUNDANCY 10 Active Empty XM_60 NONE NA NO REDUNDANCY 11 Empty 12 Active Active AXSM_16OC3 NONE NA NO REDUNDANCY 13 Empty 14 Active Active AXSM_4OC12 NONE NA NO REDUNDANCY 15 Active Active AXSM 1 9953 XG MINOR NA NO REDUNDANCY Type CR to continue Q CR to stop M8950_DC System Rev 04 00 May 08 2003 09 10 06 GMT Chassis Serial No SCA0504043H Chassis Rev A0 GMT Offset 0 Node Alarm CRITICAL Card ...

Страница 120: ...Reserved Card PXM1E 4 155 UI Stratum3 SMFIR_4_OC3 State Standby Active Active Serial Number S1234567890 SAK0325008J SAG05415SW9 Prim SW Rev 3 0 0 39 A Sec SW Rev 3 0 0 39 A Cur SW Rev 3 0 0 39 A Boot FW Rev 3 0 0 26 A 800 level Rev E2 03 4P 800 level Part 800 12345 01 800 05787 01 800 18663 01 CLEI Code 0 0 Reset Reason On Reset From Shell Card Alarm NONE Failed Reason None Miscellaneous Informati...

Страница 121: ...D Boot FW Rev 1 0 2 0 800 level Rev 800 level Part 000 00000 00 000 00000 00 CLEI Code Reset Reason On Reset from PXM Card Alarm NONE Failed Reason None Miscellaneous Information Type CR to continue Q CR to stop mgx8830b System Rev 03 00 Apr 25 2002 23 01 03 GMT MGX8830 Node Alarm MAJOR Crossbar Slot Status No Crossbar Alarm Causes NO ALARMS For SRM cards the switch displays a report similar to th...

Страница 122: ... a card when card errors prevent access through the cc command Step 5 After you enter the required information for all cards in hardware survey worksheet use Table 2 9 to verify that each card is installed in a slot that supports that card type You also need to verify that the correct back cards are installed for the corresponding front cards Note The locations where the upper and lower back cards...

Страница 123: ... and lower 1 6 9 14 1 6 9 14 AXSM 4 6224 4 port OC 12 SMFIR 2 622 SMFLR 2 622 Upper and lower 1 6 9 14 AXSM 4 622 B4 4 port OC 12 SMFIR 2 622 B SMFLR 2 622 B Upper and lower 1 6 9 14 1 6 9 14 1 6 11 164 AXSM 4 2488 XG4 4 port OC 48 STM 16 clear or channelized to DS3 SMFSR 4 2488 SFP This card supports the following FRUs SMFSR 1 2488 SFP SMFLR 1 2488 SFP Upper and lower4 1 6 11 16 AXSM 8 155 E4 8 p...

Страница 124: ...E4 32 port T1 E1 MCC8 16 E1 RBBN8 16 T1E1 Upper and lower 1 6 9 14 1 6 9 14 CESM 8E1 8 port Circuit Emulation Service Module with E1 interfaces RJ48 8E1 R RJ48 8E1 MGX RJ48 8E11 SMB 8E1 R SMB 8E1 Upper and lower 3 6 10 13 1 6 9 14 17 22 25 30 CESM 8T1 CESM 8T1 B 8 port Circuit Emulation Service Module with T1 interfaces RJ48 8T1 R RJ48 8T1 Upper and lower 3 6 10 13 1 6 9 14 17 22 25 301 FRSM 12 T3...

Страница 125: ...SM 8 T1E1 8 ATM service ports with E1 interfaces RJ48 8E1 MGX RJ48 8E11 R RJ48 8E1 SMB 8E1 R SMB 8E1 Upper and lower 3 6 10 13 1 6 9 14 17 22 25 30 8 ATM service ports with T1 interfaces RJ48 8T1 R RJ48 8T1 Upper and lower 3 6 10 13 1 6 9 14 17 22 25 303 8 Frame Relay service ports with E1 interfaces RJ48 8E1 MGX RJ48 8E11 R RJ48 8E1 SMB 8E1 R SMB 8E1 Upper and lower 3 6 10 13 1 6 9 14 17 22 25 30...

Страница 126: ...s BNC 3 T3E3 Upper and lower 3 6 10 13 1 6 9 14 17 22 25 30 PXM1E 4 1554 Processor Switch Module 4 port OC 3 PXM UI S3 B Upper 1 and 2 7 and 8 MMF 4 155 C SMFIR 4 155 C SMFLR 4 155 C Lower PXM1E 8 1554 Processor Switch Module 8 port OC 3 PXM UI S3 B Upper 1 and 2 7 and 8 SFP 8 155 MCC 8 155 Transceivers MMF 1 155 SFP SMFLR 1 155 SFP SMFIR 1 155 SFP Lower PXM1E 8 T3E34 Processor Switch Module 8 por...

Страница 127: ...7 and 8 7 and 8 PXM Hard Disk Drive Lower RPM PR 2564 RPM PR 5124 Route Processor Module MGX RJ45 4E B MGX RJ45 FE MGX MMF FE Upper and lower 3 6 1 6 9 14 1 6 11 16 RPM XF 5124 Route Processor Module Upper Bay MGX XF UI Lower Bay MGX 1OC12POS I R MGX 1GE with transceiver Note Back cards are optional with the RPM XF Upper and lower 1 6 9 14 9 14 1 6 11 16 SRM 3T3 C 3 port Service Redundancy Module ...

Страница 128: ...55 Upper and lower5 1 6 9 14 1 6 9 14 VXSM 48 T1E14 48 port T1 and E1 Voice Switch Service Module VXSM BC 24 T1 E1 VXSM BC R Upper and lower 1 6 9 14 1 6 9 14 XM60 Switch Module 60 60 Gbps switch fabric none none 9 10 25 26 1 This card is for use in Australia 2 Not supported on MGX 8850 PXM45 3 SRM 3T3 does not support bulk distribution to 8 port T1 cards in slots 9 10 25 and 26 If SRM 3T3 and SRM...

Страница 129: ...er MGX switches PNNI UNI ports PNNI user network interface UNI ports connect MGX switches to CPE SVCs1 SVCs are temporary connections that are brought up and torn down upon request from CPE SPVCs2 SPVCs are permanent connections that can be rerouted if a link fails PNNI virtual trunks PNNI virtual trunks are used to traverse public networks The virtual trunk endpoints are on separate networks but ...

Страница 130: ...ion Note Before you start configuring ATM connections complete the general switch configuration as described in Chapter 2 Configuring General Switch Features Some of the procedures described in this chapter will not work if the switch has not been set up properly Quickstart Provisioning Procedures The following sections present abbreviated procedures that you can use to configure lines and provisi...

Страница 131: ...M1E cards that support T1 E1 T3 or E3 lines This step selects either T1 or E1 or either T3 or E3 depending on the card type Note You need to configure the card mode before you provision connections on the PXM1E card Step 2 upln bay line Related commands dsplns dspln type bay line Bring up and configure lines This step establishes physical layer connectivity between two switches See the Setting Up ...

Страница 132: ...ications over an IMA group see the Configuring Inverse Multiplexing for ATM section later in this chapter Step 4 cnfport options Related commands dspport dspports Use this optional step if you need to make changes to the port created in the previous step For more information on modifying ports see the Modifying ATM Ports section later in this chapter Step 5 addpart options Related commands dsppart...

Страница 133: ...d UNI ports Note The link configuration is not complete until the equipment at both ends of the line has been configured with compatible configuration settings Step 7 dsppnni link dsppnni neighbor When both ends of the link are configured verify the PNNI communications between the two ends In the dsppnni link report there should be an entry for the port for which you are verifying communications T...

Страница 134: ...PNNI controllers This step can assign all the line bandwidth to a single controller or it can assign portions of the line bandwidth to each controller See the Partitioning Port Resources Between Controllers section later in this chapter Step 5 dnpnport portid Bring down the port so it can be configured The next three steps require this step Step 6 cnfpnportsig options Related commands dsppnports d...

Страница 135: ...l operate Step 9 uppnport portid Bring up the port after configuration is complete Step 10 upilmi ifNum partId cnfilmi options Related commands dspports dspilmis Configure and start ILMI on the port This step is required for dynamic addressing and the ILMI automatic configuration feature Otherwise it is optional See the Configuring ILMI on a Port section later in this chapter Command Purpose Comma...

Страница 136: ...inks or to use links that offer better bandwidth An SPVP is a permanent virtual path that can be rerouted using the PNNI Version 1 0 protocol The difference between an SPVC and an SPVP is that the SPVP supports multiple VCIs whereas an SPVC is by definition a single virtual circuit As with SPVCs when an SPVP fails PNNI can determine if an alternate route exists and reroute the connection The quick...

Страница 137: ...ddcon options Related commands dspcons dspcon ifNum vpi vci Configure the slave side of the connection See Configuring the Slave Side of SPVCs and SPVPs which appears later in this chapter Step 6 addcon options Related commands dspcons dspcon ifNum vpi vci Configure the master side of the connection See Configuring the Master Side of SPVCs and SPVPs which appears later in this chapter Command Purp...

Страница 138: ...switch Multiple SPVPs on a virtual trunk when the EVNNI port type is selected and a range of VPIs is configured The following quickstart procedure provides a summary of the tasks required to configure virtual trunks on Cisco MGX switches This procedure is provided as an overview and as a quick reference for those who have previously configured these types of connections Command Purpose Step 1 user...

Страница 139: ...ing the nniver option to pnni10 pop20two 7 PXM a cnfpnportsig portid nniver pnni10 See the Selecting the Port Signaling Protocol section later in this chapter Step 6 addport options or addimagrp options addimalnk options addimaport options Related commands dspports dspimalnk dspimalnks dspimagrp dspimagrps Add and configure the virtual trunk end ports at each core edge node Specify interface type ...

Страница 140: ...n You need to allocate PNNI resources before you can configure a BPX PNNI trunk To verify that the PNNI resource has been allocated on the trunk enter the dsprsrc slot port command Step 8 dnpnport cnfpnportsig uppnport Related commands dsppnports dsppnport dsppnportsig Configure the virtual trunk signaling at each core edge node Select no trunk signaling by setting the univer option to none See th...

Страница 141: ...hapter Step 5 dnpnport portid cnfpnportsig options uppnport portid Related commands dsppnports dsppnport portid dsppnportsig portid Define the signaling protocol used on the trunk The default signaling protocol is UNI Version 3 1 so you must change the signaling protocol to pnni10 For example pop20two 7 PXM a cnfpnportsig portid nniver pnni10 See the Selecting the Port Signaling Protocol section l...

Страница 142: ...rt options Related commands dspports dspimalnk dspimalnks dspimagrp dspimagrps Add and configure an ATM port for the AINI trunk This step establishes ATM communications between two ATM devices Specify NNI for interswitch trunks For standard port configuration see the Adding ATM Ports section later in this chapter If you want to configure ATM communications over an IMA group see the Configuring Inv...

Страница 143: ...ions At one end of the AINI trunk VPI and VCI allocation must be disabled VPI and VCI allocation is enabled by default on a PXM1E trunks To disable this feature enter the command 8850_LA 7 PXM a cnfpnportsig 1 1 1 1 vpivcialloc disable Step 7 uppnport portid When signaling configuration is complete bring up the port Step 8 addaddr options Add destination addresses to local end of the trunk See the...

Страница 144: ...unk bandwidth to each controller See the Partitioning Port Resources Between Controllers section later in this chapter Step 5 dnpnport portid cnfpnportsig options uppnport portid Related commands dsppnports dsppnport portid dsppnportsig portid Define the signaling protocol used at the local end of the IISP trunk The default signaling protocol is none Specify either iisp30 or iisp31 for IISP trunks...

Страница 145: ...der the following guidelines and limitations XLMI cannot be provisioned on a port which already has connections provisioned To change the port to XLMI you must first delete all existing connections The control VC for LMI uses VPI 3 and VCI 31 These numbers are not allowed on other types of connections Each PXM1E card supports a maximum of 16 links to AutoRoute networks and feeder nodes Each PXM1E ...

Страница 146: ...ted commands dspparts dsppart cnfpart Assign port resources to the PNNI controller This step can assign all the port bandwidth to a single controller or it can assign portions of the port bandwidth to each controller See the Partitioning Port Resources Between Controllers section later in this chapter Step 5 addlmi interface type Related commands dsplmi interface Add LMI to the port For example M8...

Страница 147: ...d a connection from a destination in the AutoRoute network to a destination in the PNNI network Step 10 addcon options If you are not using CWM to manage your networks add a connection from the XLMI link endpoint on the PXM1E to a destination on the PNNI network Note The PNNI connection you create must use the same VPI and VCI as the connection defined in the AutoRoute network See the Provisioning...

Страница 148: ...ishes ATM communications on the PXM1E end of the line For standard port configuration see the Adding ATM Ports section later in this chapter If you are configuring IMA on this port see the Configuring Inverse Multiplexing for ATM section later in this chapter Step 4 addlmi Designate the interface as a feeder Step 5 dnpnport portid cnfpnportsig options uppnport portid Related commands dsppnports ds...

Страница 149: ...the cnfcdmode mode command at the active PXM1E to configure the operational mode of all lines on a PXM1E 16 T1E1 or PXM1E COMBO card If you are configuring a PXM1E 16 T1E1 card replace mode with one of the following 1 to specify all lines as T1 lines 2 to specify all lines as E1 lines If you are configuring a PXM1E COMBO card replace mode with one of the following 3 to specify all T3 E3 lines as T...

Страница 150: ...ng the line The PXM1E port status light is green when physical layer communications are established with a remote switch If physical layer communications problems are detected the port status light turns red and alarms are reported Note APS protection lines for intracard redundancy should be left down APS automatically brings up each line at the appropriate time For information on configuring APS ...

Страница 151: ...e state represents the administrative intent for the line For example a line is reported as Down until an administrator brings up the line Once the administrator brings up the line the line state remains Up until the administrator brings the line down with the dnln command The alarm state indicates whether the line is communicating with a remote switch When the alarm state is reported as Clear the...

Страница 152: ...le shows the configuration displayed for a T1 line pxm1e58 1 PXM a dspln ds1 2 1 Line Number 2 1 Admin Status Down Alarm Status Clear Line Type dsx1ESF Number of ports 0 Line Coding dsx1B8ZS Number of partitions 0 Line Length meters 40 Number of SPVC 0 Loopback NoLoop Number of SPVP 0 Xmt Clock source localTiming Number of SVC 0 Valid Intervals 0 For more information see the Verifying Line Configu...

Страница 153: ...lines mgx8830b 2 PXM a dsplns Remember that you cannot configure a line until you have brought it up as described in the section Bringing Up Lines Step 3 To display the configuration for a line enter the dspln e1 bay line command Replace bay with the number 2 to indicate the PXM1E interface back card in the lower bay Replace line with number of the interface you want to configure The following exa...

Страница 154: ...nd For example mgx8830b 2 PXM a dspln sonet 2 1 Line Number 2 1 Admin Status Up Alarm Status Clear Loopback NoLoop APS enabled Enable Frame Scrambling Enable Number of ports 1 Xmt Clock source localTiming Number of partitions 1 Line Type sonetSts3c Number of SPVC 0 Medium Type SONET SDH SONET Number of SPVP 0 Medium Time Elapsed 623 Number of SVC 0 Medium Valid Intervals 72 Medium Line Type ShortS...

Страница 155: ...rce localTiming Rcv FEAC Validation 4 out of 5 FEAC codes For more information see the Verifying Line Configuration section later in this chapter Step 4 To configure a T3 line enter the following command mgx8830b 2 PXM a cnfln ds3 bay line len LineLength clk clockSource lt LineType oof OOFCriteria cb AIScBitsCheck rfeac RcvFEACValidation Table 3 2 lists the parameter descriptions for configuring l...

Страница 156: ...2 PXM a dspln sonet 2 1 Line Number 2 1 Admin Status Up Alarm Status Clear Loopback NoLoop APS enabled Enable Frame Scrambling Enable Number of ports 1 Xmt Clock source localTiming Number of partitions 1 Line Type sonetSts3c Number of SPVC 0 Medium Type SONET SDH SONET Number of SPVP 0 Medium Time Elapsed 80 Number of SVC 0 Medium Valid Intervals 73 Medium Line Type ShortSMF Configuring Inverse Mu...

Страница 157: ...ach T1 IMA link supports up to 1 5 Mbps for a total of 24 Mbps per back card Each E1 IMA link supports up to 2 Mbps for a total of 32 Mbps per back card If IMA is disabled on the PXM1E 16 T1E1 each T1 or E1 interface can be configured as a single port running at full line rate Each combination of multiple links is called an IMA group IMA groups are comprised of IMA links Note During PXM1E 16 T1E1 ...

Страница 158: ...o an IMA group Step 3 Enter the addimagrp command to create the IMA group as shown in the following example MGXswitch 7 PXM a addimagrp group version minLinks txImaId txFrameLen txclkMode diffDelayMax Table 3 4 describes the parameters for the addimagrp command Table 3 4 addimagrp Command Parameters group Enter an IMA group number using the format bay line On a PXM1E the bay number is always 2 and...

Страница 159: ... 1 128 128 CTC 100 StartUp StartUp 1 0 2 2 3 128 128 CTC 100 StartUp StartUp 1 1 2 3 3 128 128 CTC 100 StartUp StartUp 1 1 Configuring an IMA Group Once you have added an IMA group on your PXM1E you can configure that IMA group s parameters Use the following procedure to configure IMA group parameters Step 1 Establish a configuration session with the active PXM1E Step 2 Enter the dspimagrps comman...

Страница 160: ...x Min Num Links 1 Rx Min Num Links 1 NE Tx Clk Mode CTC FE Tx Clk Mode CTC Tx Frame Len bytes 128 Rx Frame Len bytes 128 Group GTSM Up NE Group State Operational FE Group State Operational Group Failure Status No Failure Tx IMA ID 255 Rx IMA ID 255 Max Cell Rate c s 14367 Avail Cell Rate c s 14367 Diff Delay Max msecs 275 Diff Delay Max Observed msecs 0 Accumulated Delay msecs 0 Clear Accumulated ...

Страница 161: ...erational Range 1 16 txid txImaId The IMA ID number transmitted in the IMA ID field Range 0 255 The transmit IMA ID should be different at each end of the IMA link When the transmit ID is different at each end the switch accurately detects link loopbacks If the same transmit ID is configured at both ends of an IMA link the switch will incorrectly determine that the link is in loopback state Note T...

Страница 162: ... msecs 275 Diff Delay Max Observed msecs 0 Accumulated Delay msecs 0 Clear Accumulated Delay Status Not In Progress GTSM Up Integ Time msecs 0 mode autoRestart The mode parameter is optional and configures the IMA autorestart feature The parameter options and the numbers that select them are Disable autorestart for this IMA group 1 Enable autorestart for this group and relearn the receive IMA ID d...

Страница 163: ...g IMA links to the group Use the following procedure to add an IMA link to an IMA group Step 1 Enter the dspimagrps command to see the available IMA groups as shown in the following example MGXswitch 7 PXM a dspimagrps Ima Min Tx Rx Tx Diff NE IMA FE IMA IMA Grp Lnks Frm Frm Clk Delay state state Ver Len Len Mode ms 2 1 1 128 128 CTC 100 StartUp StartUp 1 0 2 2 3 128 128 CTC 100 StartUp StartUp 1 ...

Страница 164: ...k 2 1 IMA Link Number 2 1 IMA Link Group Number 2 1 Link Rel Delay msecs 0 Link NE Tx State Active Link NE Rx State Active Link FE Tx State Active Link FE Rx State Active Link NE Rx Failure Status No Failure Link FE Rx Failure Status No Failure IMA Link Tx LID 0 IMA Link Rx LID 0 Link Rx Test Pattern 255 Link Test Procedure Status Disabled Link LIF Integ UpTime 2500 Link LIF Integ DownTime 10000 L...

Страница 165: ...ep 2 Get the group number on which you will add the port To display a list of the IMA group numbers enter the dspimagrps command Step 3 Verify that the port number you want to use is not already configured To display a list of the configured ports on the PXM1E card enter the dspports command Port numbers appear in the ifNum interface number column The interfaces listed include UNI and NNI ports Ch...

Страница 166: ...group frame length Note On the PXM1E the guaranteed minimum bandwidth rate does not have to be the same as maxRate maxRate Use one of the following formulas to compute the maximum rate For a T1 based IMA group the rate is as follows from 50 through N 3622 M 1 M 2048 2049 For an E1 based IMA group the rate is from 50 through N 4528 M 1 M 2048 2049 N is the number of IMA links in the IMA group and M...

Страница 167: ...an IMA port enter the dspport ifnum command as follows M8830_CH 1 PXM a dspport 1 Interface Number 1 Line Number N A IMA Group Number 2 1 Admin State Up Operational State Up Guaranteed bandwidth cells sec 14367 Number of partitions 1 Maximum bandwidth cells sec 14367 Number of SPVC 0 ifType NNI Number of SPVP 0 VPI number VNNI VUNI 0 Number of SVC 4 MIN VPI EVNNI EVUNI 0 MAX VPI EVNNI EVUNI 0 SCT ...

Страница 168: ... The revertive option allows you to control what happens when a failed working line recovers If the revertive option is enabled the working line will become active after a configurable period of time If the revertive option is disabled you must manually switch over from the protective line to the working line after the working line recovers Cisco MGX switches support two types of APS intracard APS...

Страница 169: ...s refer to the logical slot number which is 1 for MGX 8830 switches and 7 for MGX 8850 switches For example in the previous paragraph the working line is connected to slot 2 bay 2 line 1 but you must enter 1 2 1 to refer to this line Replace protectIndex with the location of the protection line using the format slot bay line For example to specify the line on card 2 bay 2 line 2 enter 2 2 2 Note W...

Страница 170: ... by redundant front cards to back cards and lines Figure 3 3 Redundant PXM1E Configuration with Intercard APS Back card and line fault tolerance is provided by intercard APS If the working line or the back card to which it is connected fails communications traffic is rerouted through the protection line and the back card to which it is connected When planning a redundant line configuration that us...

Страница 171: ...X 8880 Hardware Installation Guide Releases 2 Through 5 Step 1 Establish a configuration session using a user name with GROUP1_GP privileges or higher Step 2 If you have not done so already bring up the working line as described in the Bringing Up Lines section Step 3 Ensure that the cards you are working on are functioning as a redundant pair Step 4 If an APS connector is required for your config...

Страница 172: ...PXM45 switch You must configure one ATM port for each line or trunk to enable ATM communications over that link You define the port type when you add the ATM port to the line or trunk The port type can be one of the following UNI NNI VUNI VNNI EVUNI EVNNI To add an ATM port to a line use the following procedure Step 1 Establish a configuration session using a user name with GROUP1 privileges or hi...

Страница 173: ... slot number when you select the card Enter a number from 1 to 31 to identify this interface For UNI and NNI ports you can assign one logical interface per line bay Replace bay with 2 to indicate the lower bay line Replace line with the number that corresponds to the back card port to which the line is connected guaranteed Rate Enter the minimum rate for the port in cells per second cps Note The g...

Страница 174: ...orted over one VPI 4 VUNI multiple virtual UNI ports supported over one VPI 5 EVUNI multiple enhanced virtual UNI ports supported over a range of VPIs 6 EVNNI multiple enhanced virtual NNI ports supported over a range of VPIs vpi Virtual path identifier for a virtual port of VUNI or VNNI type The ranges are as follows VNNI Range 1 4095 VUNI Range 1 255 minvpi Minimum virtual path identifier for a ...

Страница 175: ...ec 353207 Number of partitions 1 Maximum bandwidth cells sec 353207 Number of SPVC 0 ifType NNI Number of SPVP 0 VPI number VNNI VUNI 0 Number of SVC 3 MIN VPI EVNNI EVUNI 0 MAX VPI EVNNI EVUNI 0 SCT Id Conf InUse 0 0 Def F4 to F5 Conversion Disabled Tip To change the port configuration enter the cnfport command or enter the delport command to delete a port configuration You can also activate and ...

Страница 176: ... add a line or trunk port you need to define how the port resources are used by the PNNI controller You can assign the following resources to controllers Range of VPI values Range of VCI values Guaranteed percent of bandwidth for ingress and egress directions Minimum and maximum number of connections Note You can and should use the partition definition to control how available connections are dist...

Страница 177: ...artitions are identified by specifying the partition ID in combination with the port ID interface number To create a resource partition for a port use the following procedure Step 1 Establish a configuration session using a user name with GROUP1 privileges or higher Note You must add the PNNI controller and add a port before you create a resource partition for a port For instructions on adding the...

Страница 178: ...d to the controller One percent is equal to 0001 units For example an egrmaxbw of 1000000 100 The sum of the maximum egress bandwidth settings for PNNI can exceed 100 and must be more than the sum of the egrminbw settings Available bandwidth above the minimum bandwidth settings is allocated to the operating controllers on a first requested first served basis until the maximum bandwidth setting is ...

Страница 179: ...r of SPVP 0 egr Guaranteed bw 0001percent 1000000 Number of SVC 0 egr Maximum bw 0001percent 1000000 ing Guaranteed bw 0001percent 1000000 egr Maximum bw 0001percent 1000000 min vpi 0 max vpi 4095 min vci 1 max vci 65535 guaranteed connections 10000 maximum connections 10000 Note Partition ID 1 is reserved for PNNI Note For more information on working with partitions see the Managing PXM1E Partiti...

Страница 180: ...mmand to bring down the port you want to configure mgx8830a 1 PXM a dnpnport portid A port is automatically brought up when you add it You must bring down the port before you can change the port signaling protocol Replace portid using the format slot bay line ifNum Table 3 11 describes these parameters Step 4 To confirm the port is down enter the dsppnports command The following example shows the ...

