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Cisco MGX 8230 Edge Concentrator Installation and Configuration

Release 1.1.31, Part Number 78-11215-03 Rev. B0, May 2001

Chapter 2 Module and Service Descriptions

Frame Relay Service Modules

E3 Interfaces

•

One G.703 (34.368 Mbps +/-20 ppm) interface with dual female 75-ohm BNC coaxial connectors
per port (separate RX and TX)

•

HDB3 line coding

•

Pulse shape conforming to ITU G.703

•

E3 BERT and extended loop-up, loop-down pattern generation and verification

•

1:1 redundancy with Y-cabling for E3 CESM cards of the same type

•

LOS alarm detection/generation support

•

Transmitter loop-timed to receiver or synchronized to shelf

LED Indicators

Table 2-14 LED Indicators for T3/E3 CESM

Type of LED

Color

Meaning

ACT LED (Active)

Green

On indicates the card set is in active mode.

STBY LED (Standby)

Yellow

•

Slow blink with the Active LED off indicates the card is
in the boot state.

•

Fast blink with the Standby LED indicates the receiving
firmware.

•

Fast blink indicates the service module is passing BRAM
channel information to the PXM1.

•

Steady yellow indicates the card is in Standby mode and
the firmware is executing ADMIN code.

FAIL LED

Red

•

Steady red with Active and Standby LEDs off indicates
either the card is in the Reset condition, the card has
failed, or the card set is not complete (no line module).

•

Steady red with Active LED on indicates the card was
active prior to failing.

•

Steady red with Standby LED on indicates the card was
standby prior to failing.

•

Both standby and red LED lit indicates self-test failure.

PORT LEDs

Green

Green indicates the port is active.

Red

Red indicates a local alarm on the port.

Yellow

Yellow indicates a remote alarm on the port.

Содержание MGX 8230

Страница 1: ...rive San Jose CA 95134 1706 USA http www cisco com Tel 408 526 4000 800 553 NETS 6387 Fax 408 526 4100 Cisco MGX 8230 Edge Concentrator Installation and Configuration Release 1 1 31 May 2001 Customer Order Number DOC 7811215 Text Part Number 78 11215 03 Rev B0 ...

Страница 2: ...uipment to one side or the other of the television or radio Move the equipment farther away from the television or radio Plug the equipment into an outlet that is on a different circuit from the television or radio That is make certain the equipment and the television or radio are on circuits controlled by different circuit breakers or fuses Modifications to this product not authorized by Cisco Sy...

Страница 3: ...ost Document Information Document Title Cisco MGX 8230 Edge Concentrator Installation and Configuration Part Number 78 11215 03 Rev B0 S W Release Release 1 1 31 On a scale of 1 5 5 being the best please let us know how we rate in the following areas Please comment on our lowest score s Mailing Information Company Name Date Contact Name Job Title Mailing Address City State Province ZIP Postal Code...

Страница 4: ...RST CLASS MAIL PERMIT NO 4631 SAN JOSE CA POSTAGE WILL BE PAID BY ADDRESSEE ATTN DOCUMENT RESOURCE CONNECTION CISCO SYSTEMS INC 170 WEST TASMAN DRIVE SAN JOSE CA 95134 9883 NO POSTAGE NECESSARY IF MAILED IN THE UNITED STATES ...

Страница 5: ... xxv Documentation Feedback xxvi Obtaining Technical Assistance xxvi Cisco com xxvi Technical Assistance Center xxvii Contacting TAC by Using the Cisco TAC Website xxvii Contacting TAC by Telephone xxvii C H A P T E R 1 Introducing the MGX 8230 1 1 MGX 8230 System Overview 1 2 The Applications of the MGX 8230 1 3 As a feeder 1 3 As a Stand Alone Switch 1 3 Multiprotocol Label Switching MPLS 1 3 Co...