Страница 181: ... the omitted option remains set to the last configured value Table 3 11 shows the components required in the portid parameter which is used with many commands Table 3 12 lists and describes the options and parameters for the cnfpnportsig command Tip With some commands you can refer to a port using only the interface number while other commands require you to enter a complete port identification nu...

Страница 182: ...e addrplan When configuring PNNI signaling for a UNI port this parameter specifies the ATM address plan used on this port You can select AESA aesa E 164 e164 or both both The default value is aesa side Defines the role of the signaling service used on the port This parameter applies to IISP ports when static addressing is used address registration is disabled If this is a UNI connection or an NNI ...

Страница 183: ...ility type enable or disable With this capability the port has the ability to pass along unrecognized information elements IEs or messages Enabling or disabling the pass along capability applies to AINI IISP and public UNI For all other types the port behaves as if pass along is enabled you cannot disable pass along on the other port types Default enable hopcntgen This parameter applies to AINI on...

Страница 184: ... Links Typically an AINI or IISP static link joins two independent networks AINI or IISP links are used instead of PNNI so that the topologies of the two networks remain unknown to the each other When you create a static link you must identify destination addresses for each side of the link These addresses identify which ATM nodes are accessible on the other side of the link After you define these...

Страница 185: ...h nibble is equal to 4 bits The acceptable range for the parameter is from 0 to 160 bits When you enter a complete 20 byte ATM address the length is 160 When you summarize a group of destination addresses the length is equal to the number of bytes entered multiplied by 8 type Enter the address type which is ext external for destination addresses on the other side of a static link The int internal ...

Страница 186: ...p 1 Establish a configuration session using a user name with GROUP1 privileges or higher Step 2 To locate the port to which you want to add an address enter the dsppnports command Step 3 Enter the following command to turn off automatic address registration it is enabled by default on the port that will use the static address mgx8830a 1 PXM a cnfaddrreg portid no Replace portid using the format sl...

Страница 187: ...to For CPE static addresses specify the proto option with the local value The static value applies to AINI and IISP static links Note that because the default value is local you do not have to specify this option when defining static CPE addresses Default local plan Enter the address plan which is either e164 E 164 or nsap NSAP For an NSAP address the first byte of the address automatically implie...

Страница 188: ...PNNI link to a BXM card on a BPX ILMI is enabled by default on all signaling ports and remains in a down state until ILMI is started There are two ways to start ILMI on a port To configure and start ILMI with a single command use the cnfilmi command To start ILMI using the default values enter the upilmi command The following sections describe how to Configure ILMI traps and signaling and start IL...

Страница 189: ...8830a 1 PXM a cnfilmi if ifNum id partitionID ilmi ilmiEnable vpi vpi vci vci trap ilmiTrapEnable s keepAliveInt t pollingIntervalT491 k pollInctFact Table 3 15 describes the parameters for the cnfilmi command Table 3 15 cnfilmi Command Configuration Parameters Parameter Description ifNum Interface number or port number This number identifies the port on which you are configuring ILMI Enter the in...

Страница 190: ...ILMI 4 0 feature To enable or disable automatic configuration on a port enter the cnfautocnf command as described in the following procedure Note A link between two nodes will not operate correctly if the ILMI automatic configuration feature is enabled at one end and disabled at the other vci ILMI signaling VCI If you need to change the default enter a VCI number in the range of 0 to 65535 Note th...

Страница 191: ...ble automatic configuration bring down the port to be configured with the dnpnport command For example mgx8830a 1 PXM a dnpnport 1 2 3 1 Step 4 To enable or disable the automatic configuration feature enter the cnfautocnf command as follows mgx8830a 1 PXM a cnfautocnf portid yes no Replace portid with the port address using the format slot bay line ifnum These parameters are described in Table 3 1...

Страница 192: ...To display the dynamic addressing status of a port use the dsppnport command For example mgx8830a 1 PXM a dsppnport 1 2 3 1 Port 1 2 3 1 Logical ID 16845569 IF status up Admin Status up UCSM enable SVC Routing Pri 8 Auto config enable Addrs reg enable IF side network IF type nni UniType private Version pnni10 PassAlongCapab n a Input filter 0 Output filter 0 minSvccVpi 0 maxSvccVpi 4095 minSvccVci...

Страница 193: ...refix or 26 total digits Step 7 Up the port you configured with the uppnport command For example mgx8830a 1 PXM a uppnport 1 2 3 1 Step 8 To verify the proper ATM prefix configuration for a port re enter the dspprfx command Step 9 To see a dynamically assigned address that uses the prefix enter the dspilmiaddr port command Starting ILMI with the Default or Existing Values The upilmi command starts...

Страница 194: ...I is disabled use dsppnports or dsppnilmi to see the operational state The other columns display ILMI configuration parameters described in Table 3 15 Configuring PXM1E Line Clock Sources To configure the switch to receive a clock source on an PXM1E line you must do the following Connect a line between the PXM1E and the node with the clock source Activate the line Create a logical port subport for...

Страница 195: ...escriptions for cnfclksrc Command when Used for PXM1E Parameter Values Descriptions priority primary or secondary Replace priority with the type of clock source which is either primary or secondary The default is primary shelf 1 The shelf value is always 1 and it is optional slot 1 or 2 on a Cisco MGX 8830 7 or 8 on a Cisco MGX 8850 PXM1E The slot identifies the slot number of the PXM1E card that ...

Страница 196: ...69 Remote port id 17176579 Local Phy Port Id 1 2 3 1 Type lowestLevelHorizontalLink Hello state twoWayInside Derive agg 0 Intf index 16845569 SVC RCC index 0 Hello pkt RX 1505 Hello pkt TX 1498 Remote node name porche Remote node id 56 160 47 00918100000000036b5e2b1f 00036b5e2b1f 01 Upnode id 0 0 00 000000000000000000000000 000000000000 00 Upnode ATM addr 00 000000000000000000000000 000000000000 0...

Страница 197: ... the local switch use the dsppnni node command For example mgx8830a 1 PXM a dsppnni node node index 1 node name mgx8830a Level 56 Lowest true Restricted transit off Complex node off Branching restricted on Admin status up Operational status up Non transit for PGL election off Node id 56 160 47 009181000000000164444494 000164444494 01 ATM address 47 009181000000000164444494 000164444494 01 Peer gro...

Страница 198: ...he switch to which the ATM CPE connects These endpoints can be on the same switch or on different switches The master and slave relationships exist for each SPVC or SPVP and apply only to that SPVC or SPVP connection For example you can have one SPVC with a master on Node A and a slave on Node B and then create another with the Master on Node B and the slave on Node A It is good practice to distri...

Страница 199: ...riority prefrte preferredRouteId intvsvd internal vsvd config extvsvd external vsvd config directrte directRoute Caution Once you create an SPVC connection you cannot change the SPVC prefix until all SPVC connections have been deleted The procedure for changing the SPVC prefix is described in the Setting and Viewing the SPVC Prefix section in Chapter 2 Configuring General Switch Features Table 3 1...

Страница 200: ...or point to multipoint as follows Point to point 0 Point to multipoint 1 valid only for master connection endpoints Default point to point 0 slave addcon Keyword for the slave end identifier an item you enter at the master end This keyword is mandatory when you are adding a master endpoint mastership m or 1 lpcr addcon cnfcon Local peak cell rate PCR Specifies the PCR from a local endpoint to a re...

Страница 201: ...hat can burst at the PCR and still be compliant In the operation of the GCRA Generic Cell Rate Algorithm the MBS and SCR are closely related in the generation of the burst tolerance According to buffering and the correct operation of the ATM chipset the maximum MBS is derived from the configured SCR and the relative values of SCR and PCR The maximum obtained MBS will reduce as the SCR becomes lowe...

Страница 202: ... enter 0 to disable traffic flow Note that when this option is enabled on only one side of a connection a transient alarm is reported until this option is set to the same value at both ends Default 0 disabled stat addcon cnfcon This option enables or disables statistics collection for the SPVC Enter 1 to enable OAM statistics collection or enter 0 to disable it Default 0 disabled frame addcon cnfc...

Страница 203: ...or CAC is equal to the reserved bandwidth If this parameter is set to a value less than 100 percent the connection uses overbooking The connection calculates the bandwidth used for CAC for each class of service as follows CBR PCR percentage utilization factor rt VBR SCR percentage utilization factor nrt VBR SCR percentage utilization factor ABR MCR percentage utilization factor UBR zero Range 1 to...

Страница 204: ...on cnfcon This option selects a preferred route ID for the connection To disassociate a connection from a route select preferred route ID 0 Note An SPVC can be associated with one preferred route For an XPVC you can associate the preferred route with only the SPVC portion of the XPVC Range 0 65535 Default 0 intvsvd addcon Internal VSVD configuration Off 1 On 2 Unspecified 3 extvsvd addcon External...

Страница 205: ... PXM a dspcons The switch displays a report similar to the following PXM1E_SJ 8 PXM a dspcons Local Port Vpi Vci Remote Port Vpi Vci State Owner Pri Persistency 4 1 4 35 Routed 26 35 OK MASTER 8 Persistent Local Addr 47 00918100000000001a533377 000001072301 00 Remote Addr 47 009181000000000164444b61 00000107d301 00 Preferred Route ID Cast Type P2P 4 2 4 36 Routed 26 36 OK SLAVE Persistent Local Ad...

Страница 206: ... lmbs cells rmbs cells cdvt time lcdv time rcdv time lctd time rctd time cc 1 0 stat 1 0 frame 1 0 mc maxCost lputil percentage rputil percentage slavepersflag persistent nonpersistent routingprio routingpriority Note If you omit an optional parameter the SPVC SPVP uses the default value Table 3 17 lists and defines the parameters and options for this command If you omit an option the SPVC uses th...

Страница 207: ...7 000001073b0b 00 Remote Addr 00 000000000000000000000000 000000000000 00 Preferred Route ID Cast Type P2MP 7 2 11 11 125 125 7 2 12 12 135 135 OK SLAVE Persistent Local Addr 47 00918100000000001a533377 000001073b0b 00 Remote Addr 47 00918100000000001a533377 000001073b0c 00 Preferred Route ID Cast Type P2P 7 2 12 12 135 135 7 2 11 11 125 125 OK MASTER 8 Persistent Local Addr 47 00918100000000001a5...

Страница 208: ...r responding to requests from the master The root and its parties are configured on the switch to which the ATM CPE connects These endpoints can be on the same switch or on different switches P2MP functionality is necessary for the following applications data and video broadcast LAN emulation The procedures in this section describe how to configure P2MP connections on a PXM1E For more detailed inf...

Страница 209: ...g a user name with GROUP1 privileges or higher Step 2 At the active PXM1E prompt enter the addcon command to establish the master end point or root of a P2MP connection as shown in the following example Be sure to include the casttype 1 option to specify that this connection is a P2MP connection PXM1E_SJ 8 PXM a addcon ifNum vpi vci serviceType mastership casttype 1 Table 3 17 lists and defines th...

Страница 210: ... Reference 1 Last Fail Cause No Fail Attempts 0 Step 4 To view all the configured parties enter the dspparties command as follows PXM1E_SJ 8 PXM a dspparties Local Port Vpi Vci Epref Remote Port Vpi Vci State Owner Persistency 7 2 11 11 100 100 1 7 2 12 12 101 101 OK MASTER Persistent Local Addr 47 00918100000000001a533377 000001073b0b 00 Remote Addr 47 00918100000000001a533377 000001073b0c 00 Ste...

Страница 211: ... PARTY Persistent Obtaining the NSAP for a Party The easiest way to obtain the NSAP for a new party is to add a slave endpoint at the port on which the new party will reside Doing so causes the switch to display an NSAP which identifies the destination port VPI and VCI After you display the NSAP you must delete it so that the port VPI and VCI are available for the new party to use Step 1 Establish...

Страница 212: ...o all connections with a VPI equal to or greater than the number you specify starting vci Limits the list of connections to all connections with a VCI equal to or greater than the number you specify state Limits the list of connections to all connections that are in the state you specify State options are down fail and ok owner Limits the list of connections to all connections that use the specifi...

Страница 213: ... Route ID Cast Type P2P 7 2 11 11 100 100 Routed 0 0 OK MASTER 8 Persistent Local Addr 47 00918100000000001a533377 000001073b0b 00 Remote Addr 00 000000000000000000000000 000000000000 00 Preferred Route ID Cast Type P2MP 7 2 11 11 125 125 7 2 12 12 135 135 OK SLAVE Persistent Local Addr 47 00918100000000001a533377 000001073b0b 00 Remote Addr 47 00918100000000001a533377 000001073b0c 00 Preferred Ro...

Страница 214: ...ll set to 1 This means that the connection has not been configured to require specific values for these routing metrics Modifying P2P and P2MP Connections To change the configuration of a P2P or P2MP connection enter the cnfcon command using the following format PXM1E_SJ 8 PXM a cnfcon ifNum vpi vci lpcr cellrate rpcr cellrate lscr cellrate rscr cellrate lmbs cells rmbs cells lcdv time rcdv time l...

Страница 215: ...ers are the same parameters you set with the addparty command Table 3 18 Bringing Up a Party Bringing up a party reconnects a previously downed party to the P2MP root connection To bring up a party enter the upparty command using the following format PXM1E_SJ 8 PXM a upparty portid vpi vci epref The upparty command parameters are the same parameters you set with the addparty command Table 3 18 Rer...

Страница 216: ...18 Step 3 Enter the rrtparty command to reroute the appropriate party as shown in the following example mgx8830a 1 PXM a rrtparty port vpi vci epref The rrtparty command parameters are the same parameters you set with the addparty command Table 3 18 Step 4 Enter the dspparty command as shown in the following example to verify that the party was rerouted correctly pswpop6 1 PXM a dspparty portid vp...

Страница 217: ... 3 18 Once you have deleted all parties on a P2MP connection you can delete the connection root by following the procedure in the preceding section Configuring and Managing a Connection to an IGX Feeder A Cisco IGX node with a UXM card can be configured as a feeder to a Cisco MGX8850 switch which can be configured as a routing node for the IGX feeder The Cisco IGX feeder trunk interface on the UXM...

Страница 218: ...pnport to ensure that the port you are configuring is down It the port is up enter the dnpnport command to bring it down Note The port you are configuring must be down before you specify port signaling Step 6 Enter the cnfpnportsig portid cntlvc ip command to define the signaling protocol used on the trunk Replace portid using the format slot bay line ifNum Step 7 Enter the uppnport portid command...

Страница 219: ...um command to delete the LMI from the feeder interface Replace ifNum with the number assigned to the port Note Remove all connections before you delete LMI on an interface Step 4 Establish a configuration session with the Cisco IGX 8400 switch using a user name with GROUP1 privileges or higher Step 5 At the UXM card enter the cnftrk command to set the UXM trunk configuration so that it does to not...

Страница 220: ...50 PXM1E PXM45 Cisco MGX 8950 Cisco MGX 8830 and Cisco MGX 8880 Configuration Guide Release 5 0 10 OL 3845 01 Rev B0 August 16 2004 Chapter 3 Provisioning PXM1E Communication Links General PXM1E Configuration Procedures ...

Страница 221: ...apter help you complete the initial configuration required for each service module After the initial configuration is complete the card is ready for provisioning Provisioning is described in the configuration and command reference guide for each service module Table 1 1 in Chapter 1 Preparing for Configuration lists the service module configuration and command reference guides The following sectio...

Страница 222: ... dspcd dspcds If you are configuring an MPSM card select the back card interface type T1 E1 T3 or E3 If you are configuring a MPSM 8 T1E1 you must also select the service ATM Frame Relay or circuit emulation this card will support Note This step is required only for MPSM cards See the Selecting MPSM Interfaces and Services section later in this chapter Step 4 movelic options If you are configuring...

Страница 223: ...vents can display these symptoms but if the service module is new the problem is probably that the firmware version number has not been set To locate the cards that need to have the firmware version set use the following procedure Step 1 Establish a CLI management session at any access level Step 2 To display a list of all the cards in the switch enter the dspcds command 8850_NY 7 PXM a dspcds The...

Страница 224: ... PXM45 Cisco MGX 8950 and Cisco MGX 8830 Switches Release 5 0 00 Release Notes for the Cisco MGX 8880 Media Gateway Release 5 0 00 Tip If you have trouble locating the runtime firmware version level use the filenames on the PXM hard disk to determine the level For more information see the Determining the Software Version Number from Filenames section in Chapter 9 Switch Operating Procedures Step 2...

Страница 225: ... versions of this firmware are available installing the updated firmware can prevent switch problems To verify the firmware versions in use on your switch use the following procedure Step 1 To display the software revision status of all the cards in a switch enter the dsprevs command as follows M8850_LA 7 PXM a dsprevs M8850_LA System Rev 02 01 Sep 27 2001 20 36 15 PST MGX8850 Node Alarm NONE Phys...

Страница 226: ...AA Reset Reason On Power up Card Alarm NONE Failed Reason None Miscellaneous Information Type CR to continue Q CR to stop Step 4 Using the dsprevs and dspcd commands complete the hardware and software configuration worksheet in Table E 6 Step 5 Compare the versions you noted in Table E 6 with the latest versions listed in the release note documents Release Notes for Cisco MGX 8850 PXM1E PXM45 Cisc...

Страница 227: ...rame Interface Type T1 Unknown line module back card present cnfcdmode Do you want to proceed Yes No y After you set the interface type and service the card resets You can check the status with the dspcd slot command You can verify that the cnfcdmode command has been run by looking at the Inserted Card row of the dspcd display Before MPSM 8 T1E1 configuration the Inserted Card row displays the gen...

Страница 228: ...r 1 to select 1 1 card redundancy also called Y cable redundancy or enter 2 to select 1 N redundancy Each service module type supports only one redundancy type and the redundancy types are defined in the Cisco MGX 8850 PXM1E PXM45 Cisco MGX 8950 Cisco MGX 8830 and Cisco MGX 8880 Hardware Installation Guide Releases 2 Through 5 Note One of the two cards can be configured before redundancy is establ...

Страница 229: ...y Secondary Secondary Redundancy SlotNum Type State SlotNum Type State Type 1 AXSM Active 2 AXSM Standby 1 1 7 PXM45 Active 8 PXM45 Standby 1 1 15 SRM 3T3 Empty Res 16 SRM 3T3 Empty Resvd 1 1 31 SRM 3T3 Empty Res 32 SRM 3T3 Empty Resvd 1 1 The secondary state for the card in the secondary slot changes to Standby only when the secondary card is ready to take over as active card After you enter the ...

Страница 230: ... State Rate Rate D dflt VNNI EVNNI EVUNI used VUNI 1 2 1 Up Down 1412830 1412830 5 NNI 0 0 0 2 2 2 Up Down 1412830 1412830 5 NNI 0 0 0 3 1 1 Up Up 1412830 1412830 5 NNI 0 0 0 Enter the dnport command to bring down any ports that are in the Admin State Up M8850_LA 2 AXSM a dnport 2 dnport dnallports can disrupt traffic on existing connections Use this command only to modify partition parameters or ...

Страница 231: ...ype CR to continue Q CR to stop Step 6 Enter the upport if command to bring up any ports you brought down in Step 3 Replace if with the interface number of the downed port M8850_LA 1 AXSM a upport 1 Step 7 Enter the dspports command to verify that all ports on the card are up M8850_LA 1 AXSM a dspports ifNum Line Admin Oper Guaranteed Maximum SCT Id ifType VPI minVPI maxVPI State State Rate Rate D...

Страница 232: ...MGX 8850 PXM1E PXM45 Cisco MGX 8950 Cisco MGX 8830 and Cisco MGX 8880 Configuration Guide Release 5 0 10 OL 3845 01 Rev B0 August 16 2004 Chapter 4 Preparing Service Modules for Communication Selecting a Port SCT ...

Страница 233: ...quired to establish a standalone or redundant SRM configuration When installed SRM cards automatically support 1 N redundancy for 8 port service modules with T1 or E1 interfaces as listed in the Cisco MGX 8850 PXM1E PXM45 Cisco MGX 8950 Cisco MGX 8830 and Cisco MGX 8880 Hardware Installation Guide Releases 2 Through 5 To configure 1 N redundancy for service modules refer to Chapter 4 Preparing Ser...

Страница 234: ... to 10 card slots per bay A standalone or redundant SRME B with a BNC 3T3 M back card can support up to 84 T1 channels each of which supports a service module T1 port These channels can be divided between up to 11 card slots per bay The maximum number of E1 channels is 63 each of which supports a service module E1 port These channels can be divided between up to 8 card slots per bay A standalone o...

Страница 235: ...start procedure you must log in as a user with GROUP1 privileges or higher Step 2 upln bay line Related commands dsplns dspln type bay line At the active PXM prompt bring up and activate the SONET SDH line This step establishes physical layer connectivity between the SRM and the CPE See the Setting Up SRM Lines section later in this chapter Step 3 cnfln options Related commands dsplns dspln type b...

Страница 236: ...ons problems are detected the port status light turns red and alarms are reported Tip To minimize the number of alarms and failed port status lamps which display red keep lines down until they are ready for operation Command Purpose Step 1 username password Start a configuration session Note To perform all the procedures in this quickstart procedure you must log in as a user with GROUP1 privileges...

Страница 237: ... Line Frame Line VT Maping APS Line State Type Lpbk Scramble Type Type Type Enabled 31 1 Up sonetSts3 NoLo Enable ShortS vt15 vc11 asynch Disabl The line state which is either Up or Down represents the administrative intent for the line For example a line is reported as Down until you bring it up Once you bring up the line the line state remains Up until you bring it down with the dnln command The...

Страница 238: ...MappingType tf TributaryFramingType st SignallingTranportMode tg TributaryGroupingType Remember that you cannot configure a line until you have brought it up as described in the previous section Bringing Up Lines Table 5 1 lists the parameter descriptions for configuring SONET and SDH lines Table 5 1 Parameters for SONET Line Configuration Parameter Description X 1 Replace X with 15 if you are con...

Страница 239: ... 1 bit or a 3 for 3 bits rdip Specifies the number of RDI P bits Replace RDI V Type with either a 1 for 1 bit or a 3 for 3 bits tt The TributaryType selects a tributary type for either SONET or SDH SONET references virtual tributary VT types and SDH references virtual container VC types Select the tributary type that supports the line type used by the service modules using this SONET SDH line T1 l...

Страница 240: ...lns 7 Line Line Line Line Length OOF AIS Num State Type Lpbk meters Criteria cBitsCheck 7 1 Down dsx3CbitPar NoLoop 00000001 3Of8Bits Check 7 2 Down dsx3CbitPar NoLoop 00000001 3Of8Bits Check 7 3 Down dsx3CbitPar NoLoop 00000001 3Of8Bits Check Step 3 To display the current configuration of a line enter the dspln ds3 X line command If you are configuring a Cisco MGX 8850 PXM1E PXM45 switch replace ...

Страница 241: ...s Table 5 2 Parameters for T3 Line Configuration Parameter Description slot line If you are configuring a Cisco MGX 8850 PXM1E PXM45 switch or an MGX 8880 Media Gateway replace slot with 15 for an SRM in the upper bay or 31 for an SRM in the lower bay If you are configuring a Cisco MGX 8830 switch replace slot with 7 Replace line with the number that corresponds to the back card port to which the ...

Страница 242: ...operly on a Cisco MGX 8850 PXM1E PXM45 an APS connector must be installed between the two SRM back cards For more information in the APS connector and how to install it refer to either the Cisco MGX 8850 PXM1E PXM45 Cisco MGX 8950 Cisco MGX 8830 and Cisco MGX 8880 Hardware Installation Guide Releases 2 Through 5 For a Cisco MGX 8830 shelf you do not need to install a separate APS connector between...

Страница 243: ... APS connector is in the bay where APS is to be configured For example PXM_SJ 7 PXM a dspapsbkplane This feature does not apply to the card present in this slot SRME Top Bay APS Back Plane Not Engaged or Adjacent Back Card Not Present SRME Bottom Bay APS Back Plane Is Engaged Note APS functionality is built into the Cisco MGX 8830 Therefore you do not need to install a separate APS connector in th...

Страница 244: ...on on both working and protection lines 2 Selects 1 1 Bellcore GR 253 APS protocol signaling transmission on either the working line or the protection line for intracard APS Note This option is not supported in this release 3 Selects 1 1 ITU T G 783 AnnexB APS protocol signaling transmission on both working and protection lines 4 Selects 1 1 Y cable signaling without K1 and K2 Note This option is ...

Страница 245: ...eate a link to connect line 1 in slot 14 to channel 5 within an SRM 3T3 C line sd Replace SignalDegradeBER with one of the following numbers to indicate the Signal Degrade Bit Error Rate BER in negative powers of ten 5 10 5 6 10 6 7 10 7 8 10 8 9 10 9 Example sd 5 wtr Replace Wait To Restore with the number of minutes to wait after the working line has become functional again before switching back...

Страница 246: ... the active PXM to bring up a link between a service module line and an SRM channel VT or VC mgx8830b 1 PXM a addlink SrmStartLinkIf NumberOfLinks TargetIF Table 5 6 describes the command parameters Table 5 6 addlink Command Parameters Option Description SrmStartLinkIf Logical SRM slot and link number in the form of slot line link For a Cisco MGX 8850 PXM1E PXM45 switch or a Cisco MGX 8880 Media G...

Страница 247: ...oups VTGs and SRM link numbers when a SRME or SRME B line is configured for the SONET line type NumberOfLinks The number of links you want to configure with this command Replace NumberOfLinks with a number from 1 through 8 If you specify 1 you will create one link If you specify 8 you can configure links for all 8 lines on a service module at the same time TargetIF Targeted starting line in the fo...