Страница 6: ...tion Service Modules CESM 1 15 Voice Service Modules VISM 1 15 Route Processor Module RPM 1 15 Redundancy for Service Modules 1 16 1 1 Redundancy 1 16 Hot Standby 1 16 1 N Redundancy 1 16 C H A P T E R 2 Module and Service Descriptions 2 1 Processor Switching Module 2 1 PXM1 Features 2 2 PXM1 Illustration and LED Description 2 2 PXM1 User Interface Back Cards 2 3 PXM1 UI standard 2 3 PXM UI S3 opt...

Страница 7: ...Common to All FRSMs 2 20 Data Link Layer features 2 20 Frame Relay features 2 20 ATM FUNI features 2 21 Frame Forwarding Features 2 21 Redundancy for Frame Service Modules 2 22 Hot Standby 2 22 1 1 Redundancy 2 22 1 N Redundancy 2 22 Connection Types on the FRSM 2 22 Frame Relay to ATM Network Interworking 2 23 Frame Relay to ATM Service Interworking 2 24 Frame Forwarding 2 26 ATM Frame to User Ne...

Страница 8: ... Power Disconnection Warning 3 11 Grounded Equipment Warning 3 12 Installation Warning 3 12 Class 1 Laser Product Warning 3 13 Laser Beam Warning 3 13 Seismic Considerations 3 14 Seismic Anchoring for a Cisco Rack 3 14 Power and Grounding 3 17 AC Power Circuit Breakers 3 17 DC Power Circuit Breakers 3 17 Electrical Power for AC Powered Nodes 3 17 Electrical Power for a DC Powered MGX 8230 3 17 Bon...

Страница 9: ... Rack Mount the MGX 8230 chassis 4 8 Re install the front cards 4 10 Re install the back cards 4 10 Connecting Power for DC Systems 4 11 Connecting Power for AC Systems 4 14 Installing AC Power Supply Modules in the AC Power Supply Tray optional 4 15 Making the Connections to the AC Power Supply Module s 4 15 Install the Cable Manager 4 17 Power up the MGX 8230 4 18 C H A P T E R 5 Configuring the...

Страница 10: ... DAX Connection 6 2 Rules for Adding Three Segment Connections 6 3 The Processor Switching Module 6 5 Configuring Synchronization for the Shelf 6 5 Clock Sources 6 5 Clock Source Types 6 6 Clock Source Configuration 6 6 Configuration Example 6 6 Configuring PXM1 Card Level Parameters Lines and Ports 6 7 Automatic Protection Switching on the PXM1 6 9 APS Requirements 6 9 APS Configuration 6 9 Addin...

Страница 11: ...ections 6 40 Bit Error Rate Testing on a T3 or E3 CESM 6 42 Eight Port Circuit Emulation Service Modules 6 42 Structured Data Transfer 6 43 Unstructured Data Transfer 6 43 Cell Delay Treatment 6 44 Redundancy Support for the Eight Port CESM 6 44 Error and Alarm Response 6 44 Configuring Service on an Eight Port CESM 6 45 Configuring the Card Lines and Ports 6 45 Configuring Bulk Distribution and R...

Страница 12: ...idation Criteria to be FEACCodes8Of10 6 62 Negative Tests 6 62 Disable FEAC Codes 6 62 Configure DS3 Loopback Codes from the Standby PXM1 Card 6 63 A P P E N D I X A Technical Specifications A 1 MGX 8230 Enclosure Power and Performance Specifications A 1 MGX 8230 Processor Switching Module Specifications A 3 AUSM B 8T1E1 Interface Characteristics A 6 FRSM 2CT3 Specifications A 9 FRSM 2CT3 Framer A...

Страница 13: ... 28 SONET SDH A 29 Frame Relay A 29 Circuit Emulations Service A 29 Safety A 30 Environmental A 30 A P P E N D I X B Cable Specifications B 1 T3 Trunk Cabling B 1 Frame Relay Cabling B 2 T1 Cabling B 2 E1 Cabling B 3 SMB Connector B 3 12IN1 S4 V 35 X 21 Back Card B 4 HSSI Port Connectors B 5 DC Power Cabling B 6 AC Power Cabling B 7 Control and Clock Cabling B 7 Maintenance and Control Ports B 7 E...