Страница 248: ...53 4 4 12 5 2 54 5 4 13 6 2 55 6 4 14 7 2 56 7 4 15 1 3 57 1 1 16 2 3 58 2 1 17 3 3 59 3 1 18 4 3 60 4 1 19 5 3 61 5 1 20 6 3 62 6 1 21 7 3 63 7 1 22 1 4 64 1 2 23 2 4 65 2 2 24 3 4 66 3 2 25 4 4 67 4 2 26 5 4 68 5 2 27 6 4 69 6 2 28 7 4 70 7 2 29 1 1 71 1 3 30 2 1 72 2 3 31 3 1 73 3 3 32 4 1 74 4 3 33 5 1 75 5 3 34 6 1 76 6 3 35 7 1 77 7 3 36 1 2 78 1 4 37 2 2 79 2 4 38 3 2 80 3 4 39 4 2 81 4 4 4...

Страница 249: ...cannot mix T1 and E1 signals in a single TUG 2 41 6 2 83 6 4 42 7 2 84 7 4 Table 5 7 SRM SONET Virtual Tributary Mapping continued SRME Link Number VTG No VT No SRME Link Number VTG No VT No Table 5 8 SRM SDH AU3 TUG 2 and TU VC Mapping SRME Link Number TUG 2 No TU 12 VC 12 No SRME Link Number TUG 2 No TU 12 VC 12 No 1 1 1 33 1 2 2 2 1 34 2 2 3 3 1 35 3 2 4 4 1 36 4 3 5 5 1 37 5 3 6 6 1 38 6 3 7 7...

Страница 250: ...8 7 1 60 7 3 29 1 2 61 1 3 30 2 2 62 2 3 31 3 2 63 3 3 32 4 2 Table 5 8 SRM SDH AU3 TUG 2 and TU VC Mapping continued SRME Link Number TUG 2 No TU 12 VC 12 No SRME Link Number TUG 2 No TU 12 VC 12 No Table 5 9 SRM SDH AU4 TUG 3 TUG 2 and TU VC Mapping SRME Link Number TUG 3 No TUG 2 No TU 12 VC 1 2 No SRME Link Number TUG 3 No TUG 2 No TU 12 VC 1 2 No 1 1 1 1 33 2 1 2 2 1 2 1 34 2 2 2 3 1 3 1 35 2...

Страница 251: ...ady to start provisioning connections To provision connections on a particular service module you need to refer to the appropriate software configuration guide see Table 1 1 21 1 7 3 53 3 7 2 22 2 1 1 54 3 1 2 23 2 2 1 55 3 2 2 24 2 3 1 56 3 3 2 25 2 4 1 57 3 4 3 26 2 5 1 58 3 5 3 27 2 6 1 59 3 6 3 28 2 7 1 60 3 7 3 29 2 1 2 61 3 1 3 30 2 2 2 62 3 2 3 31 2 3 2 63 3 3 3 32 2 4 2 Table 5 9 SRM SDH A...

Страница 252: ...isco MGX 8850 PXM1E PXM45 Cisco MGX 8950 Cisco MGX 8830 and Cisco MGX 8880 Configuration Guide Release 5 0 10 OL 3845 01 Rev B0 August 16 2004 Chapter 5 Preparing SRM Cards for Communications Where To Go Next ...

Страница 253: ...ter do not describe how to use Cisco IOS but they do include examples that list all the Cisco IOS commands needed to complete the procedure For more information on any Cisco IOS command refer to the Cisco IOS documentation Configuration Quickstart The quickstart procedure in this section provides a summary of the tasks required to prepare RPM cards for operation This procedure is provided as an ov...

Страница 254: ...PM_PR cards RPM XF cards are identified as RPM_XF cards If one or more RPM back cards are installed for an RPM card the status for the appropriate bay changes from Empty to Active The switch does not detect and display the card type or software revision status The Standby status for the front card indicates that the card is either operating in boot mode or that the card is operating as a standby c...

Страница 255: ...d Inserted Card RPM_PR 4E_B_RJ45 FE_RJ45 Reserved Card RPM_PR UnReserved UnReserved State Active Active Active Serial Number SAK0419001H SBK051700VX SBK0512013X Prim SW Rev Sec SW Rev Cur SW Rev 12 3 1 7 T1 Boot FW Rev 12 2 7 4 T 800 level Rev 10 B0 B1 800 level Part 800 07178 01 800 12134 01 800 02735 02 CLEI Code BAA6PT0CAA BAEIABGAAA BAEIAAAAAA Reset Reason On Reset From Shell Card Alarm NONE F...

Страница 256: ... as the card is installed After you install the card you must initialize the card Initializing the card prepares the card as follows Configures the card to use the runtime RPM software image stored on the PXM hard disk Configures the card to store the configuration file on the PXM hard disk Storing the configuration on the hard disk is essential for the following reasons If an active RPM card fail...

Страница 257: ...15 38 pxm45_005 000 004 034 A_mgx fw rwxrwxrwx 1 0 0 1160328 May 11 15 37 pxm45_005 000 004 034 A_bt fw rwxrwxrwx 1 0 0 468388 May 11 15 46 frsm_vhs_VHS_BT_1 0 06 fw rwxrwxrwx 1 0 0 1245112 May 11 15 37 mpsm155_005 000 004 034 P1_bt fw rwxrwxrwx 1 0 0 4069552 May 11 15 37 mpsm155_005 000 004 034 P1 fw rwxrwxrwx 1 0 0 737896 May 11 15 37 frsm12_005 000 004 034 A_bt fw rwxrwxrwx 1 0 0 2490064 May 11...

Страница 258: ...ly the boot file and no configuration files The example above contains a configuration file auto_config_slot09 which must be deleted before you initialize the card Instructions for deleting files appear later in this procedure Step 5 Enter enable mode For example Router enable Password Router Note The default password for enable mode is supplied with your switch To secure access to your RPM cards ...

Страница 259: ...ed in different directories The E RPM directory on the PXM which can be accessed by referencing e in IOS is backed up whenever the saveallcnf command is entered The C FW directory which can be referenced from IOS by entering x is not backed up when the switch configuration is saved When you keep the software files in the C FW directory you reduce the sized of saved configuration files and you redu...

Страница 260: ... Router show version Cisco Internetwork Operating System Software IOS tm RPM Software RPM JS M Experimental Version 12 1 20001205 224609 swtools rpm21a 242 Copyright c 1986 2001 by cisco Systems Inc Compiled Fri 09 Feb 01 01 17 by Image text base 0x60008960 data base 0x61326000 ROM System Bootstrap Version 12 1 20001003 080040 swtools rommon400 102 DEVELOPMENT SOFTWARE BOOTFLASH RPM Software RPM B...

Страница 261: ...r higher Step 2 If you have not done so already initialize both cards as described earlier in the Initializing RPM Cards section Step 3 Enter the dspcds command to verify that both RPM cards are in the Active state Note The secondary RPM card must not have any configured connections when it is configured for redundancy Step 4 Enter the addred command as follows mgx8850a 7 PXM a addred redPrimarySl...

Страница 262: ...aging redundant cards see the Managing Redundant Cards section in Chapter 9 Switch Operating Procedures Configuring SNMP on the RPM Card To configure the SNMP community string on an RPM card you need to use IOS commands at the router prompt for the RPM card The following example shows how to do this Step 1 Log in to the RPM card to determine whether the switch interface is active Router enable Rou...

Страница 263: ... only on Cisco MGX 8850 PXM45 and Cisco MGX 8950 switches If you are configuring a Cisco MGX 8850 PXM1E or a Cisco MGX 8830 switch the RPM card can only operate as an LER When operating in the LER role the RPM card can use Ethernet connections on the RPM back cards to connect to IP networks The LSC and LER roles and the RPM Ethernet connections are all defined using Cisco IOS commands which run on...

Страница 264: ... Cisco MGX 8850 PXM1E PXM45 Cisco MGX 8950 Cisco MGX 8830 and Cisco MGX 8880 Configuration Guide Release 5 0 10 OL 3845 01 Rev B0 August 16 2004 Chapter 6 Preparing RPM Cards for Operation Where to Go Next ...

Страница 265: ... port SCTs only PXM1E cards do not support card SCTs Port SCTs define configuration parameters for the hardware that transfers data between a PXM1E or service module and a communication line to another switch or CPE Port SCTs are assigned when a port is configured and you can use different port SCTs on the same card provided that the port SCT you select is designed for that card type Some SCT para...

Страница 266: ...ype by whether it is a card or port SCT and as either policing or non policing Although card SCTs may contain policing parameters these parameters are ignored Typically policing SCTs are used on UNI ports at the edge of the ATM network and control traffic entering the network Non policing SCTs are typically on trunk ports that interconnect switches within the network Note If traffic is properly co...

Страница 267: ... E1 lines or less 4 55 Off Off Optimized for NNI IMA groups that use 4 T1 E1 lines or less 4 AXSM XG Card2 1 N A N A Optimized for an OC 192 backplane rate Recommended for use in MGX 8950 switches 2 N A N A Optimized for an OC 48 backplane rate Recommended for use in MGX 8850 switches Port 100 Off Off Optimized for OC 192 interface path rates 101 Off On 110 On Off 111 On On 200 Off Off Optimized f...

Страница 268: ...NI connections that use 4 T1 E1 lines or less PXM1E Port 5 On Off Use for UNI ports on interfaces faster than T1 or E1 6 Off Off Use for NNI ports on interfaces faster than T1 or E1 52 On Off Use for T1 and E1 UNI ports 53 Off Off Use for T1 and E1 NNI ports 54 On Off Optimized for UNI IMA groups that use 4 T1 E1 lines or less 4 55 Off Off Optimized for NNI IMA groups that use 4 T1 E1 lines or les...

Страница 269: ...or SCT selection Major version for the SCT file The format for SCT file names is service_module_type _SCT PORT CARD SCT_ID V major_version The following example shows a directory listing of SCT files M8850_SF 7 PXM a cd SCT TEMP M8850_SF 7 PXM a ll Listing Directory drwxrwxrwx 1 0 0 13312 Jun 17 21 35 drwxrwxrwx 1 0 0 13312 Mar 11 23 38 rwxrwxrwx 1 0 0 9975 Jun 17 21 34 AXSME_SCT CARD 5 V1 rwxrwxr...

Страница 270: ...ation on Cisco provided SCTs refer to the following release note documents Release Notes for Cisco MGX 8850 PXM1E PXM45 Cisco MGX 8950 and Cisco MGX 8830 Switches Release 5 0 00 Release Notes for the Cisco MGX 8880 Media Gateway Release 5 0 00 Table 7 2 SCT Naming Conventions Parameter Description service_module_type The type of the service module on which the SCT will be applied The possible serv...

Страница 271: ...e Release 15 There are three types of registration Auto registration during an upgrade Registration directed by CWM Manual registration initiated in the CLI Autoregistration is used during upgrades from releases that did not support registered SCT files Auto registration registers SCT files that were in use before the upgrade When an SCT is autoregistered or registered through CWM there is no need...

Страница 272: ...e the same name and define different configurations the checksums will be different and the registration process will detect the conflict When you use a checksum displayed in the Release Notes for your product successful registration verifies that the SCT is the same file that is distributed by Cisco If registration with a Cisco supplied checksum is unsuccessful the SCT you are trying to register ...

Страница 273: ...ection in Appendix A Downloading and Installing Software Upgrades Step 2 Establish a configuration session at any user access level Step 3 Obtain the checksum for the SCT file you are registering You can look up the checksum in the following release note documents Release Notes for Cisco MGX 8850 PXM1E PXM45 Cisco MGX 8950 and Cisco MGX 8830 Switches Release 5 0 00 Release Notes for the Cisco MGX ...

Страница 274: ...r the resetcd slot command at the PXM prompt Step 7 To verify that the new card SCT version has been applied to the appropriate card use the cc command to switch to that card then enter the dspcdsct command Step 8 To verify that a new port SCT is in use on a card use the cc command to switch to that card then enter the dspportsct gen sctId command Applying a New Major Version of an AXSM SCT to a C...

Страница 275: ...sh a CLI management session at any user access level Step 2 Enter the dspscts command to display the registered SCTs and the parameters you will need when deleting an SCT Step 3 At the PXM prompt enter the delsct card type sct type sctid major ver command as shown in the following example M8830_CH 2 PXM a delsct pxm1e 1 5 1 Warning this SCT may be in use on the service modules or the PXM1E Please ...

Страница 276: ...s Description PXM1E PORT 00005 00001 00000 0x53c67945 valid cisco PXM1E_SCT PORT 5 V1 PXM1E PORT 00006 00001 00000 0xb69ce935 valid cisco PXM1E_SCT PORT 6 V1 PXM1E PORT 00052 00001 00000 0x199550ec valid cisco PXM1E_SCT PORT 52 V1 PXM1E PORT 00053 00001 00000 0xf6d53485 valid cisco PXM1E_SCT PORT 53 V1 PXM1E PORT 00054 00001 00000 0x2a96b5b9 valid cisco PXM1E_SCT PORT 54 V1 PXM1E PORT 00055 00001 ...

Страница 277: ...the minor version number changes A minor version change does not require an upgrade or re configuration of the card and port database However the card must be reset before the card can use the changed SCT settings The minor version of a file can be deleted therefore the minor version number of a file may not be in consecutive order from the previous minor version of the same file checksum An SCT i...

Страница 278: ...ort SCT A port SCT defines queue parameters that apply to egress queues on a port You can use the same port SCT for multiple ports To select an SCT for a PXM1E port enter the addport command as described in the Adding ATM Ports section in Chapter 3 Provisioning PXM1E Communication Links Note An SCT must be registered before you can select it for a card or port The exception to this requirement is ...

Страница 279: ...nt to view Table 7 6 describes the reports for each of these options Note The option names are case sensitive The switch does not recognize the vcthr option You must enter vcThr The SCT parameters are divided within SCT files into two groups VC descriptors and COSB parameters A COSB is special memory that temporarily stores incoming or outgoing connection data The sections that follow show the dis...

Страница 280: ... DISABLED DISABLED TAG_COS3 515 DISABLED DISABLED TAG_COS4 516 DISABLED DISABLED TAG_COS5 517 DISABLED DISABLED TAG_COS6 518 DISABLED DISABLED TAG_COS7 519 DISABLED DISABLED Table 7 7 describes the SCT ABR Parameters shown in the example Table 7 7 SCT ABR Descriptions Parameter Description SERV TYPE The service type for example CBR VBR ABR to which the parameters in this table apply for example CO...

Страница 281: ...10 5000 800 ATMF_ABR 265 10 10 0 50 ATMF_CBR2 266 1000 1000 5000 800 ATMF_CBR3 267 1000 1000 5000 800 TAG_COS0 512 1000 1000 5000 800 TAG_COS1 513 1000 1000 5000 800 TAG_COS2 514 1000 1000 5000 800 TAG_COS3 515 1000 1000 5000 800 TAG_COS4 516 1000 1000 5000 800 TAG_COS5 517 1000 1000 5000 800 TAG_COS6 518 1000 1000 5000 800 TAG_COS7 519 1000 1000 5000 800 SERV TYPE DEC CDVT ICR MFS VSI_SIGNAL 2 25...

Страница 282: ...ll rate for the logical interface 1000000 is equal to 100 The range and units are from 0 to 1000000 1 SCR sustained cell rate MCR Specifies the MCR2 for a connection using this service type The value is a percentage of the maximum cell rate for the logical interface 1000000 is equal to 100 The range and units are from 0 to 1000000 2 MCR minimum cell rate MBS Specifies the maximum number of cells t...

Страница 283: ...SABLED DISABLED TAG_COS1 513 9 LCN_CAC DISABLED DISABLED TAG_COS2 514 10 LCN_CAC DISABLED DISABLED TAG_COS3 515 11 LCN_CAC DISABLED DISABLED TAG_COS4 516 8 LCN_CAC DISABLED DISABLED TAG_COS5 517 9 LCN_CAC DISABLED DISABLED TAG_COS6 518 10 LCN_CAC DISABLED DISABLED TAG_COS7 519 11 LCN_CAC DISABLED DISABLED SERV TYPE DEC UPC_SELECT GCRA1_PLCY GCRA2_PLCY BKT1_BKT2 VSI_SIGNAL 2 CLP01_CLP01 DISCARD DIS...

Страница 284: ...onnection Admission Control Used by an ATM switch during setup to determine if a connection requested QoS conforms to the guaranteed QoS standards for ATM connections LCN_CAC Logical Connection Number CAC B_CAC Basic CAC E_CAC Enhanced CAC UPC_ENB Usage Parameter Control Enable This parameter shows whether UPC is enabled or disabled for the specified service type WFQ_ENB Weighted Fair Queuing Enab...

Страница 285: ... 6 12 0 1000000 2 DISABLED DISABLED 6 13 0 100000 2 DISABLED DISABLED 6 14 0 100000 2 DISABLED DISABLED 6 15 6 1000000 2 DISABLED DISABLED 6 16 0 1000000 0 DISABLED DISABLED 6 Table 7 10 describes the SCT COSB parameters shown in the example GCRA1_PLCY Generic Cell Rate Algorithm Bucket 1 policy Note If UPC Enable is set to disabled the configured policy is ignored and no cells are discarded or ta...

Страница 286: ... 718 287 574 ATMF_ABR 265 718 143 287 574 ATMF_CBR2 266 35 35 14 28 ATMF_CBR3 267 35 35 14 28 TAG_COS0 512 718 718 287 574 TAG_COS1 513 718 718 287 574 TAG_COS2 514 718 718 287 574 TAG_COS3 515 718 718 287 574 TAG_COS4 516 718 718 287 574 TAG_COS5 517 718 718 287 574 TAG_COS6 518 718 718 287 574 TAG_COS7 519 718 718 287 574 Table 7 10 SCT COSB Parameter Descriptions Label Range and Units Descripti...

Страница 287: ...ers for example EFCI CLP_HI EPD0 in this table apply MAX_CELL The VcMax threshold for CLP 0 1 cells in cells EFCI Explicit Forward Congestion Indication The VC EFCI discard threshold in cells CLP_LO EPD1 Cells Loss Priority Low Early Packet Discard 1 The low hysteresis threshold in cells at which CLP 1 cells will stop being discarded If packet mode is enabled EPD1 executes CLP_HI Cells Loss Priori...

Страница 288: ... DISCARD ENABLE Shows whether packet discard is enabled or disabled for the service type Table 7 12 Class of Service CoS Scaling Table Index Scaling Class Table 1 CBR Scaling Class Table 2 VBR Scaling Class Table 3 ABR Scaling Class Table 4 UBR 0 100 00 100 00 100 00 100 00 1 100 00 100 00 100 00 100 00 2 100 00 100 00 100 00 100 00 3 100 00 100 00 100 00 100 00 4 100 00 100 00 100 00 100 00 5 100...

Страница 289: ...30 610 502 15 7 1436 1436 861 1220 1005 15 8 4310 4310 2586 3663 3017 15 9 4310 4310 2586 3663 3017 15 10 4310 4310 2586 3663 3017 15 11 1436 1436 861 1220 1005 900 12 718 718 430 610 502 900 13 1436 1436 861 1220 1005 900 14 1436 1436 861 1220 1005 900 15 574 574 344 487 401 2 16 718 718 430 610 502 2 Table 7 14 describes the SCT COSB threshold parameters shown in the example 3 100 00 100 00 100 ...

Страница 290: ...Explicit Forward Congestion Indication The threshold level in cells for congestion indication for ABR traffic using CI control CLP_LO EPD1 Cell Loss Priority Low Early Packet Discard 1 The threshold in cells at which CLP 0 1 cells that exceed this threshold are discarded CLP_HI Cells Loss Priority High The maximum number of cells that can be queued in the buffer CLP 1 cells that exceed this thresh...

Страница 291: ...reating Upper Level Peer Groups Upper level peer groups enable routing from one PNNI peer group to another If you are managing a single peer group WAN you do not need to create upper level peer groups Note The Configuring PNNI Node Parameters section in Chapter 2 Configuring General Switch Features describes how to configure the lowest level peer group parameters which many upper level peer group ...

Страница 292: ...to configure the peer group leaders and add the upper level PNNI process to each peer group leader PGL node It is also a good practice to configure secondary peer group leaders that can take over if a PGL fails To configure peer group leaders use the following procedure Step 1 Establish a configuration session using a user name with SUPER_GP privileges or higher Add the upper level PNNI logical no...

Страница 293: ...the PGL state indicates the PGL status of each of two logical nodes and the priority value is what is used to determine if the node will become PGL In this example both logical nodes are set to the default value 0 and this value prevents a node from becoming a peer group leader Step 3 Set the PNNI priority for the node with the cnfpnni election command as follows mgx8830a 1 PXM a cnfpnni election ...

Страница 294: ... PGL node name PXM1E_SJ PGL 56 160 47 00918100000000001a533377 00001a533377 01 PGL node name PXM1E_SJ Active parent node id 40 56 47 009181000000000000000000 0007856e15e1 00 Active parent node name PXM1E_SJ 02 node index 2 PGL state OperNotPgl Init time sec 15 Priority 0 Override delay sec 30 Re election time sec 15 Pref PGL 0 0 00 000000000000000000000000 000000000000 00 Pref PGL node name PGL 0 ...

Страница 295: ...roups using simple node representation To view the status of the complexNode option enter the dsppnni node command as shown in the following example M8850_LA 8 PXM a dsppnni node node index 1 node name M8850_LA Level 56 Lowest true Restricted transit off Complex node on Branching restricted off Admin status up Operational status up Non transit for PGL election off Node id 56 160 47 009181000000000...

Страница 296: ...r port The default setting for this option enables branching for point to multipoint calls To enable or disable branching in a node enter the cnfpnni node command as follows mgx8830a 1 PXM a cnfpnni node node index branchingRestricted on off Replace node index with the index that identifies the logical node you are modifying and enter either on or off for the branchingRestricted parameter When thi...

Страница 297: ...d for each CoS that uses the routing metric Table 8 1 Parameters for addpnni summary addr Command Parameter Description node index The node index assigned to a PNNI logical node on a network Range 1 65535 address prefix The ATM address prefix assigned to the network prefix length The length of the summary address prefix in number of bits equal or less than 152 bits Currently the zero length summar...

Страница 298: ...o a particular destination are considered equal For example you can specify that all routes within 6 25 of the lowest cost route are to be considered equal and considered for placement in the appropriate SPT The range of 0 20 for this parameter comes from the ATM Forum PNNI specification However the percentage applied to this range is determined by individual vendors Cisco Systems currently maps t...

Страница 299: ...0 seconds Default 2 loadBalance This parameter defines how routing connections are distributed across the routes stored in the SPTs For more information see Configuring the Load Balance Selection Method which appears later in this chapter onDemand This parameter defines how the on demand routing feature selects routes For more information see Configuring the On Demand Route Selection Method First ...

Страница 300: ... is the holddown time between two consecutive originations of PTSEs on the node Range 0 1 through 10 second Default 1 helloholddown Value for the Hello hold down timer that limits the rate at which it sends Hellos hellointerval Initial value for the Hello timer helloinactivityfactor Inactivity time factor on a horizontal link between two logical nodes ptserefreshinterval Time allowed for the PTSE ...

Страница 301: ... and maxbw The random option randomly chooses between the eligible routes each time a new call is set up The maxbw option selects the route with the maximum available bandwidth Note The route selection process is described in the Cisco PNNI Network Planning Guide for MGX and SES Products To configure the load balance option use the cnfpnni routing policy command as follows mgx8830a 1 PXM a cnfpnni...

Страница 302: ...nt to multipoint SPVC configuration Connections mastered on an RPM or VISM cannot be associated with a preferred route Note In Release 4 Cisco MGX switches with PXM45 A PXM45 B or PXM1E controllers support up to 5000 preferred routes per switch When used with PXM45 C controllers Cisco MGX 8850 PXM45 and Cisco MGX 8950 switches and the MGX 8880 Media Gateway support up to 10000 preferred routes A p...

Страница 303: ...Name Table 8 5 describes the parameters you can configure through the addnwnode command In the following example the user adds a PXM1E node named LA to the network MGX8850 7 PXM1E a addnwnode 56 100 47 009181000000003071f80406 003071f80406 01 PXM1E name LA Step 3 Enter the dspnwnode id nodeId or the dspnwnode name nodeName command to ensure that the node you added in Step 2 appears in the network ...

Страница 304: ...ur preferred route U1 8 PXM a dspnwnodes Total Number of Network Nodes 14 Node Identifier PXM Node name 56 160 47 0091810000000004c113ba39 0004c113ba39 01 PXM45 p2spvc7 56 160 47 00918100000000001a531c41 00001a531c41 01 PXM45 p2spvc14 56 160 47 009181000000000142266086 000142266086 01 PXM45 p2spvc15 56 160 47 00918100000000001a531c01 00001a531c01 01 PXM45 p2spvc20 56 160 47 00918100000000001a531c4...

Страница 305: ...e is provisioned as Others See Table 8 5 nodenamePnportid means the node is specified by the node name and the PNNI logical port by the integer pnPortId You can use node names only if the node names were added to the network node table in addition to the mandatory node IDs The nodeID is the 22 octet PNNI node ID The Portid is the PNNI physical port ID On a PXM1E the format is slot port On a PXM45 ...

Страница 306: ...on command is entered at the service module prompt Table 8 7 describes the parameters you can configure for the cnfcon command Note There are other optional parameters that you can set using the addcon and cnfcon commands but they do not appear in Table 8 7 because you do not need to set them when you are associating an SPVC or SPVP with a preferred route For information on all the command paramet...

Страница 307: ...ndicate that it is the destination node A new destination node must have the highest NE number in the route See the detailed usage guidelines for the addpref command for details Enter the cnfpref command as follows 8850_LA 7 PXM a cnfpref rteId neSyntax dstNePos Ne ne1 node port ne2 node port ne20 node port Table 8 8 describes the cnfpref command parameters prefrte Associates a preferred route pre...

Страница 308: ...port by the physical port ID You can use node names only if the node names were added to the network node table in addition to the mandatory node IDs You can not use the physical port ID syntax if the pxmType is provisioned as Others See Table 8 5 nodeidPortid means the node is specified by the 22 octet node ID and the port by the physical port ID You can not use the physical port ID syntax if the...

Страница 309: ...isassociated any SPVCs SPVPs from the preferred route enter the cnfcon command as follows 8850_LA 7 PXM a cnfcon ifNum vpi vci serviceType mastership rtngprio routingPriority prefrte 0 Table 8 7 describes the parameters you need to configure with the addcon command Note that you must set the prefrte parameter to 0 to disassociate a connection with a preferred route dstNEpos This integer identifies...

Страница 310: ...node closest to the originating node selects a link based on one of the following factors lowest administrative weight minaw maximum available cell rate maxavcr maximum cell rate configured for the link maxcr random link selection loadbalance Note The route selection process is described in the Cisco PNNI Network Planning Guide for MGX and SES Products To configure the link selection method enter ...

Страница 311: ...XM a cnfpnni intf 1 2 1 1 awcbr 2000 To display the AWs assigned to a PNNI port enter the dsppnni intf command as follows mgx8830a 1 PXM a dsppnni intf 1 2 1 1 Physical port id 1 2 1 1 Logical port id 16848897 Aggr token 0 AW NRTVBR 5040 AW CBR 2000 AW ABR 5040 AW RTVBR 5040 AW UBR 5040 Configuring the Aggregation Token The link aggregation token is used when multiple links connect two nodes An ag...

Страница 312: ...uld be advertised as the AvCR When the overbooking factor is set below 100 a link is oversubscribed because the bandwidth booked for each connection exceeds the configured bandwidth for the connection When the overbooking factor is set above 100 the link is under subscribed because the bandwidth booked for a connection exceeds the connection s configured bandwidth Note For more information on the ...

Страница 313: ...here is no impact on PNNI NNI interfaces when the ILMI Secure Link Procedures feature is disabled If a continuity check CC is enabled on a connection when the host interface fails an AIS signal will be sent to the CPE regardless of the deroute delay or AIS delay configuration When using deroute delay or AIS delay on a host interface disable CC cnfcon command on all connections that use that interf...

Страница 314: ...routing performance in a pure PXM45 C based network Cisco recommends entering the following commands on the active PXM45 C in each switch cnfnodalcongth setuphi 1200 cnfnodalcongth connpendhi 2400 connpendlo 2000 cnfnodalcongth incompjour 30 To improve rerouting over specific NNI links enter the following PXM45 commands at both ends of each link cnfintfcongth physical port setuphi 500 cnfpnctlvc p...

Страница 315: ...ult of the volume of connections set up by the PXM45 C cards CLI lockout is a condition where switch response to CLI commands is very slow because the switch is overloaded with other tasks A normal deroute followed by a reroute will result in a CLI lockout on the PXM45A node The CLI lockout is extensive when a PXM45 A node is a via node between PXM45C based end nodes and there are permanently fail...

Страница 316: ...three parts lowest range You determine the lowest range by specifying the highest rate within the range For example if you type 3000 the lowest range is 0 3000 cps highest range Highest range is what is left over after you specify the lowest range the number of bandwidth groups and the number of cells per second in each bandwidth increment All incremental ranges between the lowest and the highest ...

Страница 317: ...is group the range is determined by the value for bwstart The group with the highest bandwidth requirements for this group the range is what remains after computations based on the following values bwstart bwincr Range 1 500000 Default 1000 pribuf The priority buffer is a time counter It counts down to the moment when PNNI prioritizes all buffered connections for routing A connection is buffered d...

Страница 318: ...are setting up priority routing on a node that already has established SPVCs their routing priority is set to 8 by default You can change the routing priority on an established connection with the cnfcon command See the next section Modifying SPVC Priority Routing Configuration Modifying SPVC Priority Routing Configuration Enter the cnfcon command and use the rtngprio option to change an SPVC s ro...

Страница 319: ...ise networks can automatically release lower priority connections to make resources available for routing a higher priority connection Priority bumping occurs only when all of the following are true The AvCR or available LCN count on an ingress or egress interface is too low to support a priority connection The connection that needs routing has a higher priority than existing connections and relea...

Страница 320: ...connections can be bumped for a single higher priority connection The range is 1 to 10 and the default is 10 The maximum number of concurrent bumps specifies how many higher priority connections can actively bump lower priority connections at the same time The range is 1 to 25 and the default is 25 To enable and configure priority bumping enter the cnfndconnpribump command as follows M8830_CH 2 PX...

Страница 321: ...30_CH 2 PXM a dsppribumpstats Nodal Priority Bumping Stats Priority Bumping Conns Bumped Conns 0 0 0 1 0 0 2 0 0 3 0 0 4 0 0 5 0 0 6 0 0 7 0 0 8 0 0 9 0 0 10 0 0 11 0 0 12 0 0 13 0 0 14 0 0 15 0 0 The Priority column lists the available connection priorities The Bumping Conns column shows how many connections at each priority level have bumped other connections and the Bumped Conns column shows ho...

Страница 322: ...each priority level in the transmit and receive directions respectively The of Conns column shows the number of logical connection numbers reserved at each priority level Managing Connection Grooming Connection grooming is the process of checking each connection to determine if a more efficient route is available If a prospective new route is significantly better than the incumbent route the conne...

Страница 323: ... the original connection is released Another disadvantage is that even when the new connection is operational hard rerouting interrupts connection service for a longer period of time than soft rerouting The hard reroute method is sometimes called the break before make method Soft rerouting is introduced in Release 5 Cisco MGX switches for grooming of P2P connections During a soft reroute a new con...

Страница 324: ...itches only master endpoints can initiate grooming After the incumbent connection is chosen for rerouting a new connection is established using NNI endpoints B1 C1 D1 and E1 as shown in the second panel When the new connection is ready the master endpoint sends a release message to the slave endpoint and switches to the new connection as shown in the third panel When the slave endpoint receives th...

Страница 325: ... connection grooming enter the cnfndrteopt command as follows M8850_LA 7 PXM a cnfndrteopt softreroute enable disable To enable soft rerouting include the softreroute enable option To disable soft rerouting specify softreroute disable Note The cnfndrteopt command configures other features that are described later in this chapter Table 8 15 describes the other cnfndrteopt command parameters The fol...

Страница 326: ...erval When the interval option is specified scheduled grooming repeats at the specified interval during the scheduled times on the scheduled days For example if the interval is set to 30 grooming for this port will be repeated every 30 minutes during the scheduled grooming times Enter the interval in minutes The interval range is 10 to 10000 minutes The default is 60 minutes tod When the tod optio...

Страница 327: ...te Cost AW NRTVBR 0 Absolute Cost AW ABR 0 Absolute Cost AW UBR 0 Absolute Cost CTD CBR 0 Absolute Cost CTD RTVBR 0 Absolute Cost CDV CBR 0 Absolute Cost CDV RTVBR 0 Port Enable VPI VCI Range Interval Time Range Weekday s 6 1 3 13 yes all 60 anytime all The next example disables the configuration completed in the previous example M8850_LA 7 PXM a cnfrteopt 6 1 3 13 disable M8850_LA 7 PXM a dsprteo...

Страница 328: ...olute Cost CTD CBR 0 Absolute Cost CTD RTVBR 0 Absolute Cost CDV CBR 0 Absolute Cost CDV RTVBR 0 Port Enable VPI VCI Range Interval Time Range Weekday s 6 1 3 13 yes all 60 00 00 04 00 M W F Manually Grooming Connections Manual grooming which is also called on demand grooming grooms one or more port connections immediately You can groom a specific connection by specifying the port ID VPI and VCI g...

Страница 329: ...ins for the following traffic metrics Administrative Weight AW Cell transfer delay CTD Cell delay variation CDV The threshold gains can be defined for all applicable ATM service types as shown in Table 8 12 vci When the vci option is specified the optrte command grooms only those port connections that use the specified VCI To display a list of connections that includes the VPI and VCI for each con...

Страница 330: ... 100 R Utils 100 Max Cost 1 Routing Cost 0 N A OAM Segment Ep Enabled Pref Rte Id 0 Directed Route No Priority 8 Num Parties Traffic Parameters Values Configured Signalled Type CR to continue Q CR to stop Tx PCR 50 50 Rx PCR 50 50 Tx CDVT 250000 250000 Tx CDV 1 1 Rx CDV 1 1 Tx CTD 1 1 Rx CTD 1 1 Preferred Route Parameters Currently on preferred route N A Others SM Record Number 2 ATM Soft Reroute ...

Страница 331: ...uting should take place To set the grooming thresholds used for scheduled and manual grooming enter the cnfrteoptthresh command as follows M8850_LA 7 PXM a cnfrteoptthresh type awcbr value awrtvbr value awnrtvbr value awubr value awabr value ctdcbr value ctdrtvbr value cdvcbr value cdvrtvbr value Table 8 14 describes the cnfrteoptthresh command parameters Table 8 13 Grooming Metric Selection Conne...

Страница 332: ...o per the range is 0 to 100 percent When the type parameter is set to abs the range is 0 to 4294967295 The default values are percentage reduction 30 and absolute cost 0 ctdcbr Use the ctdcbr option to set thresholds for the grooming CBR connections based on cell transfer delay When the type parameter is set to per the range is 0 to 100 percent When the type parameter is set to abs the range is 0 ...

Страница 333: ...te Cost CDV RTVBR 0 Port Enable VPI VCI Range Interval Time Range Weekday s 7 35 no all 60 anytime all 7 36 no all 60 anytime all 7 37 no all 60 anytime all 7 38 no all 60 anytime all 13 1 no all 60 anytime all 30 1 no all 60 anytime all 30 2 no all 60 anytime all 6 1 3 13 yes all 60 00 00 04 00 M W F Configuring Orderly Grooming Orderly grooming is introduced in Cisco MGX Release 5 software Order...

Страница 334: ...s that use trunks operating above the utilization limit For example if the trunk utilization limit is set at 80 percent and a candidate connection for grooming tries to use a target trunk operating at 85 percent usage the candidate connection cannot be rerouted using that target trunk Table 8 15 Parameters for cnfndrteopt Command Parameter Description og Use the og option to enable or disable orde...

Страница 335: ...imit to 85 percent and displays the change with the dspndrteopt command PXM1E_SJ 7 PXM a cnfndrteopt trkutil 85 PXM1E_SJ 7 PXM a dspndrteopt Nodal Route Optimization Parameters Orderly Grooming Feature Enabled Orderly Grooming Batch Size 20 Orderly Grooming Timeout 300 Trunk Util Threshold Percent 85 Soft Reroute Disabled Displaying Grooming Configuration Parameters Two different commands display ...

Страница 336: ...ge Weekday s 1 1 no all 60 anytime all 4 1 no all 60 anytime all 4 2 no all 60 anytime all 6 1 no all 60 anytime all 7 35 no all 60 anytime all 7 36 no all 60 anytime all 7 37 no all 60 anytime all 7 38 no all 60 anytime all 9 2 no all 60 anytime all 11 1 no all 60 anytime all 11 5 no all 60 anytime all 28 1 no all 60 anytime all 7 2 11 11 no all 60 anytime all 7 2 12 12 no all 60 anytime all The ...

Страница 337: ...outes Tme TimedOuts Can Cancels Soft Reroute Att Attempts FIc Failed Incumbent Lcb Late CallBk Rrt Reroutes FRr Failed Rerouting Lrl Late Release Orderly Grooming Soft Reroute Port Status Req Eval Att Rrt Tme Can Att FIc Lcb Rrt FRr Lrl 9 2 done 0 0 0 0 0 0 0 0 0 0 0 0 11 1 done 0 0 0 0 0 0 0 0 0 0 0 0 11 5 done 0 0 0 0 0 0 0 0 0 0 0 0 The grooming statistics column head abbreviations are describe...

Страница 338: ...dspaisdelaytimer command to display the configuration change PXM1E_SJ 7 PXM a cnfaisdelaytimer 15 PXM1E_SJ 7 PXM a dspaisdelaytimer AIS Delay Timer 15 seconds Enabling and Disabling the Soft Reroute IE When soft rerouting is enabled and the grooming operation sets up a new connection the soft reroute information element IE is forwarded along the new route as part of the soft reroute capability neg...

Страница 339: ...r of each node index all with one setting the node to the lowest PNNI hierarchy The significant information that will display is as follows Node index Node name Node level 56 for all nodes until multiple peer groups are supported Restricted transit a flag that can prevent PNNI routing from transmitting this node Branching restricted a flag that can prevent cpu intensive branching at this node Admi...

Страница 340: ... displays the PNNI address prefixes mgx8830a 1 PXM a dsppnni summary addr node index 1 Type internal Suppress false State advertising Summary address 47 0091 8100 0000 0000 1a53 1c2a 104 Displaying System Addresses The dsppnsysaddr command is more specific This command displays the following list of addresses from the System Address Table ilmi uni static host Table 8 16 Objects Displayed for dsppn...

Страница 341: ...10d 1822 00 160 Type host Port id 17251106 47 0091 8100 0000 0030 ff0f ef38 0000 010d 180b 00 160 Type host Port id 17251106 47 0091 8100 0000 0030 ff0f ef38 0030 ff0f ef38 01 160 Type host Port id 17251106 47 0091 8100 0000 0030 ff0f ef38 0030 ff0f ef38 99 160 Type host Port id 17251106 47 0091 8100 0000 0030 ff0f ef38 1111 1101 0001 01 160 Type host Port id 17251106 47 0091 8100 0000 0050 0fff e...

Страница 342: ...dsppnni link node index 1 Local port id 17504278 Remote port id 17176597 Local Phy Port Id 11 2 2 22 Type lowestLevelHorizontalLink Hello state twoWayInside Derive agg 0 Intf index 17504278 SVC RCC index 0 Hello pkt RX 17937 Hello pkt TX 16284 Remote node name Paris Remote node id 56 160 47 00918100000000107b65f27c 00107b65f27c 01 Upnode id 0 0 00 000000000000000000000000 000000000000 00 Upnode AT...

Страница 343: ...icy Enter the dsppnni routing policy command to display the routing policies used for background routing tables generation mgx8830a 1 PXM a dsppnni routing policy The following example shows the report for this command mgx8830a 1 PXM a dsppnni routing policy SPT epsilon 0 Load balance random SPT holddown time 1 On demand routing best fit SPT path holddown time 2 AW Background Table on CTD Backgrou...

Страница 344: ...ted route is not optimum Bestfit routing selects a route based on the least cost The average route search time is greater and more CPU intensive but the optimum route is selected AW Background Table Displays whether the maximum cost total AW for the background routing table is enabled or disabled CDV Background Table Displays whether CDV22 for the background routing table is enabled or disabled CD...

Страница 345: ...e command displays information about an SVCC based RCC If you specify only node index the command displays all SVC based RCCs attached to the svc index node If you specify no options the command displays all SVC based RCCs attached to all PNNI nodes on this WAN as shown in the following example Retry time The amount of time in seconds this node will delay after an apparently still necessary and vi...

Страница 346: ...NI searches routing tables for the best route to the destination address When the best route is located the call proceeds to the destination switch which selects the appropriate interface by searching internal address tables for the longest prefix match When a switch and its interfaces are configured with prefixes that enable PNNI to quickly locate the destination interface PNNI routing and CUG va...

Страница 347: ...en a CUG Member and Non Members or Members of other CUGS which appears later in this chapter the CPE does not need to be configured to use a particular CUG The preferential CUG serves as the implicit CUG and is used whenever a CUG is not specified by the CPE A CPE must be configured to specify a particular CUG during call setup when any of the following conditions exist One or more CUGs are define...

Страница 348: ...the E 164 format specify the prefix or address length in digits plan If the prefix or address you are assigning to a CUG uses the NSAP format specify nsap If the prefix or address you are assigning to a CUG uses the E 164 format specify e164 cug index Enter a unique CUG Index number for this prefix or address The range is 1 to 65535 aesa ic Replace this parameter with the 24 byte interlock code Yo...

Страница 349: ...ug atm address length plan cug index The dspcug command parameters are described in Table 8 20 You must enter the CUG parameters that were defined when the CUG was assigned with the addcug command These parameters are shown in the display for the dspaddr command Setting a Default Address for CUG Validation When the CPE is connected to an interface that does not signal an ATM address and you want t...

Страница 350: ...r group members for a specific CUG or to remove restrictions and enable communications with other CUG members Step 1 Establish a configuration session using a user name with SUPER_GP privileges or higher Step 2 Enter the dspcug command as follows to display the current CUG access configuration for a prefix or address mgx8830a 1 PXM1 a dspcug atm address length plan cug index Note The dspcug comman...

Страница 351: ...er is assigned to a CUG the default configuration disables communications with users that are not assigned to the same CUG Use the following procedure to enable or disable communications between a user and users outside of a CUG Step 1 Establish a configuration session using a user name with SUPER_GP privileges or higher Step 2 Enter the dspcug command to display the current CUG access configurati...

Страница 352: ...dress length indicates an ATM address prefix which assigns all addresses with that prefix to the CUG you specify If the prefix or address you are assigning to a CUG uses the E 164 format specify the prefix or address length in digits plan If the prefix or address you are assigning to a CUG uses the NSAP format specify nsap If the prefix or address you are assigning to a CUG uses the E 164 format s...

Страница 353: ...cannot be defined as the preferential CUG Step 1 Establish a configuration session using a user name with SUPER_GP privileges or higher Step 2 Enter the dspaddrcug as follows to display the preferential CUG for a user mgx8830a 1 PXM1 a dspaddrcug atm address length plan The dspaddrcug command parameters are described in Table 8 20 You must enter the CUG parameters that were defined when the CUG wa...

Страница 354: ... the CPE generates the IE it contains the CUG index assigned when the CUG was added When the call setup proceeds to the source switch the switch can block or forward the CUG information element The default configuration blocks IE forwarding on UNI interfaces and forwards the CUG on NNI interfaces This is the auto configuration selection When the CUG IE is signaled between switches it contains the ...

Страница 355: ...our network The persistent topology is maintained in topology databases on each node in a specified peer group CWM receives network topology information through gateway nodes that are set up by the network administrator You can setup a gateway node through the CLI or through CWM This document describes the CLI procedures for configuring gateway nodes and maintaining topology databases on each node...

Страница 356: ...s functioning as a gateway node You can perform configuration on the node s topology database at any time All Enabled Enabling The node has been enabled as a gateway node During this period do not perform any configuration on the topology database Once the database s enabling process is finished the operational state becomes ENABLED and the topology can be configured No Disabled Disabling The gate...

Страница 357: ...base Upon boot up each node populates the topology databases with the information about the other nodes in its peer group From that point onwards the topology databases are updated whenever a new neighbor node is added to the peer group Displaying the Network Topology Database On Cisco MGX switches the network topology database is maintained on both the active and standby PXM cards Any change in t...

Страница 358: ...29 52 133 Secondary IP Type lnPci0 SysObjId 1 3 6 1 4 1 9 1 458 Gateway Mode ENABLED PTSE in DB YES Note In a mixed network of pre 3 0 and 3 0 nodes the Primary IP Secondary IP Gateway Mode flag and sysObjId values of the pre 3 0 nodes are not included in the topology database For pre 3 0 nodes the topology database contains only the node ID and the node name values Note In a mixed network of Rele...

Страница 359: ...de name M8850_SF node id 56 160 47 009181000000000164444b61 000164444b61 01 Displaying Link Information The network topology database contains information about the links in the peer group When a node is configured as gateway node that node s current PNNI link information is saved in the link topology database If a link is down when the node is configured as a gateway node the downed link will not...

Страница 360: ...k Index 3 Type CR to continue Q CR to stop Enter the dsptopolinklist topoIndex topoIndex command to display all link information for a specific node in the topology database as shown in the following example Replace topoIndex with the node s topology index number M8830_CH 1 PXM a dsptopolinklist topoIndex 1 Number of Link Entries in Persistent Topo DataBase 21 Persistent Topo Link Index 2 Local No...

Страница 361: ...el lmi type shelf slot port 2 8850_R1 fdrPAR 8850 feeder 1 7 1 Node Topo Index 7 Node Name M8850_NY Node ID 56 160 47 00918100000000036b5e31b3 00036b5e31b3 01 Type CR to continue Q CR to stop Enter the dsptopofdrlist topoindex topoIndex command to display information about all feeder nodes attached to a specific node in the topology database as shown in the following example Replace topoIndex with...

Страница 362: ...ogw command to verify that the current node is functioning as a gateway as shown in the following example 8830_CH 1 PXM a dsptopogw Admin State DISABLED Operational State DISABLING The display shows that the gateway node is going through the disabling process During this period do not perform any configuration on the topology database Enter the dsptopogw command again until the Operational State s...

Страница 363: ...command to delete the appropriate node from the node topology database Replace topoIndex with index number of the node you want to delete as shown in the following example M8830_CH 1 PXM a deltopond 1 Step 5 Enter the dsptopondlist command to verify that the appropriate node was deleted from the node topology database Note If a node entry is deleted from the database then the feeder nodes which ar...

Страница 364: ...M1E PXM45 Cisco MGX 8950 Cisco MGX 8830 and Cisco MGX 8880 Configuration Guide Release 5 0 10 OL 3845 01 Rev B0 August 16 2004 Chapter 8 Managing PNNI Nodes and PNNI Routing Maintaining a Persistent Network Topology for CWM ...

Страница 365: ... used to configure the switch To save a configuration enter the saveallcnf command which saves the configuration to a file in the C CNF directory To prevent the saved files from consuming excessive disk space the switch preserves only two configuration files If you save a third time the older of the two existing files is replaced by the newer file Tip To prevent overwriting of older configuration ...

Страница 366: ... a configuration If other users make changes while the file is being saved the configuration can become corrupt If you try to restore the configuration from a corrupt file the switch can fail and you might have to send switch cards back to the factory for reprogramming To save a switch configuration use the following procedure Step 1 Establish a configuration session using a user name with SERVICE...

Страница 367: ...om the CNF directory lost if the PXM hard drive fails or corrupted if a PXM fails Once the switch has finished saving the current configuration the screen output confirms that the configuration was saved to the CNF directory and lists the files that were zipped as shown in the following example saveallcnf shelf configuration saved in C CNF M8950_SF_040124N These files were zipped Length Method Siz...

Страница 368: ...s configuration Node name Software version data for each card SNMP community string contact and location Date time time zone and GMT offset MPSM feature licenses in the license pool To clear the entire configuration use the clrallcnf command using the following format M8850_LA 8 PXM a clrallcnf clrLicense This command clears all the provisioning data and most of the general switch configuration pa...

Страница 369: ... service module reboots If you cleared only the provisioning the card will come up in the Active state using the same software revision that was in use before the configuration was cleared If you used the all option to clear the entire card configuration the service module will act as if it were newly installed in a slot that has no configuration assigned to it When no configuration is assigned to...

Страница 370: ... Downloading and Installing Software Upgrades Step 3 Verify that the runtime software used by the saved configuration is located in the C FW directory Step 4 To restore a saved configuration file enter the restoreallcnf command mgx8830a 1 PXM a restoreallcnf f filename Caution The restoreallcnf command resets all cards in the switch and terminates all calls passing through the switch Caution The c...

Страница 371: ...XSM Configuration Guide and Command Reference for MGX Switches Release 5 To enable or disable ILMI from the PXM prompt use the following procedure Step 1 Establish a configuration session using a user name with GROUP1 privileges or higher Step 2 To display a list of ports and view the current ILMI status of each enter the dsppnports command To enable or disable ILMI on a port enter the cnfilmienab...

Страница 372: ...1 PXM a dspilmi ifnum partitionId Replace ifnum with the interface number of the port and replace partitionID with the partition number assigned to the port You can view both of these numbers in the dspilmis command report The following is an example report for the dspilmi command Table 9 2 describes each of the columns that appear in the command report Table 9 2 Column Descriptions for dspilmis a...

Страница 373: ...up Undefined 0 7 38 up up Undefined 0 Type CR to continue Q CR to stop 10 1 1 1 up up UpAndNormal 0 The ILMI operational state is displayed as one of the following Disable EnableNotUp or UpAndNormal When ILMI is disabled on the port the operational status is Disable When ILMI is enabled on the local port but cannot communicate with ILMI on the remote port the status is EnableNotUp In other words t...

Страница 374: ...ionID with the partition number assigned to the port You can view both of these numbers in the dspilmis command report The following is an example report for the dspilmicnt command mgx8830a 1 PXM a dspilmicnt 1 1 If Number 1 Partition Id 1 SNMP Pdu Received 36914 GetRequest Received 18467 GetNext Request Received 0 SetRequest Received 0 Trap Received 1 GetResponse Received 18446 GetResponse Transm...

Страница 375: ...1 For example mgx8830a 1 PXM a dspprfx 10 2 2 4 INFO No Prefix registered In the example above no ILMI prefixes have been assigned to the port so the port will use the prefix configured for the SPVC prefix Step 3 To prepare for deleting an ILMI prefix down the port to be configured with the dnpnport command For example mgx8830a 1 PXM a dnpnport 10 2 2 4 Step 4 Enter the following command to delete...

Страница 376: ...3 51 pxm1e_003 000 000 000 D_mgx fw rwxrwxrwx 1 0 0 1123104 Mar 6 18 26 pxm1e_003 000 000 000 D_diag fw rwxrwxrwx 1 0 0 6412036 Feb 27 19 39 pxm1e_003 000 000 206 P1_m30 fw rwxrwxrwx 1 0 0 3810744 Feb 26 23 54 vism_8t1e1_003 000 000 051 I fw rwxrwxrwx 1 0 0 3811160 Feb 26 19 21 vism_8t1e1_003 000 000 050 I fw rwxrwxrwx 1 0 0 1085856 Jan 5 2000 pxm1e_001 001 050 005 A_diag fw rwxrwxrwx 1 0 0 632722...