Страница 14: ...Contents xiv Cisco MGX 8230 Edge Concentrator Installation and Configuration Release 1 1 31 Part Number 78 11215 03 Rev B0 May 2001 ...

Страница 15: ...ack Card SMFLR 1 622 B 2 7 Figure 2 5 OC 12 Intermediate Reach Back Card SMFIR 1 622 B 2 8 Figure 2 6 OC 3 Four Port Back Card SMF 155 B 2 9 Figure 2 7 Two port T3 Back Card BNC 2T3 2 10 Figure 2 8 Two port E3 Back Card BNC 2E3 2 11 Figure 2 9 MGX SRM 3T3 C Card Set 2 14 Figure 2 10 AUSM B 8T1 or AUSM B 8E1 Front Card 2 17 Figure 2 11 RJ 48 and SMB Back Cards for the MGX AUSM 8T1E1 B 2 19 Figure 2...

Страница 16: ...Rear Mounting Brackets for 19 Inch Rack 4 5 Figure 4 3 MGX 8230 Chassis Front View with 19 Inch Mid Mounting Bracket 4 5 Figure 4 4 Front Card Insertion Extractor Lever 4 7 Figure 4 5 Front View of MGX 8230 with 23 Inch Mid Mounting Brackets 4 9 Figure 4 6 Rear View of MGX 8230 with Two DC PEMs 4 11 Figure 4 7 Rear View of MGX 8230 with 1 DC PEM 4 12 Figure 4 8 DC Power Entry Module Rear View 4 12...

Страница 17: ...dicators for the FRSM HS1 B and the FRSM HS2 2 39 Table 2 10 12IN1 S4 Back Card Cable Types 2 39 Table 2 11 Cabling and Clock Sources for the MGX FRSM HS1 B 2 39 Table 2 12 Cabling Types and Part Numbers X 21 and V 35 2 40 Table 2 13 LED Indicators for Eight Port CESM 2 46 Table 2 14 LED Indicators for T3 E3 CESM 2 51 Table 2 15 LED Indicators for VISM 2 58 Table 3 1 Ground Point Descriptions for ...

Страница 18: ...vel A 9 Table A 11 Frame Relay Interface Standards A 10 Table A 12 FRSM 2T3E3 Front Card Physical Characteristics A 11 Table A 13 T3 Line Level A 11 Table A 14 E3 Line Level A 12 Table A 15 Frame Relay Interface Standards A 13 Table A 16 FRSM HS2 Physical Characteristics A 13 Table A 17 FRSM HS2 Line Characteristics A 13 Table A 18 Counters per Line A 14 Table A 19 Service Related Statistics A 14 ...

Страница 19: ... B 4 E1 Trunk Circuit Line Cabling Specification B 3 Table B 5 E1 Connector Pin Assignments unbalanced B 3 Table B 6 12IN1 S4 cable types B 4 Table B 7 V 35 signals B 4 Table B 8 X 21 Signals B 5 Table B 9 Cable Part Numbers for MGX FRSM HS1 BV B 5 Table B 10 Pinouts for SCSI II Connector B 5 Table B 11 DC Power Wiring B 6 Table B 12 AC Power Cables B 7 Table B 13 Maintenance and Control Port Cabl...

Страница 20: ...Tables xx Cisco MGX 8230 Edge Concentrator Installation and Configuration Release 1 1 31 Part Number 78 11215 03 Rev B0 May 2001 ...

Страница 21: ...cuitry and wiring practices and have experience as an electronic or electromechanical technician as well as with the Cisco IGX BPX switches Note This Cisco MGX 8230 Edge Concentrator Installation and Configuration covers the installation and configuration for the equipment The command reference and error codes for the MGX 8230 are described in the section Related Documentation Warning Installation...

Страница 22: ... 8230 Edge Concentrator Table 1 MGX 8230 Edge Concentrator Related Documentation Documentation Description Cisco MGX 8230 Edge Concentrator Installation and Configuration Release 1 1 31 DOC 7811215 Provides installation instructions for the MGX 8230 Edge Concentrator Cisco MGX 8230 Edge Concentrator Command Reference Release 1 1 31 DOC 7811211 Provides detailed information on the general command l...