Страница 377: ...ase firmware Figure 9 2 Filename Format for Prereleased Firmware Step 4 Translate the filenames to version numbers and write the numbers down so you can set the revision levels for the software Write the version number in the format required by the revision management commands The following example shows the required format If you are logged in as a user with SERVICE_GP access privileges you can d...

Страница 378: ...agement commands Displaying Software Revisions for Cards This section describes how to display software revision information for the cards in your switch Table 9 3 Determining Firmware Version Numbers from Filenames Filename Version Number for Revision Management Commands ausm_8t1e1_020 000 001 047 fw 20 0 1 47 axsm_002 000 001 001 fw 2 0 1 1 axsm_002 000 016 D fw 2 0 16 D cesm_8t1e1_020 000 001 0...

Страница 379: ...0 26 A 02 01 PXM1E 4 155 3 0 0 26 P4 3 0 0 26 A 03 03 04 04 FRSM_2CT3 05 05 FRSM_2CT3 06 06 CESM_8T1 07 07 SRM_3T3 08 08 09 09 10 10 11 11 FRSM_8T1 12 12 13 13 FRSM_8T1 14 07 SRM_3T3 To display the upgrades status of the runtime software on all switch cards enter the dsprevs status command as shown in the following example mgx8830a 1 PXM a dsprevs status Corvette System Rev 03 00 Jun 07 2002 19 12...

Страница 380: ...evel Part 800 12345 01 800 05787 01 800 18663 01 CLEI Code à0 0 Reset Reason On Power up Card Alarm NONE Failed Reason None Miscellaneous Information Type CR to continue Q CR to stop Managing Redundant Cards The MGX switches support redundancy between two cards of the same type For PXM1E PXM45 and SRM cards this redundancy is preconfigured on the switch To establish redundancy between two CBSMs fo...

Страница 381: ...r if a service module is being upgraded the switchcc command is not entered To switch operation from one redundant PXM card to another use the following procedure Step 1 Establish a configuration session using a user name with SUPER_GP privileges or higher Step 2 Check the status of the active and standby cards by entering the dspcds command The dspcds command should list one card as active and on...

Страница 382: ...mmand Switching Between Redundant RPM Cards To switch operation from an active RPM PR or RPM XF card to the standby card use the following procedure Step 1 Establish a configuration session using a user name with SERVICE_GP privileges or higher Step 2 Check the status of the active and standby cards by entering the dspcds command The dspcds command should list one card as active and one card as st...

Страница 383: ...nector and configure APS on your PXM1E 4 155 cards in order to facilitate a future upgrade to the PXM1E 8 155 card Preparing for Intercard APS The following components are required for intercard APS two front cards two back cards for every bay hosting APS lines All lines on cards used for intercard APS must operate in APS pairs or use Y cables an APS connector installed between the two back cards ...

Страница 384: ...ly on one card but not on the other The APS connector status is the same for all lines in a single bay because the APS connector interconnects two back cards within the same bay You need to enter the dspapsbkplane command only once to display the APS connector status for both upper and lower bays Enter the dspapslns command to verify APS configuration If the working and protection lines show OK bo...

Страница 385: ...nds of the line If the status of the standby line is good a switchover from the failed active line to the standby is automatic Enter the cnfapsln command to enable an automatic switchover back to the working line after it recovers from a failure as shown in the following example mgx8830a 1 PXM a cnfapsln w 1 1 1 rv 2 Table 9 4 describes the configurable parameters for the cnfapsln command Table 9 ...

Страница 386: ...directional or bidirectional 1 Unidirectional The line switch occurs at the receive end of the line 2 Bidirectional The line switch occurs at both ends of the line Note This optional parameter is not shown in the above example because you do not need to set it for a revertive line Example dr 2 rv revertive Determines whether the line is revertive or non revertive 1 Non revertive You must manually ...

Страница 387: ...hods are as follows 1 Clear previous user switchover requests Return to working line only if the mode is revertive 2 Lockout of protection Prevents specified APS pair from being switched over to the protection line If the protection line is already active the switchover is made back to the working line 3 Forced working to protection line switchover If the working line is active the switchover is m...

Страница 388: ...gx8830a 1 PXM a cnfapsln w workingIndex sf SignalFaultBER sd SignalDegradeBER wtr Wait To Restore dr direction rv revertive proto protocol Select the working line to configure by replacing workingIndex with the with the location of the working line using the format slot bay line For example to specify the line on card 9 bay 1 line 2 enter 9 1 2 Table 9 6 describes the cnfapsln command options Tabl...

Страница 389: ...are switched To set this option replace the direction variable with 1 for unidirectional operation or 2 for bidirectional operation rv The revertive option which defines how the switch should operate when a failed line recovers The options are revertive and nonrevertive When the rv option is configured for revertive operation and the working line recovers the switch will switch back to the working...

Страница 390: ...s of the inactive line If only one APS line fails the line failure LED is always displayed on the standby front card Caution When the active front card and the active line are in different slots and the inactive line has failed it is easy to incorrectly identify the failed line as the line in the standby slot To avoid disrupting traffic through the active line verify which physical line is at faul...

Страница 391: ...ter the dspapsbkplane command to verify that the APS connector is installed properly at both ends of the line Step 2 Enter the dspapslns command at both ends of the communication line to determine whether one or both lines in an APS pair are bad Use Table 9 8 to help you determine which APS line is not functioning properly Table 9 8 Troubleshooting APS Line Problems Using the dspaps Command Active...

Страница 392: ...s Display the current SNTP configuration Display an SNTP server Delete an existing SNTP server Enabling and Configuring SNTP Servers Clock synchronization is valuable for network clients with applications which need to have a reliable and accurate Time of Day TOD SES switches use SNTP to synchronize TOD clocks between a client and a server An SNTP client can be configured to synchronize with one p...

Страница 393: ...ing procedure to set up TOD synchronization in your network Note SNTP clients and servers run only on active PXM cards Step 1 Select a primary server that is able to provide reliable TOD information to the network Step 2 At the SES PXM1 prompt enter the cnfsntp server on stratum stratum level command to enable the server and configure the stratum level Replace stratum level with the stratum level ...

Страница 394: ...psntp command Table 9 11 cnfsntprmtsvr Command Parameters Parameter Description server IP address The IP address of the switch you want to be a remote SNTP server version The SNTP version you are using Possible options are 3 and 4 Default 3 primary This parameter lets you identify the switch as the primary SNTP server Type primary yes to make the primary server To change the remote switch to a sec...

Страница 395: ... of the server you want to delete M8850_LA 8 PXM a delsntprmtsvr 172 29 52 88 Enter the delsntprmtsvr all command to delete all SNTP servers on the network as shown in the following example M8850_LA 8 PXM a delsntprmtsvr all Managing NCDP Clock Sources The following sections provide procedures for managing Network Clock Distribution Protocol NCDP clock sources rollback When a client switches over ...

Страница 396: ...reference ATM address of the switch You can manipulate these criteria and specify a clock source through the cnfncdpclksrc command as follows M8850_LA 8 PXM a cnfncdpclksrc portid prstid clocktype e1 t1 priority priority stratumLevel level Table 9 14 describes the options available for the cnfncdpclksrc command Table 9 13 cnfncdp Command Parameters Parameter Description distributionMode This optio...

Страница 397: ...ble 9 14 cnfncdpclksrc Command Parameters Parameter Description port id Port identifier For clocking ports on Cisco MGX 8850 PXM1E PXM45 and Cisco MGX 8950 switches the port identifier is 7 35 or 7 36 For clocking ports on Cisco MGX 8830 switches the port identifier is 1 35 or 1 36 For an internal oscillator the port identifier is 255 255 prs id Determines the primary reference source Enter 0 for ...

Страница 398: ...irtual trunks vpi Reserved VPI of the signaling channel in the range from 0 through 4095 There is no reason to change this number unless a relevant card s partition is intended to support a specific VPI Note If you change the VPI it must be within the valid partition range or it will be disabled Note You must disable NCDP before you modify the VPI of the signaling channel Default 0 for NNI trunks ...

Страница 399: ...P Root Clock Enter the dspncdp command to display the current NCDP root clock source on the network M8850_LA 8 PXM a dspncdp Distribution Mode ncdp Node stratum level 3 Max network diameter 20 Hello time interval 500 ms Hold Down time interval 500 ms Topology change time interval 500 ms Root Clock Source 255 255 Root Clock Source Reason locked Root Clock Source Status ok Root Stratum Level unknown...

Страница 400: ...pology change detection option set informs the recipient node that it needs to transmit configuration pdus out to advertise to its neighbors about recent topology or root clock changes Root Clock Source Clock port from which the node is deriving the clock signal 255 255 means the node is deriving the clock source from an internal oscillator Root Clock Source Reason The reason for the most recent c...

Страница 401: ...n Table 9 17 dspncdpclksrc Command Objects Parameter Description Best clock source Describes whether the specified clock source is currently the best clock source in the node Priority Displays the specified clock source s priority Stratum Level Stratum level of the specified clock source Possible levels are 1 2E 2 3E 3 4E or 4 Primary reference src id Displays the specified clock sources ID Health...

Страница 402: ...isplays No if a clock source is not a root or second best clock source Priority Priority of each clock source Stratum level Stratum level of each clock source Possible levels are 1 2E 2 3E 3 4E or 4 Prs id Primary source ID prs id is either 0 for external or 255 for internal The internal primary source is the free running oscillator on the PXM back card Even though the syntax line and the CLI help...

Страница 403: ...vpi 0 Network clock vci 34 Admin cost 10 Service Category sig PCR 250 SCR 150 MBS 100 Table 9 20 describes the objects displayed by the dspncdpport command Table 9 19 dspncdpports Command Objects Parameter Description PortId Port identifier in the format slot bay line ifnum Table 9 1 describes these parameters Clock mode Displays whether NCDP is enabled or disabled on each port Clock VPI Displays ...

Страница 404: ...E for UNI NNI back card slot subslot port subport On the UNI NNI back card the subslot is always 2 but the slot depends on the chassis as follows In an MGX 8850 chassis slot is always the logical slot 7 In an MGX 8830 chassis slot is always the logical slot 1 On a PXM1E for a service module slot port For BITS clocks only the default portid is 7 35 for E1 ports or 7 36 for T1 ports In an MGX 8830 c...

Страница 405: ...ry clocks configured This is the default configuration of a switch which uses the internal clock as the network clock source Whenever the active clock is listed as null the switch is using the internal clock mgx8830a 1 PXM a dspclksrcs Primary clock type null Primary clock source 0 0 Primary clock status not configured Primary clock reason okay Secondary clock type null Secondary clock source 0 0 ...

Страница 406: ...ter you have deleted the old clock source you can use the appropriate procedure referenced above to define a new clock source To delete a clock source enter the delclksrc command as described in the next section Delete Manual Clock Sources Deleting a clock source deletes the definition of the clock source not the clock source itself You might want to delete a primary or secondary clock source defi...

Страница 407: ...urce to the secondary source This reconfiguration is necessary only if the local node has detected a change in the master clock source To determine if you need to reconfigure the primary clock at a nonmaster node enter the dspclksrcs command If the active clock has changed to either secondary or internal clock you must use the cnfclksrc command to reconfigure the primary clock source for that node...

Страница 408: ...the addcontroller Command Parameter Description cntrlrId Number that identifies a network controller The numbers are reserved as follows 2 PNNI 3 Label Switch Controller LSC also known as Multiprotocol Label Switch Controller MPLS This option is not supported on PXM1E cards Note The controller ID cntrlrId must be the same as the controller type cntrlrType i Keyword indicating that this controller ...

Страница 409: ...tch from using a specified controller mgx8830a 1 PXM a delcontroller cntrlrId Replace cntrlrId with 2 to identify PNNI controller or 3 to identify an LSC controller Caution Do not enter the delcontroller command on a card with existing connections If you do those connections cannot be recovered until the controller is re added using the addcontroller command and the cards or the entire node is res...

Страница 410: ...ber of SVC 0 SCT Id 6 VPI number VNNI only 0 Managing PXM1E Partitions The following sections describe how to display change and delete a resource partition Note Resource partitions can be managed on AXSM FRSM12 MPSM and PXM1E cards This section describes how to manage partitions on PXM1E cards For instructions on managing resource partitions on other types of cards see the service module document...

Страница 411: ...ns 10000 Note Partition ID 1 is reserved for PNNI Changing a PXM1E Resource Partition Configuration To change the configuration of a resource partition use the following procedure Step 1 Establish a configuration session using a user name with GROUP1 privileges or higher Step 2 To display a list showing the partitions for this card enter the dspparts command Note You can change a resource partitio...

Страница 412: ...t you want assigned to the controller One percent is equal to 0 00001 units For example an egrmaxbw of 1000000 100 The sum of the maximum egress bandwidth settings for PNNI can exceed 100 and must be more than the sum of the egrminbw settings Available bandwidth above the minimum bandwidth settings is allocated to the operating controllers on a first request first served basis until the maximum ba...

Страница 413: ...es vary according to the line types as follows For OC3 T3 and E3 lines the range is 10 27000 For T1 and E1 lines the range is 10 13500 On the AXSM series of cards the range is 10 through the maximum number of connections in the port group Note This parameter applies only to PXM1E and AXSM cards maxConns Maximum number of simultaneous connections allowed on this port The range is the same as descri...

Страница 414: ... be deleted delcontroller Do you want to proceed Yes No y Step 7 To register the resource partition changes add the deleted controller with the addcontroller command For example pop20two 7 PXM a addcontroller 3 i 3 7 PNNI Controller Step 8 To verify that the controller was added correctly enter the dspcontrollers command Deleting a PXM1E Resource Partition To delete a resource partition you must d...

Страница 415: ...nnections that use the interface You will need these to delete the connections Step 6 Delete each connection that uses the interface by entering the following command mgx8830a 1 PXM a delcon ifNum VPI VCI Step 7 Bring down the interface by entering the following command mgx8830a 1 PXM a dnport ifNum Step 8 Delete the resource partition by entering the following command mgx8830a 1 PXM a delpart ifN...

Страница 416: ...ections on a specific port use the following procedure Step 1 Establish a configuration session using a user name with GROUP1 privileges or higher Step 2 To display a list of PNNI ports enter the dsppnports command Step 3 Enter the following command to bring down the PNNI port you want to configure mgx8830a 1 PXM a dnpnport portid A PNNI port is automatically brought up when you add it You must br...

Страница 417: ...ts and describes the options and parameters for this command Step 5 Enter the following command to bring up the PNNI port you just configured mgx8830a 1 PXM a uppnport portid Replace portid using the format slot bay line ifNum Table 9 1 describes these parameters Step 6 To display the PNNI port range for a port enter the following command mgx8830a 1 PXM a dsppnportrange portid Table 9 25 Parameter...

Страница 418: ...o MGX 8950 Cisco MGX 8830 and Cisco MGX 8880 Command Reference Release 5 Displaying Path and Connection Traces There are several commands that allow you to display trace information about a connection By entering these commands at the slave end of the connection you can determine the path taken by a connection Table 9 26 describes these commands Clearing a Call at the Destination Node When a call ...

Страница 419: ... attempt to use that link The Plane Alarm Threshold option defines the threshold at which a switch plane is declared bad and reported as such When a switch plane is reported as bad the PXM on which the switch plane resides should be replaced The following procedures describe how to view the load sharing option settings and how to change them Displaying Load Sharing Status Enter the dspxbarmgmt com...

Страница 420: ...tional CLI Access Options For instructions on establishing secure CLI management sessions between switches see Starting and Managing Secure SSH Access Sessions Between Switches which appears later in this chapter Table 9 27 Command Parameters for cnfxbarmgmt Parameter Description loadSharing Enables or disables load sharing Enter 1 0 or 1 These values control load sharing as follows 1 unconditiona...

Страница 421: ...as follows mgx8830a 1 PXM a telnet E escapeCharacter R tracerouteCharacter ipAddress 0x X x tcpPort You must enter an IP address with the telnet command as shown in the following example mgx8830a 1 PXM a telnet 172 29 52 88 Trying 172 29 52 88 Connected to 172 29 52 88 Login cisco password The E option allows you to specify an escape character that takes you back to the previous session For exampl...

Страница 422: ...splays the CLI session on Switch A Displaying a Telnet Trace After you Telnet from switch to switch enter the trace escape character to display a list of connections you have established between switches The default escape sequence is Escape g lowercase g Press Escape first then press g If you specified an alternate escape character when opening Telnet sessions enter that character in place of g T...

Страница 423: ...ng of Cellbus Clock Rate Enabled 10 Yes Boolean Inband Node to Node IP Connectivity Enabled 11 0 8bit Decimal 0 No Gang 1 Left 2 Right 3 Both Present 12 0 8bit Decimal Card Switchover on Backcard FRU mismatch 13 No Boolean Card to Card High Priority LCN Disabled 14 No Boolean Telnet Access To Node Disabled Enter option number 1 14 14 NODE CONFIGURATION OPTIONS Opt Value Type Description 14 No Bool...

Страница 424: ...led 4 0x0 8bit Hex Required Power Supply Module Bitmap 5 0x0 8bit Hex Required Fan Tray Unit Bitmap 6 0 8bit Decimal Trap Manager Aging timeout value Hour s 7 atm0 8bit Decimal Primary IP interface for Netmgmt 8 lnPci0 8bit Decimal Secondary IP interface for Netmgmt 9 Yes Boolean Auto Setting of Cellbus Clock Rate Enabled 10 Yes Boolean Inband Node to Node IP Connectivity Enabled 11 0 8bit Decimal...

Страница 425: ...displays the SSH version information only as shown in the following example PXM1E_SJ 7 PXM a ssh V 172 29 52 88 SSHield_1 6 1 derived from OpenSSH_3 0 2p1 SSH protocols 1 5 2 0 OpenSSL 0x0090602f Note The V option takes precedence over other command options For example a remote switch IP address is specified in the above example In this example the switch displays only the version information and ...

Страница 426: ...n t be established DSA key fingerprint is 21 a0 7e f2 64 b5 0c 71 ac 95 05 0b 42 11 4c 94 Are you sure you want to continue connecting yes no yes Warning Permanently added 172 29 52 89 DSA to the list of known hosts cisco 172 29 52 89 s password M8950_SF 8 PXM a In the example above the remote host is not known to the local host After you type yes the word yes must be spelled out the remote host i...

Страница 427: ...ecute each command the user enters Communications between the switch and the AAA server use the Terminal Access Control Access Control System Plus TACACS protocol To configure remote authentication and authorization you need to do the following 1 Configure AAA servers 2 Configure the Cisco MGX switch to access the AAA servers 3 Configure the default privilege level 4 Configure the prompt override ...

Страница 428: ...he switch The switch will not permit you to select TACACS authentication or authorization until at least one AAA server has been configured To configure a Cisco MGX switch for remote TACACS authentication and authorization you must have an IP address for the remote AAA server For encrypted authentication and authorization you must also configure an encryption key at the switch and at the AAA serve...

Страница 429: ...on the Switch and Configuring Command Authorization on the Switch sections You can specify the dead time out by entering a number in the range of 0 to 5 minutes or by entering the default keyword The default dead time value is 0 minutes single This optional parameter selects either single connection server communications or multiple connection server communications If single connection communicati...

Страница 430: ...part of the key Although white spaces are allowed inside the key white spaces are not allowed at the beginning or end of the key they are automatically stripped off Note For maximum security Cisco recommends that you use an encryption key for TACACS communications The encryption key is used to encrypt communications so that user names and passwords are not easily acquired by unauthorized users Som...

Страница 431: ... NOUSER_GP or default user access to the switch is blocked because the user is not allowed to execute any commands Configuring the Prompt Override Option The prompt override option allows you to choose the prompt used during authentication The switch prompt is the prompt that the switch displays when an AAA server is not in use You can override this selection with an access control server ACS prom...

Страница 432: ...her and enter the cnfaaa authen command using the following format M8850_LA 7 PXM a cnfaaa authen method method Replace the method variables with one of the keywords listed in Table 9 30 The first method after the command name is the preferred method You can enter up to three methods The second method is used when the first method does not produce a pass or fail and the third method is used when t...

Страница 433: ...thentication authorization methods will apply to new session This configuration has no impact on existing sessions Notice the text in the command display that reminds you that changes in the authentication method only apply to new sessions This switch behavior prevents instant lockout if you make a configuration mistake Configuring Command Authorization on the Switch Authorization validates an aut...

Страница 434: ...uthorization methods will apply to new session This configuration has no impact on existing sessions Configuring FTP and SSH Messaging Format for AAA Servers When the switch configuration uses an AAA server for authentication and authorization FTP and SSH requests are directed to the remote server The TACACS message format for these requests can be either ASCII or PAP One special application of th...

Страница 435: ...o not have a key configured Information exchanged with this server will be unencrypted in clear text Displaying AAA Server Information To display a list of configured AAA servers enter the dspaaa servers command as shown in the following example M8830_SF 2 PXM a dspaaa servers TACACS SERVERS primary is shown first Time Dead Single IP Address Port Out Time Conn Shared Encryption Key 172 29 52 111 4...

Страница 436: ... local database 04 11 2004 19 48 27 GMT Last bad grp priv NONE Last failed cmd NONE ____SWITCH LEVEL COUNTS____ Method cisco local TACACS authen failures 0 0 0 grp author failures 0 0 0 cmd author failures 0 0 authen falls back to 0 0 0 author falls back to 0 0 0 authen unreachable 0 author unreachable 0 challenges RX 0 socket throttles 0 Messages TX 0 Messages RX 0 Messages Flushed 0 Abort Messag...

Страница 437: ...m authentication and authorization when the slots host RPM cards To enable or disable switch authentication and authorization for slots that host RPM cards log in using a username with SERVICE_GP privileges or higher and enter the cnfaaa ignore ios command in the following format M8850_LA 7 PXM a cnfaaa ignore ios add del slot Enter the add keyword to add the selected slot or slots to the list of ...

Страница 438: ...rifydiskdb check pop20two 7 PXM a Enter verifydiskdb check with the sl slot number option to run the verification utility only on the specified slot In the following example the user configures the verification utility to check for any discrepancies in the control information on the card in slot 7 If any discrepancy is found the verification utility will run through the disk up to 3 times before i...

Страница 439: ...t is in progress enter the verifydiskdb abort command Displaying the Contents of the Disk Verification Utility Log File When the disk verification task is complete a log file of the task is stored in the log folder on your hard drive Each log file contains a header with the slot number and the status of the card If more information about the discrepancies is determined it is stored in the log file...

Страница 440: ... card the log file contains only the slot number timestamp of the verification task and a message stating that no discrepancies were found This is shown in the following example Information for Slot 5 Start 22 05 2002 10 31 19 End 22 05 2002 10 31 27 Verify DONE TotalofDbs 2 TotalofTbls 15 DbVerf 2 TblVerf 15 No Discrepancies found for slot 5 If discrepancies were found on a card the log file cont...

Страница 441: ...rade did not finish the commitrev command was not issued on the slot the display indicates that the verification utility skipped that slot because a REV_CHG is in progress This is shown in the following example Information for Slot 6 Start 20 04 2002 17 44 14 End 20 04 2002 17 44 14 Verify SKIPPED REV_CHG TotalofDbs 0 TotalofTbls 0 DbVerf 0 TblVerf 0 No Discrepancies found for slot 6 If more than ...

Страница 442: ...D 7 dbInd 1 dbName sm_mib_v21 tblInd 5 tblName mib29 Record 1792 ActvComdID 0 StdbyComID 7 Note The disk verification utility only logs discrepancies It does not synchronize the differences Troubleshooting Active and Standby Card Disk Discrepancies If discrepancies are found by the disk verification utility follow these steps Step 1 Locate the logs that pertain to the affected database s for the i...

Страница 443: ... at the far end of the CPE when you send a loopback activation code from the PXM1E The CPE enters a loop mode in which it returns the received data back to the PXM1E The CPE continues to return the data back until it receives a no loopback request This kind of loopback can be used to run tests such as BERT Far end payload loopback Loopback is similar to FarEnd loopback except that the payload port...

Страница 444: ... ds3 2 1 lpb 2 Step 5 Enter the dspln line type line_num command to verify the that the appropriate line is in the specified loopback state dspln ds3 4 1 Before you can change the loopback type for an existing loopback you must first delete the loopback by executing dellnloop or you can just enter the addlnloop command with the lpb 1 No loopback option Managing Bit Error Rate Tests BERT commands c...

Страница 445: ...rs displayed with the dspbertcap command in Step 3 Unknown 7 PXM a cnfbert cbif LSMnum pat bertPattern lpbk lpbk sbe singleBitErrInsert cir dropIteration en enable Table 9 33 dspbertcap Command Parameters Parameter Description SM Interface The format of Service Module Interface is SMslot SMLine SMport as follows SMslot can have a value in one of the following ranges 1 6 9 14 17 22 25 30 SMLine has...

Страница 446: ...for AXSM cards Note The dspbert command can be issued even while the BERT is in operation Unknown 7 PXM a dspbert 2 Replace bay with 1 to indicate the lower bay Unknown 7 PXM a dspbert 2 Start Date 08 29 2002 Current Date 08 29 2002 Start Time 18 43 07 Current Time 16 56 23 Physical Slot Number 22 Logical Slot Number 22 Line Number 1 Line test Device To Loop Local Loopback BERT Pattern Double One ...

Страница 447: ... errors at a card level while a card is in normal operation You can stop a test by issuing a new diagnostic configuration to disable it If the online diagnostics test fails on an active AXSM a switchover is triggered the active card becomes the standby and an error message appears declaring that the standby card as failed If the online diagnostics test fails on an active PXM1E no switchover is tri...

Страница 448: ...ple the user enables online diagnostics only for the PXM1E in slot 7 MGX 7 PXM a cnfdiag 7 enable disable Table 9 35 cnfdiag Command Parameters Parameter Description slot Enter the slot of the card for which to configure the diagnostics For the PXM1E the slot number will be 7 or 8 onEnb Enter enable to enable online diagnostic on the card Enter disable to disable online diagnostics offEnb Enter en...

Страница 449: ...ay your online diagnostics test configuration and ensure all the parameters have been set correctly enter the dspdiagcnf command Enabling Online and Offline Diagnostics Tests on All Cards in a Switch Enter the cnfdiagall command as follows to enable and configures online or offline diagnostics for all card slots MGX_a 7 PXM a cnfdiagall slot onEnb offEnb offCover offStart offDow Table 9 36 describ...

Страница 450: ...line diagnostics at the same time In the following example the user enables both online and offline diagnostics for all cards in the switch A medium offline diagnostics coverage test is scheduled to run every Monday and Friday at 21 30 8 30 PM Unknown 7 PXM a cnfdiagall 7 enable enable medium 21 30 M F To display your online diagnostics test configuration and ensure all the parameters have been se...

Страница 451: ...11 enable enable light 15 13 W 12 enable disable light 15 13 W 13 enable enable light 15 13 W 14 enable enable light 15 13 W 15 disable disable light 15 13 W 16 disable disable light 15 13 W 17 enable enable light 15 13 W 18 enable enable light 15 13 W 19 enable enable light 15 13 W Type CR to continue Q CR to stop 20 enable enable light 15 13 Type CR to continue Q CR to stop 20 disable disable li...

Страница 452: ...splay the current online diagnostics errors for all cards in a switch Unknown 7 PXM a dspdiagerr online Slot Date Time Message 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Type CR to continue Q CR to stop 21 Displaying Offline Diagnostic Errors Enter the dspdiagerr offline command to display the current online diagnostics errors for all cards in a switch Unknown 7 PXM a dspdiagerr offline Sl...

Страница 453: ...dle Slot is in an idle state because there is no card in the slot or due to an error Ready Card is active and ready for diagnostics test Offline Card is offline Online Card is online Enter the dspdiagstatus command as shown in the following example Unknown 7 PXM a dspdiagstatus Slot State Role 1 Idle UNKNOWN CARD ROLE 2 Idle UNKNOWN CARD ROLE 3 Idle UNKNOWN CARD ROLE 4 Idle UNKNOWN CARD ROLE 5 Idl...

Страница 454: ... or disabled for an IMA group as shown in the following example Satire 2 PXM a dspatmimagrp 2 1 GrpNum HCScoset PayloadScramble NullCellHdr NullCellPayload AIS 2 1 Enable Disable 0x00000001 6a Enable Table 9 37 cnfatmimagrp Command Parameters Parameter Description grp bay group The bay number and the IMA group number bay Enter 2 for the lower bay grp 1 16 Note On the PXM1E the bay number is always...

Страница 455: ... 128 128 CTC 100 StartUp StartUp 1 1 2 3 3 128 128 CTC 100 StartUp StartUp 1 1 Displaying the Status of a Single IMA Group To display detailed information about a specific IMA group enter the dspimagrp bay group command Replace bay with the number 1 to specify the top bay or 2 to specify the lower bay Replace group with the IMA group number Use the dspimagrps command to display the configured IMA ...

Страница 456: ...estart Mode disable Rx IMA ID Expected 1 Auto Restart Sync State disable Displaying IMA Links Enter the dspimalnk bay link command to display configuration information for the specified IMA link Replace bay with the number 1 to specify the top bay or 2 to specify the lower bay Replace link with the number of the link you want to display in the range from 1 through 16 In the following example the u...

Страница 457: ...to specify the lower bay Replace link with the IMA link you want to delete in the range from 1 through 16 In the following example the user deletes the IMA link 3 in the lower bay Unknown 7 PXM a delimalnk 2 3 Enter the dspimalnks command to ensure that the correct IMA link is deleted Satire 2 PXM a dspimalnks Link Grp Rel NE NE NE Rx Tx Rx Num Num Dly Tx Rx Fail LID LID ms State State Status 2 1 ...

Страница 458: ...lish communications with the far end Note A restart will correct the problem in all three of the situations described above if a different IMA group ID is configured for the near and far ends If the same IMA group ID is configured at both ends it is possible that the links in loopback will respond first and the IMA group will not communicate with the far end Cisco MGX switches allow you to manuall...

Страница 459: ... it appears in the dspimagrp and dspimgrps command displays Include the mode option when you need to change the autorestart mode for the group Replace the autoRestart variable with 1 to disable autorestart for this group 2 to enable autorestart and relearn the far end ID on restart and 3 to enable autorestart and reuse the previously learned far end ID on restart The rxid parameter is optional and...

Страница 460: ...ply to the autorestart feature Auto Restart Mode disable Rx IMA ID Expected 1 Auto Restart Sync State disable The Auto Restart Mode row displays the mode configured with the cnfimagrp command mode option which is described in the previous section The Rx IMA ID Expected row displays the far end ID configured with the cnfimagrp command rxid option which is also described in the previous section The ...

Страница 461: ... SRM slots must be decommissioned when you want to change the type of card that runs in the slot Manually Resetting the PXM If a PXM should ever require resetting and the CLI is not working there is an escape sequence that allows you to reset the PXM Use the following procedure to reset a PXM Step 1 Establish a physical connection to the PXM through the Console Port CP connector on the PXM UI S3 o...

Страница 462: ... card that previously operated as either an active or standby card in this switch refer to the Replacing Cards section later in this chapter When adding a standby PXM card to your switch you need to physically install the PXM card and the back cards in the following order 1 PXM interface card for PXM1E or PXM HD card for PXM45 2 PXM UI S3 or PXM UI S3 B card 3 PXM front card After the new standby ...

Страница 463: ...t as described in the Cisco MGX 8850 PXM1E PXM45 Cisco MGX 8950 Cisco MGX 8830 and Cisco MGX 8880 Hardware Installation Guide Releases 2 Through 5 After the new service module front and back cards are installed the Fail LED on the front card flashes and none of the LEDs on the back cards are lit If you enter the dspcds command the card state in the display appears as Failed Step 3 To initialize th...

Страница 464: ...C 7 PXM a dspcd 16 M8950_DC System Rev 05 00 Mar 31 2004 06 22 26 GMT MGX8950 JBP 2 Node Alarm CRITICAL Slot Number 16 Redundant Slot NONE Front Card Back Card Inserted Card AXSM 4 2488 XG SMF 4 2488 SFP Reserved Card AXSM 4 2488 XG SMF 4 2488 SFP State Active Active Serial Number SAG06142PX4 SAG06200DFZ Prim SW Rev 5 0 0 Sec SW Rev 5 0 0 Cur SW Rev 5 0 0 Boot FW Rev 5 0 0 800 level Rev 03 02 800 ...

Страница 465: ...re replacing an RPM card that previously operated in this switch see the Replacing RPM Cards section later in this chapter For instructions on decommissioning a slot see the Replacing PXM1E 4 155 Cards with PXM1E 8 155 Cards section later in this chapter Step 1 Before installing the hardware enter the dspcd command to verify that the slot in which you want to add the card has not been configured I...

Страница 466: ... the switchcc command to place the card in standby mode Because PXM card sets store configuration information that controls switch operation a nativity check is performed each time a PXM front card or hard disk card is added or replaced If a PXM has been configured in a Cisco MGX switch the backplane serial number is stored on the PXM front card and on the PXM hard disk the hard disk is on the PXM...

Страница 467: ... New PXM45 and native hard disk card The switch builds the PXM45 front card configuration from the configuration on the hard disk PXM front card has been replaced with a previously configured front card from another chassis PXM1E Non native front card You must manually resolve the configuration conflict as described in the Manually Responding to Nativity Checks section which appears later in this ...

Страница 468: ... Checks section which appears later in this chapter Both PXM front card and hard disk card are replaced with cards that were configured in different switches PXM45 Non native front card and non native hard disk card In this scenario you can clear the configuration stored on the PXM cards restore a configuration from a saved file or you can use the configuration stored on the hard disk You must man...

Страница 469: ...re is no configuration available you can enter a clrallcnf command to establish the PXM card sets as new unconfigured cards in the chassis If a configuration exists on a PXM45 hard drive card you can use that configuration to configure the front card and establish nativity for the card set If the switch cannot resolve a nativity check conflict and all the cards are operating properly the PXM cards...

Страница 470: ...with a fully functioning PXM1E 8 155 If the switch is using redundant PXM1E 4 155 card sets with an APS connector you can upgrade to a PXM1E 8 155 card set without interrupting traffic If the switch is using redundant PXM1E 4 155 card sets without an APS connector an upgrade to a PXM1E 8 155 card set will interrupt traffic Originally FRUs were built into the PXM1E 4 155 cards The PXM1E 8 155 card ...

Страница 471: ...pgrade If you are installing SFP 8 155 back cards you have the proper number of LC to SC conversion cables Without LC to SC conversion cables traffic will be interrupted Use the following procedure to gracefully replace a redundant PXM1E 4 155 card set with a redundant PXM1E 8 155 card set Step 1 Enter the dspcds command to verify that the current PXM1E 4 155 card is running Release 4 or later If ...

Страница 472: ...cable as described in the Replacing PXM1E SC Cables with LC Cables via SC Conversion Cables section later in this chapter Note SC conversion cables are required for graceful upgrades Step 9 Log into the switch and configure boot parameters on the new PXM1E 8 155 card as described in the Setting the LAN IP Addresses section in Chapter 2 Configuring General Switch Features Step 10 Enter the dspcds c...

Страница 473: ...he Slot Number parameter can be 7 or 8 In a Cisco MGX 8830 switch the Slot Number parameter can be 1 or 2 The number 1 specifies that this card has been upgraded from a PXM1E 4 155 to a PXM1E 8 155 In the following example the user commits the hardware upgrade on the PXM1E 8 155 in slot 2 of an MGX 8830 switch pxm1e 2 PXM a commithw 2 1 Step 20 Enter the dspcd slotnumber command to verify that the...

Страница 474: ...with appropriate LC cables or SC conversion cables Note If the LC cable will be linked to an SC cable on the far end you will need a cable with and LC connector on one end and SC connector on the other end If the LC cable will be linked to another LC connector on the far end you will need a cable with an LC connector on both ends Step 9 Log into the switch and configure boot parameters on the new ...

Страница 475: ...can connect to another SC cable Use the following procedure during a graceful PXM 8 155 upgrade if you need to install SC conversion cables Step 1 Figure 10 1shows an example of a PXM1E 4 155 back card Y cable configuration that uses SC cables This is what the configuration looks like prior to the PXM 8 155 upgrade Figure 10 1 PXM1E 4 155 Back Cards with SC Cable Step 2 After you have installed th...

Страница 476: ...10 3 Both SFP 8 155 Back Cards with SC Conversion Cables If the upgraded SFP 8 155 back cards connect to CPE that is already using LC cables you still need to use SC conversion cables Without the SC conversion cables you can not do a graceful upgrade and traffic will be interrupted This is because the CPE at the other end of the original SC connection has an LC to SC conversion cable If you want t...

Страница 477: ...om a redundant PXM45 card set to a redundant PXM45 C card set use the following procedure Step 1 Enter the dspcds command to verify that the current PXM45 card is running Release 4 or later Step 2 If you are running CWM on your network ensure that all workstations are running CWM Release 12 Step 3 Enter the saveallcnf command to save the existing configuration on the current PXM45 card and FTP tha...

Страница 478: ...45 configuration file onto current switch This is the file that you saved to a remote location in Step 2 Step 8 Enter the restoreallcnf command to restore the old configurations on the current switch Step 9 Enter the dspcd slotnumber command to verify that the reserved front card is a PXM45 C Replace slotnumber with the slot number of the active PXM45 card After you replace the PXM45 card enter th...

Страница 479: ...automatically burn boot code for an AXSM For instructions on upgrading boot code see Appendix A Downloading and Installing Software Upgrades If intracard APS is not configured on the card before the upgrade the card will function as an AXSM B card If intracard APS is configured the card will operate as an AXSM card To upgrade to the AXSM B operating mode you must enter the enableaxsmbaps command a...

Страница 480: ...ards can no longer return to AXSM operating mode Replacing Service Modules The procedure you use for replacing a service module depends on whether you are replacing the service module with the same type of service module or with a different type The following sections describe the following procedures Replacing Service Modules with the Same Type of Service Module Replacing Eight Port T1 and E1 Ser...

Страница 481: ...able 1 1 Upgrading Standalone Configurations When upgrading a standalone service module to MPSM 8 T1E1 you must upgrade both the software and the hardware The software configuration and feature licenses remain intact during the upgrade but all active connections are terminated Tip To avoid service interruption for standalone service modules configure card redundancy and use the procedure in the Re...

Страница 482: ...red to enable the operation of MPSM software for a slot that is configured for another type of card The following example shows how this command is used M8850_SF 7 PXM a runrev 13 30 0 0 85 A mpsm one or more card s in the logical slot may be reset runrev Do you want to proceed Yes No y After you enter the runrev command the standalone service module will reset and the card state which you can vie...

Страница 483: ...5 Remove the secondary card you are replacing This should be one of the card types listed in the Service Modules that Can Be Upgraded to MPSM 8 T1E1 section Step 6 Insert a MPSM 8T1E1 in the secondary slot Step 7 Use the setrev command to initialize the MPSM card as described in the Initializing Service Modules section in Chapter 4 Preparing Service Modules for Communication Step 8 Use the addred ...

Страница 484: ...SF 7 PXM a loadrev 13 30 0 0 85 A mpsm one or more card s in the logical slot may be reset loadrev Do you want to proceed Yes No y Step 4 Use the runrev command to configure the primary card slot to run the MPSM software The command format is M8850_SF 7 PXM a runrev slotNo mpsm rev mpsm Replace the slotNo variable with the primary card slot number and replace the mpsm rev variable with the version...

Страница 485: ... or SRM 3T3 The following procedure describes how to replace SRM cards with SRME B Step 1 If you have not done so already upgrade the PXM software to a version that supports the SRME B which is Release 5 0 or later For more information refer to the Release Notes for Cisco MGX 8850 PXM1E PXM45 Cisco MGX 8950 and Cisco MGX 8830 Switches Release 5 0 00 or the Release Notes for the Cisco MGX 8880 Medi...

Страница 486: ...r the softswitch command as described in the Switching Between Redundant RPM Cards section in Chapter 9 Switch Operating Procedures Note After you replace a card that is configured for redundancy it starts up in standby mode If the active card is configured to operate as a standby card for multiple RPM cards enter a softswitch command so that the active card returns to its normal standby state Dec...

Страница 487: ...M a delcon ifNum VPI VCI Step 6 When all connections are deleted bring down the interface by entering the following command mgx8850a 10 AXSM a dnport ifNum Step 7 To display a list showing the partitions for this card enter the dspparts command Step 8 Write down the interface number and partition number for each partition on the card You will need this information to complete the next step Step 9 ...

Страница 488: ...en brought down the slot is decommissioned and you can add an AXSM card of a different type in that slot as described in Adding Service Modules which appears earlier in this chapter Decommissioning an RPM Slot To decommission an RPM slot you must remove all configuration items configured for that card You can do this by entering each command in the startup config file with the key word no in front...

Страница 489: ... Releases 2 Through 5 describes the LEDs for all cards that can be installed in the Cisco MGX 8850 PXM1E PXM45 Cisco MGX 8950 and Cisco MGX 8830 switches Note Although there are LEDs for critical major and minor alarms on the PXM45 and PXM1E cards only one of these LEDs is set to on when multiple alarms are active The switch always displays the status of the most severe alarm Critical alarms are t...

Страница 490: ...nce you have identified the area that is producing the alarms you would enter additional commands to display detailed information on those alarms The following sections describe how to display these detailed reports Displaying Clock Alarms Cisco MGX switches monitor the quality of the clock sources If the timing for a clock source strays beyond the tolerance thresholds an alarm is reported To view...

Страница 491: ...ng example is a sample report showing no switching alarms M8850_LA 8 PXM a dspswalms XBAR SWITCHING FABRIC ALARMS SUMMARY Xbar Core Alarm Xbar Port Alarm Xbar Slot B W alarm Slot No Critical Major Minor Critical Major Minor Critical Major Minor 01 0 0 0 0 0 0 0 0 0 02 0 0 0 0 0 0 0 0 0 03 0 0 0 0 0 0 0 0 0 04 0 0 0 0 0 0 0 0 0 05 0 0 0 0 0 0 0 0 0 06 0 0 0 0 0 0 0 0 0 07 08 0 0 0 0 0 0 0 0 0 09 10...

Страница 492: ...slot plane Displays the following general information about the configuration of a switch plane or switching fabric or crossbar Number of the slot where the crossbar ASIC resides 7 or 8 for a Cisco MGX 8850 PXM1E node 9 10 25 or 26 for a Cisco MGX 8950 node Selected switch plane or ASIC number The range is 0 to 3 If you do not specify a plane with this command the default value of 0 is used Revisi...

Страница 493: ...p Fan Tray 6 2000 RPM 3654 Normal Top Fan Tray 7 2000 RPM 3576 Normal Top Fan Tray 8 2000 RPM 3468 Normal Top Fan Tray 9 2000 RPM 3492 Normal dspxbarerrthresh Displays the thresholds for crossbar errors The following items that make up a threshold are as follows Duration of the error state Number of errors during that time period Upper and lower error counts within a particular alarm severity mino...

Страница 494: ...hreshold DataType Value State Fan Tray 6 2000 RPM 2766 Normal Fan Tray 7 2000 RPM 2676 Normal Fan Tray 8 2000 RPM 2610 Normal 5V Input 4 850 to 5 150 VoltsDC 4 997 Informational 3 3V Input 3 200 to 3 400 VoltsDC 3 259 Informational Calibration VDC 0x7e to 0x82 Other 0x80 Informationall Displaying Card Alarms A card alarm report can display the alarm status of all the cards within the node or the a...

Страница 495: ... Diag Alarm 0 0 0 License Alarm 0 0 0 Resource Alarm 0 0 0 SRM Alarm 0 0 0 IMA Alarm 0 0 0 Line Alarm 0 0 0 Path Alarm 2 0 0 Port Alarm 0 0 0 LMI Alarm 0 0 0 Channel Alarm 0 2 0 SAR Alarm 0 0 0 Table 11 2 lists commands that you can enter to display additional information about alarms that appear in the dspcdalms report Table 11 2 Card Alarm Information Commands Alarm Type Commands Hardware dspHwA...

Страница 496: ...up command to display alarm state information for a specific IMA group Replace bay with the number 1 to specify the lower bay or 2 to specify the lower bay Replace group with the IMA group whose alarm status you want to view In the following example the user displays alarm information for the IMA group 2 in the lower bay Unknown 7 PXM a dspimagrpalm 2 2 Group Number 2 2 Alarm State Other Failure T...

Страница 497: ...On the PXM1E the bay number is always 2 In the following example the user displays alarm information for the IMA group 5 in the lower bay Unknown 7 PXM a dspimalnkalm 2 5 Link Number 2 5 Alarm State Lif Fail Note The commands in this section apply to the AXSM 32 T1E1 E and the PXM1E 16 T1E1 only For information on the commands used to display alarms on AUSM 8 T1E1 B cards refer to the Cisco ATM Se...

Страница 498: ...e Alarm Allowed Type Licenses 3 0 4 0 5 0 6 0 7 0 8 0 9 0 10 0 11 0 12 MPSM T3E3 155 No Yes MultiSrvc 1 Channelize 1 RateControl 1 13 0 14 0 To display license information on a specific card enter the dspliccd command as shown in the following example M8830_CH 1 PXM a dspliccd 12 M8830_CH System Rev 04 09 Mar 08 2004 09 34 12 GMT MGX8830 Node Alarm CRITICAL Card License Alarm None Service Module T...

Страница 499: ...ation Log files record switch events such as operator login and command entry To view the contents of the current log enter the following command at the PXM1E or PXM45 switch prompt mgx8830a 2 PXM a dsplog log number mod moduleName sev number sl slot task taskName tge MM DD YYYY HH MM SS tle MM DD YYYY HH MM SS To display a list of archived log files enter the following command mgx8830a 2 PXM a ds...

Страница 500: ...MGX 8850 PXM1E PXM45 Cisco MGX 8950 Cisco MGX 8830 and Cisco MGX 8880 Configuration Guide Release 5 0 10 OL 3845 01 Rev B0 August 16 2004 Chapter 11 Viewing and Responding to Alarms Displaying Log File Information ...

Страница 501: ... Problems Upgrade Process Overview This appendix provides a series of quickstart procedures that describe how to perform graceful and non graceful upgrades to the switch To perform a graceful upgrade on a switch card the card must be operating in redundant mode with another switch card of the same type When performed properly graceful upgrades have minimal impact on connections in progress and do ...

Страница 502: ...lease Notes for Cisco MGX 8850 PXM1E PXM45 Cisco MGX 8950 and Cisco MGX 8830 Switches Release 5 0 00 and the Release Notes for the Cisco MGX 8880 Media Gateway Release 5 0 00 should explain which software components require upgrading When you upgrade the software on a switch card proceed as follows Decide whether you are performing a graceful or non graceful upgrade Follow the appropriate quicksta...

Страница 503: ... card This process ensures a smooth transition to the new software and preserves all established calls During the short period when the roles of the active and standby cards are switched all calls that are not established are lost Caution Avoid making configuration changes while upgrading PXM software Configuration changes can be lost when the PXM is reset during the upgrade To upgrade the boot so...

Страница 504: ...850 PXM1E PXM45 Cisco MGX 8950 and Cisco MGX 8830 Switches Release 5 0 00 and the Release Notes for the Cisco MGX 8880 Media Gateway Release 5 0 00 Caution If the card is removed or reset or if switch power is interrupted during the boot software upgrade the upgrade will not complete the card will not operate and the card must be returned to Cisco for repair See the Upgrading PXM Boot Software fro...

Страница 505: ...M 2 Switch cards to make the upgraded standby card active 3 After the standby card becomes the active card manually upgrade the non active card Step 10 sysPxmRemove At the backup boot prompt enter the sysPxmRemove command This step prevents the active card from resetting the standby card while you are working with it Step 11 sysFlashBootBurn path filename reboot 21 username password dspcd Burn the...

Страница 506: ...h the active PXM card using a user name with SERVICE_GP privileges or higher Step 3 saveallcnf This optional step saves the current configuration to the hard disk See the Saving a Configuration section in Chapter 9 Switch Operating Procedures Step 4 burnboot slot revision dspcd slot Burn the boot software on the standby PXM card by specifying the slot number of the standby card For example M8850_L...

Страница 507: ...ickstart procedure provides more detail but the overall procedure is as follows 1 Load the new software on the standby PXM or service module 2 Make the standby card active 3 Load the new software on the formerly active now standby card Command Purpose Step 1 ftp Copy the boot and runtime files you want to use to the switch See the Copying Software Files to the Switch section later in this appendix...

Страница 508: ...service module upgrade is complete before starting an upgrade on another service module To upgrade the runtime software use the following procedure Command Purpose Step 1 ftp Copy the boot and runtime files you want to use to the switch See the Copying Software Files to the Switch section which appears later in this appendix Step 2 If the Release Notes for Cisco MGX 8850 PXM1E PXM45 Cisco MGX 8950...

Страница 509: ...uld be upgraded before upgrading the runtime software Note Avoid making configuration changes while upgrading PXM software Configuration changes can be lost when the PXM is reset during the upgrade Note Cisco Systems recommends that you upgrade software on one service module at a time within a switch Wait until each service module upgrade is complete before starting an upgrade on another service m...

Страница 510: ...ession with the active PXM card using a user name with SERVICE_GP privileges Step 4 saveallcnf This optional step saves the current configuration to the hard disk See the Saving a Configuration section in Chapter 9 Switch Operating Procedures Step 5 dspcd commitrev slot revision Verify that all previous upgrades are committed If a previous upgrade is not committed commit to the new upgrade See the...

Страница 511: ...n another service module Command Purpose Step 1 ftp Copy the boot and runtime files you want to use to the switch See the Copying Software Files to the Switch section which appears later in this appendix Step 2 username password Establish a CLI session with the active PXM card using a user name with SERVICE_GP privileges or higher Step 3 saveallcnf This optional step saves the current configuratio...

Страница 512: ...version used on the service modules Note Cisco Systems recommends that you upgrade software on one service module at a time within a switch Wait until each service module upgrade is complete before starting an upgrade on another service module Command Purpose Step 1 ftp Copy the boot and runtime files you want to use to the switch See the Copying Software Files to the Switch section which appears ...

Страница 513: ...onfigured between two RPM cards upgrade each RPM card using the procedure in the Non Graceful RPM Boot Software Upgrades section later in this chapter To add redundancy to an RPM card see the Establishing Redundancy Between RPM Cards section in Chapter 6 Preparing RPM Cards for Operation Command Purpose Step 1 ftp Copy the boot and runtime files you want to use to the switch C FW See the Copying S...

Страница 514: ... for repair Step 11 show bootvar Display the current runtime software filename Step 12 config terminal Enter the router global configuration mode Step 13 no boot system Remove the entire boot list To remove a single file from the boot list include a filename For example Router config no boot system x rpm js mz_122 4 T Step 14 boot system x filename Add the new router runtime image to the boot list...