Страница 23: ...tocol Service Agent components and capabilities Cisco WAN Manager Database Interface Guide Release 10 DOC 7810785 Provides the information to gain direct access to the CWM Informix OnLine database that is used to store information about the elements within your network Table 3 Cisco WAN Switching Release 9 3 Related Documentation Documentation Description Cisco BPX 8600 Series Installation and Con...

Страница 24: ...by vertical bars Examples use these conventions Terminal sessions and information the system displays are in screen font Information you enter is in boldface screen font Nonprinting characters such as passwords are in angle brackets Default responses to system prompts are in square brackets Cisco WAN Switching SuperUser Command Reference Release 9 3 10 DOC 7810702 Provides detailed information on ...

Страница 25: ...azards involved with electrical circuitry and be familiar with standard practices for preventing accidents Obtaining Documentation The following sections provide sources for obtaining documentation from Cisco Systems World Wide Web You can access the most current Cisco documentation on the World Wide Web at the following sites http www cisco com http www china cisco com http www europe cisco com D...

Страница 26: ...hnical assistance Customers and partners can obtain documentation troubleshooting tips and sample configurations from online tools For Cisco com registered users additional troubleshooting tools are available from the TAC website Cisco com Cisco com is the foundation of a suite of interactive networked services that provides immediate open access to Cisco information and resources at anytime from ...

Страница 27: ...nfiguration In each of the above cases use the Cisco TAC website to quickly find answers to your questions To register for Cisco com go to the following website http www cisco com register If you cannot resolve your technical issue by using the TAC online resources Cisco com registered users can open a case online by using the TAC Case Open tool at the following website http www cisco com tac case...

Страница 28: ...xxviii Cisco MGX 8230 Edge Concentrator Installation and Configuration Release 1 1 31 Part Number 78 11215 03 Rev B0 May 2001 Preface Obtaining Technical Assistance ...

Страница 29: ...Power page 1 4 MGX 8230 Management page 1 11 Summary of MGX 8230 Cards and Modules page 1 12 Processor Switching Module PXM1 page 1 12 User Interface Back Cards page 1 13 Service Resource Module SRM page 1 14 Frame Relay Service Modules FRSM page 1 14 ATM UNI Service Modules AUSM page 1 14 Circuit Emulation Service Modules CESM page 1 15 Voice Service Modules VISM page 1 15 Route Processor Module ...

Страница 30: ... BPX 8600 series MGX 8850 and Cisco IGX 8400 series Multiservice Switches The MGX supports the following services IP VPNs using Cisco IOS software based MPLS label switching The full suite of voice over IP voice over ATM and capabilities with full interworking Frame Relay services High density Point to Point Protocol PPP for Internet access and aggregation Narrowband ATM for managed data voice and...

Страница 31: ... more high speed ATM interfaces This enables the MGX 8230 to interface to a multivendor ATM network or to any other ATM attached device such as a Cisco 7200 or GSR router LS1010 MSR 8450 and so on The MGX 8230 interfaces to the ATM equipment using a standard ATM UNI or NNI Multiprotocol Label Switching MPLS As a component of the BPX 8680 IP universal service node the MGX 8230 is capable of forward...

Страница 32: ...and reassemble SAR cells to eliminate system bottlenecks The following list shows the applicable AAL for each service Circuit emulation services uses AAL1 Frame Relay to ATM network interworking uses AAL5 and Frame Relay Service Specific Convergence Sub layer FR SSCS Frame Relay to ATM service interworking uses both transparent and translation modes to map Frame Relay to native ATM AAL5 Frame Forw...

Страница 33: ...gle Height and Double Height Slots Single height slots on the MGX 8230 chassis can be converted into double height slots When a double height front card is plugged in the left slot number is used The back cards are numbered according to the front card numbering scheme with the exception of slots 8 and 9 as noted below Since front slots 1 and 2 are always double height for PXM1 processor modules sl...