Страница 515: ...ade redundant RPM cards Step 21 enable password dir x show flash copy filename bootflash dir bootflash config terminal boot bootldr bootflash filename Z show bootvar copy bootflash filename x filename del bootflash filename show flash squeeze flash Repeat Steps 5 through 10 to move the upgraded boot software into bootflash Step 22 switchredcd secondarySlot primarySlot This step makes the upgraded ...

Страница 516: ...e software Step 6 show flash Display current contents of bootflash Step 7 copy filename bootflash dir bootflash Copy the upgrade boot software to flash For example copy x rpm boot mz_002 001 060 000 bootflash Step 8 config terminal boot bootldr bootflash filename Z show bootvar Configure the BOOTLDR variable to specify the new boot software Step 9 copy bootflash filename x filename del bootflash f...

Страница 517: ...oftware Upgrades section later in this chapter To add redundancy to an RPM card see the Establishing Redundancy Between RPM Cards section in Chapter 6 Preparing RPM Cards for Operation Step 12 enable password dir x show flash copy filename bootflash dir bootflash config terminal boot bootldr bootflash filename Z show bootvar copy bootflash filename x filename del bootflash filename show flash sque...

Страница 518: ...Display the current runtime software filename Step 7 config terminal Enter the router global configuration mode Step 8 no boot system Remove the entire boot list To remove a single file from the boot list include a filename For example Router config no boot system x rpm js mz_122 4 T Step 9 boot system x filename Add the new router runtime image to the boot list For example Router config boot syst...

Страница 519: ...ch appears later in this appendix Step 15 switchredcd secondarySlot primarySlot This step makes the upgraded primary card active and resets the secondary RPM PR card When the secondary card resets it loads the upgraded boot software from bootflash Both primary and secondary cards should now be using upgraded runtime software Step 16 If there are other primary RPM cards that need upgrading repeat t...

Страница 520: ...eference for those who have already performed RPM upgrades on the switch For detailed instructions see Upgrade Procedures for RPM PR and RPM XF Cards which appears later in this appendix Step 8 config terminal boot bootldr bootflash filename Z show bootvar Configure the BOOTLDR variable to specify the new boot software Step 9 copy bootflash filename x filename del bootflash filename show flash squ...

Страница 521: ...for the router Step 6 show bootvar Display the current runtime software filename Step 7 config terminal Enter the router global configuration mode Step 8 no boot system Remove the entire boot list To remove a single file from the boot list include a filename For example Router config no boot system x rpm js mz_122 4 T Step 9 boot system x filename Add the new router runtime image to the boot list ...

Страница 522: ...uickstart procedures for the following downgrades PXM and AXSM Boot Downgrades Non Graceful PXM Runtime Software Downgrades Non Graceful AXSM Runtime Software Downgrades PXM and AXSM Boot Downgrades When redundant cards are used and the downgrade software is compatible with the existing runtime software boot software downgrades can be graceful To perform a graceful downgrade of boot software follo...

Страница 523: ...grade to the software version from which you are downgrading and use the former configuration Step 3 ftp Copy the boot and runtime files you want to use to the switch Also copy the saved configuration file from the C CNF directory to a remote workstation so you have a backup file if something happens to the hard disk See the Copying Software Files to the Switch section later in this appendix Step ...

Страница 524: ... to the Switch which appears later in this appendix Step 2 Refer to Configuration Quickstart Chapter 4 Preparing Service Modules for Communication The setrev command in the quickstart procedure clears the card configuration and assigns the downgrade software version to the card Table A 1 File System Commands at Switch Prompt Command Description cd Change directories Access level required ANYUSER o...

Страница 525: ...itch verify that you need to update them by comparing the file versions on the disk to those recommended in the Release Notes for Cisco MGX 8850 PXM1E PXM45 Cisco MGX 8950 and Cisco MGX 8830 Switches Release 5 0 00 and the Release Notes for the Cisco MGX 8880 Media Gateway Release 5 0 00 Cisco MGX switches provide a File Transfer Protocol FTP service to support file transfers to the switch If you ...

Страница 526: ...ord you use when managing the switch When configuring file transfer options select binary mode for the file transfer Step 3 To verify that the new files have been transferred to the switch log into the switch and display the contents of the C FW directory Step 4 Using a workstation with FTP client software transfer SCT files from the server to the switch directory C SCT TEMP Step 5 To verify that ...

Страница 527: ... is removed or reset or if switch power is interrupted during the boot software upgrade the upgrade will not complete the card will not operate and the card must be returned to Cisco for repair Replace filename with the complete path to the boot file on the PXM45 hard drive For example pxm45bkup sysFlashBootBurn C FW pxm45_004 000 000 201_bt fw Step 4 When the switch prompts you to confirm this ac...

Страница 528: ...Q CR to stop After you confirm the upgrade to the PXM card the boot software upgrade for that card is complete Upgrading PXM Boot Software from Release 3 0 10 and Later The upgrade procedure for the boot software on a single PXM card is the same for graceful and non graceful upgrades The difference between the graceful and non graceful upgrades is the sequence of commands before and after the upgr...

Страница 529: ...ing the correct boot code enter the dspcd slot command The Boot FW Rev row in the display should show the new revision as shown in the following example M8950_SF 7 PXM a dspcd 7 M8950_SF System Rev 02 01 Feb 04 2004 19 25 26 GMT MGX8950 JBP 2 Node Alarm CRITICAL Slot Number 7 Redundant Slot 8 Front Card Upper Card Lower Card Inserted Card PXM45B UI Stratum3 PXM HardDiskDrive Reserved Card PXM45 UI...

Страница 530: ... press Return After you confirm the upgrade the new boot code is burned into the service module and the card is reset Be patient the card reset takes some time You can enter the dspcds command to display the status of the card At first the status may show that the card slot is empty or the card is rebooting Reenter the command periodically to see the current status of the card When the card status...

Страница 531: ...al Number SBK050302AF SBK045203PJ SBK044602HJ Prim SW Rev 4 0 0 0 Sec SW Rev 4 0 0 0 Cur SW Rev 4 0 0 0 Boot FW Rev 4 0 0 0 800 level Rev A0 A0 A0 800 level Part 800 06147 08 800 05787 02 800 05052 04 CLEI Code BAA670YCAA BA7IBCLAAA BA7IADNAAA Reset Reason On Power up Card Alarm NONE Failed Reason None Miscellaneous Information Type CR to continue Q CR to stop The primary Prim SW Rev secondary Sec...

Страница 532: ...0 0 0 After you enter the loadrev command the standby card comes up in the standby U state You can find the software version number in the Release Notes for Cisco MGX 8850 PXM1E PXM45 Cisco MGX 8950 and Cisco MGX 8830 Switches Release 5 0 00 or the Release Notes for the Cisco MGX 8880 Media Gateway Release 5 0 00 You can also determine the version number from the runtime software filename as descr...

Страница 533: ...number specified with the loadrev command For graceful upgrades you can specify either the active or the standby card The switch software will automatically run the upgrade software on the standby card when it is installed The following example shows how to enter this command mgx8850a 7 PXM a runrev 7 4 0 0 0 The active card is reset and the former standby card comes up in the active U state Step ...

Страница 534: ...ill be reset To display the current state of the card enter the dsprevs sl command The card state appears under the Rev Chg Status column In the following example the PXM cards in slot 7 and 8 are in the Loadrev Done U state Unknown 7 PXM a dsprevs sl Unknown System Rev 03 00 Feb 06 2003 21 22 58 GMT MGX8850 Node Alarm MAJOR Phy Log Cur Sw Prim Sw Sec Sw Rev Chg Slot Slot Revision Revision Revisio...

Страница 535: ...e commitrev command commit to that software version Committing to the current software version prevents other administrators from inadvertently reverting to the previous version You must also commit to the current software version before you can upgrade to another software version To commit to the currently running runtime software version use the following procedure Step 1 Establish a configurati...

Страница 536: ...release notes that accompany the runtime software to see if a boot software upgrade is required The boot software is stored in bootflash memory on the RPM card To manage the software in bootflash you access it as if it were a hard disk For example in copy and delete file commands files are identified as bootflash filename which is similar to x filename The following example shows a directory of bo...

Страница 537: ...finds whether it is marked for deletion or not Caution If all bootable images are deleted from bootflash the card must be returned to the factory to be reprogrammed If you do need to upgrade the boot software you can copy the new boot file to the PXM disk and then copy it to the bootflash The following procedure describes how to upgrade the boot software Step 1 Copy the new boot software file for ...

Страница 538: ..._005 000 004 034 P1 fw 0 rw 737896 May 11 2004 15 37 20 00 00 frsm12_005 000 004 034 A_bt fw 0 rw 2490064 May 11 2004 15 37 14 00 00 frsm12_005 000 004 034 A fw 0 rw 3674368 May 11 2004 15 36 54 00 00 axsmxg_005 000 004 034 P1 fw 0 rw 838840 May 11 2004 15 36 46 00 00 axsmxg_005 000 004 034 A_bt fw 0 rw 742168 May 11 2004 15 36 44 00 00 axsme_005 000 004 034 A_bt fw 0 rw 297988 May 11 2004 15 46 4...

Страница 539: ...reorganize the bootflash so that the new boot software is loaded first when the BOOTLDR variable is not set complete the following steps a Because all files that precede the new boot image in bootflash have to be deleted copy bootflash files you want to save to the PXM hard disk using the following command Router copy bootflash filename x filename b Mark all the files that precede the new boot ima...

Страница 540: ...section Tip If the bootflash contains bootable images and the sequence is such that the card will not start you can enter rommon mode and load the bootable image To get into rommon mode establish a console connection to the RPM card reset the RPM card using the resetcd slot command from the active PXM card then quickly enter the CTRL Break sequence at the RPM console The command to send a Break de...

Страница 541: ...To configure the RPM to load upgraded runtime software from the PXM hard disk you need to do the following Copy the upgraded file to the PXM hard disk Update the boot system variable in the router startup config file to load the new file Reset the RPM card so that it loads the new file RPM cards can be configured for 1 N redundancy as well as for non redundant configurations The procedures for bot...

Страница 542: ...ands Note This procedure assumes that you are familiar with Cisco IOS commands which are a topic that is beyond the scope of this book This procedure details only those commands that are unique to setting up RPM on the switch For general Cisco IOS commands examples are given to show how to complete the task Step 6 Enter Enable mode for the router Router enable Password Router Step 7 Display the st...

Страница 543: ...to the active PXM card and reset the RPM card For example Router cc 8 session redirected 8850_LA 8 PXM a resetcd 9 The card in slot number 9 will be reset Please confirm action resetcd Do you want to proceed Yes No y Step 14 Switch to the secondary card using the switchredcd command as follows 8850_LA 8 PXM a switchredcd fromSlot toSlot Replace fromSlot with the slot number of the primary card Rep...

Страница 544: ...of configuration files created with the saveallcnf command E RPM is still used to store configuration files that should be backed up Step 2 If you are using a generic filename for your runtime images copy the file on the PXM hard disk and rename the copy For example 8850_LA 8 PXM a copy rpm js mz_122 4 T rpm js mz Step 3 Establish a configuration session using any valid user name Step 4 If your RP...

Страница 545: ...entering one or more boot system commands as follows Router config boot system x filename Replace the filename variable with the name of the new runtime file that was previously transferred to the C FW directory on the switch For example Router config boot system x rpm js mz If you want to enter additional boot system commands enter them in the order in which you want the RPM card to use them The ...

Страница 546: ... The loadrev command is blocked when a previous upgrade has not been completed with the commitrev command Enter the dsprevs command to locate the cards that are still being upgraded For more information on a particular card enter the dspcd slot command and verify that the current primary and secondary software revision numbers are identical If the numbers are not identical issue the commitrev slot...

Страница 547: ...setting and then reboot the switch with the reboot 21 command The switch displays the following message Please run sysDiskCfgCreate The hard disk is formatted but not ready for operation Enter the sysDiskCfgCreate command For more information see the Initializing the PXM Hard Disk section in Appendix B PXM Backup Boot Procedures Standby PXM continually reboots You can view the rebooting process th...

Страница 548: ...tandalone PXM card or the card within a redundant PXM pair that is trying to go active When a non standby PXM card is in a transitional state such as the init state the PXM cannot transition to the standby state When all non standby cards have reached a steady non transitional state the PXM will transition to a steady state Steady states are as follows active ready failed mismatch empty empty rese...

Страница 549: ...ckup Boot Mode Locating Software Updates Transferring Software Files to and from the Switch Clearing the Switch Configuration Initializing the PXM Hard Disk Changing to PXM Backup Boot Mode You must enter PXM backup boot mode to perform certain configuration procedures such as burning boot software The following procedure describes how to switch to backup boot mode Step 1 If you have not done so a...

Страница 550: ... appears you are in backup boot mode Caution Some backup boot mode commands such as debug commands can consume switch resources and reduce switch performance Cisco Systems Inc recommends that you only execute backup boot commands described in the product documentation Experimenting with some commands can degrade switch performance or interrupt switch operation completely Step 5 If the PXM you rest...

Страница 551: ...ge command If you enter the ll command and the remote server is unavailable or does not exist the switch appears to hang as the switch attempts to access the remote server To avoid this select a directory on the C drive with the cd command first or specify a path with the ll command To reboot the PXM card when it is searching for a remote server press Control X ls List directory contents using the...

Страница 552: ... directly from the server to the switch You can also use this FTP service to recover log files boot and runtime files or saved configuration files before replacing the hard disk To transfer files with the FTP service use the following procedure Step 1 If you are copying software files to the switch refer to the Release Notes for Cisco MGX 8850 PXM1E PXM45 Cisco MGX 8950 and Cisco MGX 8830 Switches...

Страница 553: ...rn to enter backup boot mode The following example shows the prompt and the message that appears when a newly formatted hard disk is detected Press Return key to stop auto boot 2 To avoid reset from the Active card use sysPxmRemove Use sysFWLoad for FW download from active PXM Disk does not have valid configuration Please run sysDiskCfgCreate and then reboot pxm1ebkup Step 5 If the PXM you restart...

Страница 554: ...Procedures Initializing the PXM Hard Disk Note The switch prompt might initially display the letter i for initialization Press Return to display an updated switch prompt or enter the dspcds command several times until the switch prompt or the dspcds command display shows the card is operating in standby mode The card must complete initialization before entering standby mode ...

Страница 555: ...the MGX switches and display the switch status When a switch starts up for the first time the only CLI access available is through the console port CP After the switch is properly configured you can access the CLI using any of the following CP connection Terminal server connection Local LAN connection Dial up connection ATM WAN connection The following sections describe how to prepare the switch f...

Страница 556: ...ns Setting Up CP Port Connections Setting Up CP Port Connections The Console Port CP connection requires no configuration on the switch Figure C 1 shows the hardware required for a console port connection to a PXM45 UI S3 back card Figure C 1 Workstation Connection to the Console Port PXM UI S3 C P M P A L 1 N L 2 N A L A A R M E X T C L K 1 E X T C L K 2 44370 Workstation Serial cable PXM UI S3 b...

Страница 557: ...I S3 B back card Figure C 2 Workstation Connection to Console Port on a PXM UI S3 B Back Card The terminal you use should emulate a VT 100 terminal You can use any personal computer or UNIX workstation and a terminal emulation program that emulates the VT 100 The default switch configuration supports the following settings 9600 bps 8 data bits no parity 1 stop bit no hardware flow control 89880 PX...

Страница 558: ...nections Setting Up Terminal Server Connections A terminal server connection allows remote access to the CP port Figure C 3 shows the hardware required for a terminal server connection Figure C 3 Terminal Server Connection to the Console Port on a PXM45 UI S3 Back Card PXM UI S3 C P M P A L 1 N L 2 N A L A A R M E X T C L K 1 E X T C L K 2 44371 PXM UI S3 back card Workstation Terminal server Seri...

Страница 559: ...h configuration The connection between the terminal server and the switch is a serial connection which is the same as for a CP port connection The following configuration tasks need to be completed at the terminal server The serial port to the switch must be enabled and configured A second interface must be defined and configured for workstation access The workstation interface can be any interfac...

Страница 560: ... sections Setting the Boot IP Address Setting the Disk IP Address Setting Up Dial Up Connections A dial up connection extends switch management to all workstations that have access to the Public Switched Telephone Network Figure C 5 shows the hardware required for a dial up connection to a PXM45 UI S3 back card Figure C 5 Hardware Required for Dial up Connection to a PXM45 UI S3 Back Cards Figure ...

Страница 561: ... Step 2 Verify that the IP address is not already configured by entering the following command mgx8850a 7 PXM a dspipif sl0 Note If you omit the sl0 option the switch displays the configuration for all switch IP interfaces the ATM interface atm0 the PXM LAN port interface lnPci0 and the PXM maintenance port interface sl0 Note that the address for each interface must be unique In the IP Interface C...

Страница 562: ... ATM communications between the switch and the router To configure the switch to support IP connectivity to the ATM interface use the following procedure Step 1 Establish a CLI management session using a username with SUPER_GP privileges The default user name and password for this level are superuser superuser Step 2 Verify that the IP address for the ATM interface is not already configured by ent...

Страница 563: ...ep 6 Configure the switch AESA for IP connectivity by entering the following command mgx8850a 7 PXM a svcifconfig atm0 local ATM_Addr Replace ATM_Addr with the AESA for the interface This address must conform to the address plan for the switch Step 7 Define the AESA for the ATM router by entering the following command mgx8850a 7 PXM a svcifconfig atm0 router ATM_Addr Replace ATM_Addr with the AESA...

Страница 564: ...PXM a cnfilmi if 1 id 1 ilmi 1 vpi 0 vci 16 trap 1 s 10 t 10 k 10 Optional This command configures ILMI for the port mgx8850a 7 PXM a addaddr 10 1 1 1 47 0091 8100 0000 0010 7b65 f258 0010 7b65 ffff f1 160 Enter only at switch with direct connection to router Omit if using ILMI mgx8850a 7 PXM a dsppnsysaddr example output 47 0091 8100 0000 0010 7b65 f258 0010 7b65 ffff 152 Type uni Port id 1711104...

Страница 565: ...ace atm 0 ip address A B C D G H I J G H I J netmask atm nsap address 47 0091 8100 0000 0010 7b65 f258 0010 7b65 ffff f1 atm uni version 3 1 atm pvc 1 0 5 qsaal atm pvc 2 0 16 ilmi Optional Enter to enable ILMI atm ilmi keepalive 10 Optional Enter to configure ILMI atm esi address 00107B65FFFF F1 Optional Enter to support ILMI atm arp server self no shut Z write memory Starting a CLI Management Se...

Страница 566: ...the Login prompt does not appear press Return The Login prompt comes from the switch and indicates that the terminal has successfully connected to the switch Step 4 When the Login prompt appears enter the login name supplied with your switch and then enter the password for that login name For example Login superuser password pop20one 7 PXM a The switch does not display the password during login Wh...

Страница 567: ...rent startup and connection procedure For instructions on operating your Telnet program refer to the documentation for that product Step 3 If the Login prompt does not appear press Enter The Login prompt comes from the switch and indicates that the workstation has successfully connected to the switch Step 4 When the Login prompt appears enter the user name provided with your switch and press Enter...

Страница 568: ...er the appropriate interface has been configured and a physical path established to the MGX switch you can start a secure CLI session using a workstation with a SSH client program and the switch IP address To establish a CLI management session use the following procedure Note If your IP configuration supports it you can establish a secure session with the active or the standby PXM For more informa...

Страница 569: ...ring Ending a CLI Management Session CLI management sessions automatically terminate after the configured idle time The default idle time is 600 seconds 10 minutes and can be changed with the timeout command To end a CLI management session enter the bye command Note This command ends a CLI SSH or Telnet TCP session It does not terminate the connection to the switch For example the bye command does...

Страница 570: ...PXM1E PXM45 Cisco MGX 8950 Cisco MGX 8830 and Cisco MGX 8880 Configuration Guide Release 5 0 10 OL 3845 01 Rev B0 August 16 2004 Appendix C Supporting and Using Additional CLI Access Options Ending a CLI Management Session ...

Страница 571: ... Release 5 PXM1E and PXM45 based switches To verify the support of a specific standard that is not listed in this appendix please contact your Cisco account representative PNNI Compliance The PXM45 and PXM1E based PNNI routing software was designed to be compliant with 1 below The software supports robust topology convergence dynamic and QoS based routing in hierarchical ATM networks with scalabil...

Страница 572: ...M Signaling Interworking Note ITU recommendations for B ISDN DSS2 signaling is not currently supported UNI 3 0 3 1 Signaling UNI 3 x signaling is supported UNI 4 0 Signaling UNI 4 0 signaling is supported IISP Signaling IISP 1 0 signaling is supported including transport of SPVC IEs over an IISP trunk Table D 1 UNI 3 x Signaling Capability Reference Network Equipment Mandatory Optional Support Poi...

Страница 573: ...twork Equipment Mandatory Optional Support Point to Point calls 6 5 2 M x Associated signaling 6 5 2 2 1 O x Non associated signaling 6 5 2 2 2 O x ATM Parameter Negotiation 6 5 2 3 4 O QoS Parameter Selection 6 5 2 3 5 O x ABR Signaling 6 5 2 3 6 O x Switched Virtual Path 6 5 2 2 2 2 O x Crankback 8 Annex B M x Soft PVPC and PVCC 9 Annex C O x SPVC Any VCCI value 9 2 3 1 O Generic Identifier Tran...

Страница 574: ...a GR 253 CORE Issue 2 1995 ITU Recommendation G 782 Types and General Characteristics of Synchronous Digital Hierarchy SDH Equipment January 1994 ITU Recommendation G 783 Characteristics of Synchronous Digital Hierarchy SDH Equipment Functional Blocks January 1994 ITU Recommendation G 832 Transport of SDH Elements on PDH Networks Frame and Multiplexing Structures November 1993 ITU Recommendation G...

Страница 575: ...ur Cisco MGX 8850 PXM1E switch you should fill out the Cisco MGX 8850 PXM1E PXM45 hardware survey worksheet once and the CESM worksheet in Table E 8 seven times Once you have filled out the appropriate worksheets for your MGX switch you can refer back to them to obtain information you need to complete configuration on your switch You can also refer to these worksheets to troubleshoot and modify th...

Страница 576: ...se the software configuration worksheets in this chapter to plan the configuration for each card You can validate the hardware first or complete your configuration plan first However the configuration will not work correctly until the hardware installed matches the software configuration plan Table E 1 Table E 2 and Table E 3 serve as the hardware survey worksheets for the three types of Cisco MGX...

Страница 577: ...guration Worksheets Hardware Survey Worksheets Table E 2 Cisco MGX 8850 PXM1E PXM45 Hardware Survey Worksheet Slot Reserved For Front Card Type Upper Back Card Lower Back Card Redundant Slot Redundancy Type 1 2 3 4 5 6 7 PXM 8 Primary 8 PXM 7 Secondary 9 10 11 12 13 14 15 SRM 16 Primary 16 SRM 15 Secondary 17 18 19 20 21 22 23 PXM 24 PXM 25 26 27 28 29 30 31 SRM 32 Primary 32 SRM 31 Secondary ...

Страница 578: ... Survey and Software Configuration Worksheets Hardware Survey Worksheets Table E 3 Cisco MGX 8950 Hardware Survey Worksheet Slot Reserved For Front Card Type Upper Back Card Lower Back Card Redundant Slot Redundancy Type 1 2 3 4 5 6 7 PXM 8 Primary 8 PXM 7 Secondary 9 XM 60 10 XM 60 11 12 13 14 15 16 17 18 19 20 21 22 23 PXM 24 PXM 25 XM 60 26 XM 60 27 28 29 30 31 32 ...

Страница 579: ...Boot IP address information Primary card address Secondary card address Network mask Disk or LAN IP address information IP address Network mask IP address information for access over ATM IP address Network mask SLIP IP address information IP address Network mask ATM Address and PNNI Configuration Data PNNI controller Controller ID 2 Controller type 2 PNNI Controller name PNNI level and lowest peer...

Страница 580: ...d Access level Additional user User name Password Access level Network Clock Source Plan Manual clock configuration Primary clock source Secondary clock source NCDP Enabled or disabled NCDP clock source Port ID Primary reference source Clock type Priority Stratum level NCDP clock source Port ID Primary reference source Clock type Priority Stratum level Network Management Plan SNMP access Community...

Страница 581: ...et Hours to offset PXM and SRM1 Redundancy Options Standalone configuration Primary or secondary card set installed Upper bay SRM SRM 3T3 or SRME Bulk distribution Lower bay SRM SRM 3T3 or SRME Bulk distribution Redundant configuration Upper bay SRMs SRM 3T3 or SRME Bulk distribution SRM line redundancy Lower bay SRMs SRM 3T3 or SRME Bulk distribution SRM line redundancy 1 SRM cards do not operate...

Страница 582: ...e configuring line 1 Intercard APS Working index4 slot 2 2 Protection index5 slot 2 2 Mode6 Line 3 Redundancy Options1 Intracard APS Working index2 slot 2 3 Protection index2 slot 2 4 Mode3 Intercard APS Working index4 slot 2 3 Protection index5 slot 2 3 Mode6 Line 4 Redundancy Options1 Intracard APS Configured while configuring line 3 Intercard APS Working index4 slot 2 4 Protection index5 slot 2...

Страница 583: ...ection index2 slot 2 8 Mode3 Intercard APS Working index4 slot 2 7 Protection index5 slot 2 7 Mode6 Line 8 Redundancy Options1 Intracard APS Configured while configuring line 7 Intercard APS Working index4 slot 2 8 Protection index5 slot 2 8 Mode6 Line 9 Redundancy Options1 Intracard APS Working index2 slot 2 9 Protection index2 slot 2 10 Mode3 Intercard APS Working index4 slot 2 9 Protection inde...

Страница 584: ...2 Mode6 1 APS can only be configured on optical lines For PXM1E 4 155 APS can be configured on lines 1 through 4 and on PXM1E 8 155 APS can be configured on lines 1 through 8 On PXM1E COMBO APS can be configured on lines 9 through 12 2 Enter the slot number for the standalone PXM1E which is 1 or 2 on Cisco MGX 8830 and 7 or 8 on Cisco MGX 8850 PXM1E 3 Valid options 1 1 1 1 annexB 1 1 or straight c...

Страница 585: ... If you are configuring a Cisco MGX 8850 PXM45 or Cisco MGX 8950 switch or if you do not have AUSM B cards installed in your switch you do not need to complete the worksheet in Table E 6 Table E 6 General AUSM B Configuration Parameters Feature Parameter Information Value to Configure Slot for this AUSM B Slot number Software Version Data Boot software Version number Runtime software Version numbe...

Страница 586: ...are Installation Guide Releases 2 Through 5 describes which AXSM cards operate in which switches If you are configuring a Cisco MGX 8850 PXM1E or Cisco MGX 8830 switch or if you do not have AXSM cards installed in your switch you do not need to fill out Table E 7 Table E 7 General AXSM AXSM E and AXSM XG Card Configuration Parameters Feature Parameter Information Value to Configure Slot for this A...

Страница 587: ... If you are configuring a Cisco MGX 8950 switch or if you do not have CESM cards installed in your switch you do not need to complete the worksheet in Table E 8 Table E 8 General CESM Configuration Parameters Feature Parameter Information Value to Configure Slot for this CESM Slot number Software Version Data Boot software Version number Runtime software Version number Card Redundancy Options Stan...

Страница 588: ...45 switches If you are configuring a Cisco MGX 8850 PXM1E Cisco MGX 8830 or Cisco MGX 8950 switch or if you do not have FRSM12 cards installed in your switch you do not need to complete the worksheet in Table E 9 Table E 9 General FRSM12 Card Configuration Parameters Feature Parameter Information Value to Configure Slot for this FRSM 12 T3E3 Slot number Software Version Data Boot software Version ...

Страница 589: ...M HS2 B cards Note If you are configuring a Cisco MGX 8950 switch or if you do not have FRSM 2CT3 FRSM 2T3E3 and FRSM HS2 B cards installed in your switch you do not need to complete the worksheet in Table E 10 Table E 10 General FRSM 2CT3 FRSM 2T3E3 and FRSM HS2 B Configuration Parameters Feature Parameter Information Value to Configure Slot for this 8 port FRSM Slot number Software Version Data ...

Страница 590: ...e configuring a Cisco MGX 8950 switch or if you do not have 8 port FRSM cards installed in your switch you do not need to complete the worksheet in Table E 11 Table E 11 General FRSM 8T1 and FRSM 8E1 Configuration Parameters Feature Parameter Information Value to Configure Slot for this 8 port FRSM Slot number Software Version Data Boot software Version number Runtime software Version number Card ...

Страница 591: ... 8950 switch or if you do not have 8 port MPSM cards installed in your switch you do not need to complete the worksheet in Table E 12 Table E 12 General MPSM 8 T1E1 Configuration Parameters Feature Parameter Information Value to Configure Slot for this 8 port MPSM Slot number Software Version Data Boot software Version number Runtime software Version number Interface type T1 or E1 Service type Fra...

Страница 592: ...n each MPSM T3E3 155 card Table E 13 General MPSM T3E3 155 Card Configuration Parameters Feature Parameter Information Value to Configure Slot for this MPSM T3E3 155 Slot number Software Version Data Boot software Version number Runtime software Version number Interface type T3 E3 or OC 3 Service type Frame Relay ATM or Mulitservice Card Redundancy Options Standalone configuration Yes or no Redund...

Страница 593: ...If you are configuring a Cisco MGX 8950 switch or if you do not have VISM cards installed in your switch you do not need to complete the worksheet in Table E 14 Table E 14 General VISM Configuration Parameters Feature Parameter Information Value to Configure Slot for this VISM Slot number Software Version Data Boot software Version number Runtime software Version number Card Redundancy Options Sta...

Страница 594: ...X 8950 switches If you are configuring a Cisco MGX 8850 PXM1E or Cisco MGX 8830 switch or if you do not have VXSM cards installed in your switch you do not need to fill out Table E 7 Table E 15 General VXSM Card Configuration Parameters Feature Parameter Information Value to Configure Slot for this VXSM Slot number Software Version Data Boot software Version number Runtime software Version number ...

Страница 595: ...SM License Overview page F 1 MPSM License Concepts and Terms page F 4 PXM License Pool page F 6 Displaying License Data page F 7 Adding Licenses Purchased from Cisco com page F 11 Moving Licenses from an MPSM Card to the Switch page F 13 Allocating Feature Licenses to a Card page F 13 Recovering Feature Licenses That are Not In Use page F 14 Saving and Restoring the License Configuration page F 14...

Страница 596: ...ble Licensed Services for MPSM8 T1E1 and MPSM T3E3 155 Cards Name of Licensed Service Product ID of Licensed Service for MPSM 8 T1E1 Card Product ID of Licensed Service for MPSM T3E3 155 Card Description Multiservice MPSM MS HS LIC The Multiservice License allows simultaneous provisioning of both ATM and Frame Relay connections on the MPSM T3E3 155 module One license of this type is required by a ...

Страница 597: ... from the MPSM card to the PXM license pool Additional commands for managing licenses are dsplicalms dspliccd dspliccds dsplicnodeid and dsplics These commands are described in procedures contained in this manual and explained in greater detail in the Cisco MGX 8850 PXM45 PXM1E Cisco MGX 8950 Cisco MGX 8830 and Cisco MGX 8880 Command Reference Release 5 at http www cisco com univercd cc td doc pro...

Страница 598: ...fer The process of transferring licenses from one MGX node to another A similar concept is Re Host MPSM License Keycutter The Cisco proprietary algorithm used to generate the MPSM RLK Node License ID A required input field in the License Registration and License Transfer web pages It s a combination of the Chassis Serial Number Node License Sequence Number and Runtime Firmware Version Node License...

Страница 599: ...ervice modules plugged into the MGX node Licenses are used by the modules on as needed basis License Pool License Pool is a persistent database of all installed licenses owned by an MGX node Service modules are allocated licenses from this pool to provide services and features Licenses are added to the pool by installing them on the node using cnflic or movelic CLI commands Moving Licenses When pr...

Страница 600: ...M hardware use cnflic to add the license s to the PXM license pool If you want to move a license from one MGX node to another MGX node you must transfer the license To explain these cases further if a license is purchased at the same time as the MPSM card the license can be programmed on the MPSM card When a license is programmed on an MPSM card the license is unavailable to that card and all othe...

Страница 601: ...how many licenses are in use and how many are available Displaying Licenses for a Specific MPSM Card Type To display the license usage for a specific MPSM card type enter the dsplics cd command as follows M8830_CH 1 PXM a dsplics cd 3 M8830_CH System Rev 04 09 Mar 08 2004 00 08 45 GMT MGX8830 Node Alarm CRITICAL Licensed License Licenses Licenses Licenses Card Type Type Installed Allocated Availab...

Страница 602: ...detailed information for a specific card use dspliccd command for a particular slot The following example displays licenses of all cards MGX8850 7 PXM a dspliccds Mynode19 System Rev 04 00 Feb 27 2003 17 28 26 GMT Chassis Serial No SAA02390010 Chassis Rev E4 GMT Offset 0 Node Alarm MAJOR Card Card Lic Prov License Alloc Slot Type Alarm Status Type lics 1 2 3 MPSM T3E3 155 No Yes MultiSrvc 1 Channe...

Страница 603: ...and on either the PXM or the MPSM The following example shows how the display appears when the command is run from a PXM card M8830_CH 11 PXM a dspliccd 11 M8830_CH System Rev 04 00 Feb 27 2003 17 28 26 GMT Chassis Serial No SAA02390010 Chassis Rev E4 GMT Offset 0 Node Alarm NONE Card License Alarm Minor Service Module Type MPSM T3E3 155 Service Module Serial Number 3SA4567011 Provisioning allowed...

Страница 604: ... M8830_CH 12 MPSM155 FR a dspliccd Card License Alarm None Service Module Type MPSM T3E3 155 Service Module Serial Number SAD073504CT Provisioning addcon Allowed YES Needed License Type Needed Licenses Multi Srvc 1 Channelize 1 Allocated License Type Allocated licenses Multi Srvc 1 Channelize 1 Programmed License Type Programmed licenses Multi Srvc 1 Channelize 1 Programmed License Registered YES ...

Страница 605: ...rom Cisco com and receive a Product Authorization Key PAK by mail 2 Collect the serial number used for licensing from the destination switch 3 Using Cisco com the PAK and the destination switch serial number generate a license key for the destination switch 4 Move the new license key to the destination switch 5 Apply the new license on the destination switch The following procedure describes how t...

Страница 606: ...x M8850_SF 7 PXM a cnflic f filename Replace filename with the name of the file provided by Cisco com as shown in the following example M8850_SF 7 PXM a cnflic f Lmpsmoc3_20040615113118099 dat Update method Addition Card type MPSM T3E3 155 Creation date time TUE JUN 15 10 31 18 2004 Grace period days 0 Update sequence number 6 Licence serial number L0000003878 Num of features 4 License Type Qty Mu...

Страница 607: ...MPSM8T1 FRM a movelic Programmed License Type Programmed Rate Control 1 Do you want to proceed Yes No Yes Card Licenses have been moved to license pool M8250_SJ 1 22 MPSM8T1 FRM a Note The movelic command requires SERVICE_GP privileges In the above example the movelic command moved all licenses programmed into the NVRAM on the MPSM card into the PXM license pool Licenses can be moved only once fro...

Страница 608: ...e pool Clear the entire configuration on the service module clrsmcnf Clear the entire configuration on the switch clrallcnf Delete a redundant card configuration This action releases any licenses reserved for the secondary card provided that those licenses are no longer required for other primary cards When licenses are returned to the license pool they are immediately available for use on other M...

Страница 609: ...r After you arrange for a transfer license you will receive an encrypted key in an E mail message and in a license file The encrypted key contains the license transfer information for the specified source and destination switches Before you can apply the transfer license at the source switch you must either copy the key from the E mail message to the switch or copy the file to the switch If you pl...

Страница 610: ...itch and enter the cnflic command on the source switch using the following syntax M8850_SF 7 PXM a cnflic f filename Replace filename with the name of the license file provided by Cisco com as shown in the following example M8850_SF 7 PXM a cnflic f Lmpsmoc3_20040615114539410 dat Update method Xfer out Card type MPSM T3E3 155 Creation date time TUE JUN 15 10 45 39 2004 Grace period days 0 Update s...

Страница 611: ... JUN 15 18 40 55 2004 Grace period days 0 Update sequence number 4 Licence serial number L0000003912 Num of features 4 License Type Qty MultiSrvc 1 Channelize 1 RateControl 1 MultiLink 1 Please confirm the above licence information cnflic Do you want to proceed Yes No y M8850_SF 7 PXM a Note Skip to Step 9 Step 8 To install the new license on the destination switch using the key in the new license...

Страница 612: ...d Any mismatch between the actual license count and the restored license count generates a minor license alarm To prevent this type of alarm always save the switch configuration saveallcnf after you move transfer or add licenses The switch configuration is restored on a different node or the Cisco MGX chassis is replaced with another chassis Because licenses are authorized for a specific backplane...

Страница 613: ...e pool or by releasing corresponding licenses from other slots so that they become available to the slot in alarm If slots in alarm have redundancy you must add licenses to cover both the primary and secondary slots to clear the alarms On PXM1E and PXM45 platforms use the PXM dsplicalms command to troubleshoot slot license alarms The output of this command will indicate which MPSM cards are in the...

Страница 614: ...rdMinorAlarmBitMap will indicate License Alarm The following example shows the output of the dspcd command of an MPSM 8T1 FRM card in a PXM45 platform in the slot license alarm state M8850_SF 1 28 MPSM8T1 FRM a dspcd ModuleSlotNumber 28 FunctionModuleState Active FunctionModuleType MPSM 8T1 FRM FunctionModuleSerialNum SAG07208RRA FunctionModuleHWRev 02 FunctionModuleFWRev 030 000 004 016 P2 Functi...

Страница 615: ...o stop License registration chassis SCA062300GF M8850_SF 1 28 MPSM8T1 FRM a Note If the switch is in node license alarm you must rekey the PXM license pool before proceeding with any other license management tasks See Rekeying Feature Licenses section on page F 21 When the switch is in slot license alarm you have a grace period of 5 days 120 hours to resolve the alarm s During the first 4 days 96 ...

Страница 616: ... in Step 2 After you arrange for the rekey license you will receive an encrypted key in an E mail message and in an attached license file If you plan to apply the rekey license using the encrypted key sent in the E mail message go to Step 3 If you plan to apply the rekey license on the destination switch using the license file FTP the license file to the C LICENSE directory on the destination swit...

Страница 617: ... you want to proceed Yes No y M8850_SF 8 PXM a Step 5 To verify that the feature licenses have been rekeyed enter the dspndalms command as follows M8850_SF 8 PXM a dspndalms Node Alarm Summary Alarm Type Critical Major Minor Clock Alarms 0 0 0 Switching Alarms 0 0 0 Environment Alarms 0 0 0 Card Alarms 0 0 0 Node License Alarm 0 0 0 M8850_SF 8 PXM a In this example after applying the rekey license...

Страница 618: ...F 24 Cisco MGX 8850 PXM1E PXM45 Cisco MGX 8950 Cisco MGX 8830 and Cisco MGX 8880 Configuration Guide Release 5 0 10 OL 3845 01 Rev B0 August 16 2004 Appendix F MPSM Licensing MPSM Licensing Information ...

Страница 619: ...y the POST results POSTs are a set of tests that run at boot up time POSTS cannot be disabled Diagnostics Diagnostics commands can be used to isolate or troubleshoot problems The following procedure shows the steps for identifying problems or failures Step 1 Observe card alarms MGX8850 7 PXM a dspndalms Step 2 Observe hardware or diagnostic alarms and slot numbers MGX8850 7 PXM a dspcdalms Step 3 ...

Страница 620: ...s Command Description cnfdiag Configures enables disables online diagnostics and schedules offline diagnostics for a specific slot cnfdiagall Configures enables disables online diagnostics and schedules offline diagnostics for all slots dspdiagcnf Displays the configuration of online and offline diagnostics dspdiagstatus Displays the status of online and offline diagnostics on all slots and indica...

Страница 621: ...AM PASS CBC RAM PASS Ethernet Reg NOT DONE Test Not Required PCI IDE Reg PASS Clock Mux PASS Framer 1 Access PASS Framer 2 Access PASS Framer 3 Access PASS Framer 4 Access PASS ATLAS 1 RAM PASS Hard Disk Access PASS The following example shows the display output for the dsphwalms command MGX8850 7 PXM a dsphwalms Device Alarms DISK None ATLAS 1 None ATLAS 0 None NILE4 None CBC 0 None CBC 1 None QE...

Страница 622: ... Alarm CRITICAL HISTORY ERROR COUNT FOR DEVICE QE1210 1 Error Type Total Errors Rx HW Err 0 DTE ProcErr 0 RAM ERR 0 HISTORY ERROR COUNT FOR DEVICE QE1210 0 Error Type Total Errors Rx HW Err 0 DTE ProcErr 0 RAM ERR 0 MGX8850 8 PXM a dspdiagtests Online Diagnostic Tests Id TestName 1 Utopia Test 2 Path Test 3 Xbar Test 4 Trap Freq Monitor 5 Memory Access 6 Elmer Access 7 Flash Checksum 8 Ethernet Pi...

Страница 623: ...Register Access Clock Mux Validation Framer Access Atlas1 RAM Access Atlas2 RAM Access Hard Disk Access PXM1E Path tests Data Path Control Path PXM1E Device Tests Atlas Register Access Atlas SRAM Access Framer LIU Access Trap Frequency Monitor Elmer Access Flash Checksum Ethernet Ping QE RAM Access HDD PCI Access HDD R W CBC RAM Access BRAM checksum Memory Access PXM45 Diagnostics Tests The follow...

Страница 624: ...t 16 2004 Appendix G Reliability Availability and Serviceability Diagnostics PCI IDE Register Access Clock Mux Validation Hard Disk Access PXM45 Path Tests Utopia Loopback Path Test Crossbar test Device Tests QE RAM Access CBC RAM Access Flash Checksum HDD R W HDD PCI Access Trap Frequency Monitor Ethernet Ping BRAM checksum Memory Access ...

Страница 625: ...d 3 4 3 6 3 10 3 11 3 14 3 16 3 18 3 20 3 35 addimaport command 3 4 3 6 3 10 3 11 3 14 3 16 3 18 3 20 3 37 3 38 addlink command 5 3 5 4 5 14 addlmi command 3 18 3 20 addlnloop command 9 79 addnwnode command 8 13 8 20 addpart command 3 4 3 6 3 11 3 13 3 14 3 16 3 18 3 49 addparty command 3 81 addpnni node command 8 2 addpnni summary addr command 8 6 addport command 3 4 3 6 3 10 3 11 3 13 3 14 3 16 ...

Страница 626: ...ing configuration 9 45 audience for this document xxvii AUSM card supported interfaces 1 5 automatic configuration ILMI 3 62 AW configuration 8 21 AXSM card compatibility 2 51 configuring loopback lines 9 79 configuring redundancy 4 8 initializing 4 4 software downgrades A 22 software upgrades A 2 testing loopback lines 9 79 AXSM E SCTs 7 3 AXSM SCTs 7 2 AXSM slot decommissioning 10 26 AXSM softwa...

Страница 627: ... Cisco com xliii CISCO_GP access privileges 2 16 resetting the password 2 20 Cisco MGX 8830 features 1 3 Cisco MGX 8850 PXM1E features 1 3 Cisco MGX 8850 PXM45 features 1 3 Cisco MGX 8880 features 1 3 Cisco MGX 8950 features 1 3 Cisco TAC See TAC Cisco user group See CISCO_GP Cisco View 1 16 class of service buffer 7 1 CLI connections CP port setup C 2 LAN port setup C 6 MP port setup C 6 terminal...

Страница 628: ...magrp command 3 33 cnfimalnk command 3 36 3 37 cnfintfcongth command 8 24 8 25 cnflic command F 12 F 15 F 22 cnfln command 3 3 3 23 3 27 5 3 5 4 cnfln ds3 command 3 27 cnfln sonet command 3 25 3 26 5 6 5 9 cnfname command 2 2 2 21 cnfncdpclksrc command 2 35 9 32 9 33 cnfncdp command 2 3 2 34 9 32 cnfncdpport command 9 34 cnfndconnpribump command 8 30 cnfndidrtes command 8 14 cnfndparms command 9 5...

Страница 629: ... 1 13 restoring 9 5 saving 9 1 user access 2 15 configuration files backup boot access B 4 configure terminal command 6 7 congestion indicator See CI connection admission control 7 1 conntrace command 9 54 console port PXM UI S3 2 4 PXM UI S3 B 2 5 controller configuring for MPLS 2 30 configuring for PNNI 2 23 conventions documentation xxviii copy command 6 2 A 38 A 42 A 44 backup boot B 3 runtime...

Страница 630: ...6 disk verification 9 73 dncon command 3 86 dnln command 10 28 dnparty command 3 87 dnpnport command 3 6 3 11 3 12 3 13 3 14 3 16 3 18 3 20 3 52 9 52 dnport command 3 47 9 51 dntrk command on IGX 3 91 documentation changes for this release xliv conventions xxviii descriptions of manuals xxxviii feedback xlvi manuals for each product release xxxii objectives xxvii obtaining xlvii ordering xliii org...

Страница 631: ... command 11 9 dspimalnkalms command 11 7 11 9 dspimalnk command 3 4 3 6 3 10 3 11 3 14 3 16 3 18 3 36 3 37 9 92 dspimalnks command 3 4 3 6 3 10 3 11 3 14 3 16 3 18 3 20 3 36 9 93 dspipif atm0 command C 8 C 9 dspipif command 2 39 dspipif lnPci0 command 2 40 dspipif sl0 command C 7 dsplicalms command 11 7 11 9 F 11 dspliccd command 11 10 F 9 dspliccds command 11 10 F 7 dsplicnodeid command F 11 F 15...

Страница 632: ...18 3 20 3 44 3 47 4 10 7 14 11 7 dspportsct abr command 7 16 dspportsct bw command 7 17 dspportsct command 7 15 dspportsct cosb command 7 21 dspportsct cosThr command 7 25 dspportsct gen command 7 19 dspportsct vcThr command 7 22 dspprefs command 8 12 8 19 dspprfx command 3 6 3 64 9 11 dsppribumpstats command 8 31 dsppswdreset command 2 20 2 21 dspred command 4 9 6 10 9 16 dsprevs command 4 5 9 15...

Страница 633: ...terfaces 1 5 FRSM 12 T3E3 SCTs 7 4 FRSM 2CT3 prompt 2 7 FTP backup boot password B 4 backup boot service B 4 runtime service A 25 G gateway node 8 65 disabling 8 72 grooming configuring soft reroute 8 35 displaying configuration parameters 8 45 displaying statistics 8 47 introduction 8 32 manual 8 38 orderly 8 43 scheduled 8 35 soft reroute 8 33 thresholds 8 39 GROUP1 access privileges 2 17 H hard...

Страница 634: ...s plan 1 17 IP Address Plan creating 1 17 ipifconfig atm0 command C 8 ipifconfig command 2 3 ipifconfig lnPci0 command 2 41 ipifconfig sl0 command C 7 L Label Edge Router 6 11 Label Switch Controller 6 11 LAN 2 connector disabled 2 39 LAN connection PXM UI S3 2 39 PXM UI S3 B 2 40 LAN port connection setup C 6 license See MPSM licensing F 1 line length 3 26 lines bringing up 3 22 5 4 configuration...

Страница 635: ... 6 managing licenses F 3 moving licenses F 13 overview F 1 purchasing licenses F 11 recovering licenses F 14 rekeying feature licenses F 21 saving and restoring licenses F 14 transferring licenses F 14 services 4 6 MPSM CBSM card supported interfaces 1 5 MPSM 8E1 ATM 4 8 MPSM 8E1 CES 4 8 MPSM 8E1 FRM 4 8 MPSM 8T1 ATM 4 8 MPSM 8T1 CES 4 8 MPSM 8 T1E1 upgrading to 10 21 MPSM 8T1 FRM 4 8 N NCDP clock...

Страница 636: ...resetting 2 20 pathtraceport command 9 54 PCR definition 7 18 peer group creating upper levels 8 1 ID configuration 2 24 peer group leader See PGL permanent virtual circuit See PVC persistent network topology 8 65 PGL priority configuration 8 3 PNNI AW configuration 8 21 background routing table generation 8 53 bandwidth overbooking factor configuration 8 22 BPX trunk 3 1 BPX trunk configuration 3...

Страница 637: ...7 2 9 publications See documentation PVC 3 8 pwd command backup boot B 3 runtime A 25 PXM1E card configuring loopback lines 9 79 supported interfaces 1 6 testing loopback lines 9 79 verifying disk data 9 73 PXM1E SCTs 7 4 PXM45 card adding standby cards 10 2 card types 2 50 redundancy overview 1 10 software downgrades A 22 software upgrades A 2 verifying disk data 9 73 PXM45 software files backup ...

Страница 638: ...ooting from a TFTP server A 40 card types 2 55 configuration quickstart 6 1 configuring redundancy 6 9 configuring SNMP 6 10 dspcd command display 6 2 dspcds command display 6 2 generic software name A 41 graceful boot upgrade A 13 A 15 graceful runtime upgrade A 17 initializing 6 4 non graceful boot upgrade A 19 non graceful runtime upgrade A 20 resetting A 37 RPM PR software files backup boot ac...

Страница 639: ...k command 10 9 show bootflash command 6 6 show bootvar command A 42 A 45 show flash command A 36 A 38 show interfaces command 6 10 show inventory command 1 15 show run command 6 10 show version command 6 2 6 8 signaling configuring ILMI signaling 3 60 Simple Network Management Protocol See SNMP SNMP 1 16 community string 2 44 configuration 2 42 RPM PR card configuration 6 10 trap source IP address...

Страница 640: ...ion 9 61 C 13 ssh command 9 61 standards compliance D 1 SONET D 4 standby card state 2 7 2 14 startup config file A 41 static ATM addresses adding 3 58 removing 9 51 summary address display 2 29 SUPER_GP access privileges 2 17 default username and password 2 9 superuser user group See SUPER_GP sustained cell rate See SCR SVC 3 1 3 2 displaying SVCs 9 43 quickstart configuration 3 7 svcifconfig com...

Страница 641: ... core switch 1 11 DSL aggregation 1 13 Multiservice edge aggregation 1 10 topology database deleting a link 8 73 deleting a node 8 72 traps configuring ILMI traps 3 60 trunks AINI link configuration 3 14 BPX PNNI trunk configuration 3 12 bringing up 3 22 5 4 configuration 3 26 3 27 5 5 IISP link configuration 3 15 3 19 MPLS configuration 3 1 PNNI configuration 3 1 See also lines viewing configurat...

Страница 642: ...le A 47 version levels software determining from filenames 9 11 managing 3 22 4 3 verifying 4 5 virtual tributary 5 15 virtual tributary group 5 15 virtual trunk introduction 1 12 VISM card supported interfaces 1 5 W warning definition xxix whoami command backup boot B 3 runtime 2 18 A 25 without 9 74 worksheets hardware configuration E 2 E 3 E 4 X XLMI link configuration 3 17 XLMI link introducti...

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