Страница 34: ... optional AC Power Supply Tray The MGX 8230 backplane distributes power via connectors on the 48 VDC bus to each hot pluggable processor or service module Each card incorporates on board DC DC converters to convert the 48 VDC from the distribution bus voltage to the voltages required on the card Optional AC Power Supply For an AC powered MGX 8230 an optional AC power supply tray is attached to the...

Страница 35: ...ures 1 rack unit high An output capacity of 1200 Watts at 48 VDC O ring diode EMI filtering Cooling fan Power switch DC and AC status LEDs DC Powered MGX 8230 For DC systems a DC Power Entry module PEM is required for each DC source of central office power 42 to 56 VDC The MGX 8230 can support two DC power sources and has rear panel slots for two DC PEMS Figure 1 5 illustrates a DC PEM The DC PEMs...

Страница 36: ...located on the left side of the card cage to pull ambient cooling air into the system through openings between front card faceplates over the boards in the card cage and out through air exhaust openings on the left side of unit Figure 1 6 is an illustration of the MGX 8230 fan tray assembly The cooling system incorporates the following design features 48 VDC fans with rotation sensing N 1 fan redu...

Страница 37: ...lock diagram of the MGX 8230 architecture The main functions of the MGX 8230 backplane are to connect cards together terminate critical signals properly provide 48 VDC power to all cards and set ID numbers for each slot In addition the MGX 8230 backplane interconnects both front cards and back cards together via pass through connectors A software readable ID on the backplane is available for softw...

Страница 38: ... ports one from each PXM1 The master cell bus ports are CB0 to CB7 and the PXM1 slave ports are referred to as 7S and 8S in Table 1 1 A cell bus comprises the group of signals used to transfer data between the PXM and a service module CB 0 6 1 2 4 and 3 are dedicated service modules CB5 supports physical slot 6 CB7 supports physical slot 13 as well as the alternate PXM1 s slave port There is a con...

Страница 39: ...r changes to the module status or configuration occur The MIB can be interrogated using SNMP commands The MGX 8230 supports the following user interface applications Cisco WAN Manager formerly StrataView Plus a Graphical User Interface GUI application for connection management This application enables operations administration and maintenance of WAN multiservice networks CiscoView a GUI applicatio...

Страница 40: ...roduction to Core Card Sets and Service Modules The MGX 8230 supports core cards and service modules The Processor Switching Module PXM1 and optional Service Resource Module SRM are core cards In addition the PXM1 is part of a card set consisting of a front card a back card and a daughter card The front card contains the processing intelligence The daughter card contains the firmware that distingu...

Страница 41: ...d through SONET automatic protection switching APS functionality APS requires the B model MGX SMFLR 4 155 B single mode fiber long reach uplink back card The MGX SMFLR 4 155 B is a broadband network module for the PXM1 and provides a single mode long reach fiber optic SONET OC 3 interface that conforms to ANSI T1 105 and GR 253 CORE standards This interface uses SC connectors and redundant configu...

Страница 42: ...1 C Frame Service Module for eight channelized E1 ports AX FRSM 8E1 C The AX FRSM 8E1 C allows full DS0 and n x DS0 channelization of the E1s Each interface is configurable as up to 31 ports running at full line rate at 56 or n x 64 kbps for a maximum of 248 ports per FRSM 8E1 C Frame Service Module for T3 and E3 MGX FRSM 2E3T3 The MGX FRSM 2E3 T3 provides interfaces for two T3 or E3 Frame Relay l...

Страница 43: ... data along with three LED indicators for line status Voice Service Modules VISM MGX VISM 8T1 and MGX VISM 8E1 These cards support eight T1 or E1ports for transporting digitized voice signals across a packet network The VISM provides toll quality voice fax and modem transmission and efficient utilization of wide area bandwidth through industry standard implementations of echo cancellation voice co...

Страница 44: ...dby card will automatically configure itself to match the configuration of the primary card This process may take up to eight minutes After the configuration transfer process is completed the transfer from the primary to the hot standby card takes less that one second regardless of the number of connections Any subsequent changes to the primary card are automatically transferred to the hot standby...

Страница 45: ...er 1 Introducing the MGX 8230 Summary of MGX 8230 Cards and Modules With 1 N redundancy a group of service modules has one standby module Redundancy by way of the redundancy bus on the MGX SRM 3T3 C requires the redundant card group to have one of the following special back cards for redundancy support R RJ48 8T1 LM R RJ48 8E1 LM ...

Страница 46: ...1 18 Cisco MGX 8230 Edge Concentrator Installation and Configuration Release 1 1 31 Part Number 78 11215 03 Rev B0 May 2001 Chapter 1 Introducing the MGX 8230 Summary of MGX 8230 Cards and Modules ...

Страница 47: ...ition when installed in the MGX 8230 back card slots See the MGX 8230 Enclosure and Power section on page 1 4 for more information on slot assignments and module installation Processor Switching Module The PXM1 card set consists of the PXM1 front card the PXM1 User Interface back card PXM1 UI or PXM UI S3 and various uplink back cards that can serve as either a trunk or a UNI For physical details ...

Страница 48: ...OC 3 and OC 12 uplink cards Hot card insertion removal 1 1 hot standby redundancy User selectable primary and secondary clock sources with graceful switchover Internal Stratum 4 or optional Stratum 3 external BITS or inband clock sources Inband management or out of band via EIA TIA 232 or 10BaseT control ports Narrowband service modules Broadband trunking support DSO to OC 12c STM 4 interfaces sup...

Страница 49: ...tion and control This card is also used to connect the system to an external clocking source Install this card in the upper half of the back of the PXM1 See the User Interface Access Ports section on page 5 2 for more information on the PXM1 back card ports There are two options for the PXM1 User Interface back card PXM1 UI standard The PXM1 UI back card shown in Figure 2 2 provides One RJ 45 48 f...

Страница 50: ... Clock Connections If external equipment or a local digital central office is to provide synchronization the external clock source is connected to the PXM1 UI or PXM UI S3 back card Stratum 4 clocking External clocking sources are connected to the PXM1 UI back card Figure 2 2 One RJ 45 48 connector for external T1 or E1 clock input One BNC connector for E1 clock input Stratum 3 clocking External c...

Страница 51: ...igure 2 4 OC 12 Long Reach Back Card SMFLR 1 622 B Figure 2 5 OC 12 Intermediate Reach Back Card SMFIR 1 622 B Figure 2 6 OC 3 Four Port Back Card SMF 155 B Figure 2 7 Two port T3 Back Card BNC 2T3 Figure 2 8 Two port E3 Back Card BNC 2E3 PXM1 User Interface Back Cards Refer to PXM1 User Interface Back Cards page 2 3 for descriptions of the features available with the PXM1 User Interface back card...

Страница 52: ...able for forwarding MGX 8230 alarms to an alarm system Separate visual and audible alarm outputs are available for major and minor alarm outputs The MGX 8230 alarm outputs are available on a DB 15 connector on the PXM UI S3 back card faceplate PXM UI S3 C P M P A L 1 N L 2 N A EXT CLK 1 L A A R M 46010 EXT CLK 2 External Clock 1 connection for T1 and E1 external clock sources LAN 2 port not suppor...

Страница 53: ...Processor Switching Module SMFLR 1 622 Back Card An illustration of the long reach OC 12 card appears in Figure 2 4 For specifications on this card refer to Appendix A Technical Specifications Note that Automatic Protection Switching APS requires the B model an SMFLR 1 622 B Figure 2 4 OC 12 Long Reach Back Card SMFLR 1 622 B 12210 SMFLR 1 622 ENABLED SIGNAL RX TX ...

Страница 54: ...rocessor Switching Module SMFIR 1 622 Back Card The intermediate reach OC 12 back card appears in Figure 2 5 For specifications on this card refer to Appendix A Technical Specifications Note that Automatic Protection Switching APS requires the B model an SMFIR 1 622 B Figure 2 5 OC 12 Intermediate Reach Back Card SMFIR 1 622 B 12210 SMFLR 1 622 ENABLED SIGNAL RX TX ...

Страница 55: ...T OC 3 interface that conforms to ANSI T1 105 and GR 253 CORE standards This interface uses SC connectors and redundant configurations are supported through Y cables For specifications on this card refer to Appendix A Technical Specifications Note that Automatic Protection Switching APS requires the B model an SMF 155 B Figure 2 6 OC 3 Four Port Back Card SMF 155 B 12206 ENABLED SC 4 155 SIGNAL RX...

Страница 56: ...rt Number 78 11215 03 Rev B0 May 2001 Chapter 2 Module and Service Descriptions Processor Switching Module BNC 2T3 Back Card For card specifications refer to Appendix A Technical Specifications Figure 2 7 Two port T3 Back Card BNC 2T3 12209 BNC 2T3 SIGNAL RX TX PORT 1 SIGNAL RX TX PORT 2 ...

Страница 57: ...Two versions of the BNC 2E3 card are available The BNC 2E3A applies to Australia only and the BNC 2E3 applies to all other sites that require E3 lines on the PXM1 uplink card An illustration of the two port E3 back card appears in Figure 2 8 For specifications on this card refer to Appendix A Technical Specifications Figure 2 8 Two port E3 Back Card BNC 2E3 12209 BNC 2T3 SIGNAL RX TX PORT 1 SIGNAL...

Страница 58: ...ervice module in a group must be a superset with respect to functionality of the cards Upon the detection of a failure in any of the service modules the packets destined for the failed service module are carried over the CellBus to the SRM in its chassis The SRM receives the packets and switches them to the backup service module via the CellBus Bulk Distribution Mode Each of the T3 ports can be us...

Страница 59: ...s and card slots to the MGX SRM 3T3 C see Chapter 6 Card and Service Configuration Installation Requirements for the MGX SRM 3T3 C The following are card level characteristics that apply to any SRM installation Only MGX SRM 3T3 C cards can be installed in slots 7 and 14 No other service modules can be installed in slots 7 and 14 These slots do not have cell bus connections The SRM modules use a lo...

Страница 60: ...nd Configuration Release 1 1 31 Part Number 78 11215 03 Rev B0 May 2001 Chapter 2 Module and Service Descriptions Service Resource Module Figure 2 9 MGX SRM 3T3 C Card Set BNM 3T3 M S6181 ACT STBY FAIL LIN RED SRM 3T3 Front card Back card CLEI Code Label ...

Страница 61: ... equipment management Quality of Service QoS Management Consistent with Cisco s intelligent quality of service QoS management features AUSM B cards support per VC queuing on ingress and multiple class of service queues on egress AUSM B cards fully support continuous bit rate CBR variable bit rate VBR unspecified bit rate UBR and available bit rate ABR service classes Inverse Multiplexing AUSM B ca...

Страница 62: ...cation with optional SRM 1 N redundancy within a group of n 1 AUSM B cards of same type on a shelf with optional SRM LOS OOF AIS RAI alarms T1 Cards Eight T1 1 544 Mbps 50 bps lines per card B8ZS or AMI line coding ANSI T1 408 extended Super Frame format line framing ANSI T1 408 support for detection and display of received T1 ESF loopback codes on extended Super Frame ESF data link Cell transfer ...

Страница 63: ...ions of the ATM interface It contains firmware for both the T1 and the E1 line interfaces and downloads from the PXM1 the appropriate code when it recognizes the back card type An illustration of an eight port AUSM B front card appears in Figure 2 10 For specifications on this card refer to Appendix A Technical Specifications Figure 2 10 AUSM B 8T1 or AUSM B 8E1 Front Card Front card PORT 1 PORT 2...

Страница 64: ...uirements for redundancy through an MGX SRM 3T3 C refer to Service Resource Module page 2 12 Table 2 3 Eight Port AUSM B LED Indicators Type of LED Color Description PORT LED Green Green indicates the port is active Red Red indicates a local alarm on the port Yellow Yellow indicates a remote alarm on the port Off indicates the port has not been activated upped ACTIVE LED Green On indicates the car...

Страница 65: ...11 RJ 48 and SMB Back Cards for the MGX AUSM 8T1E1 B T1 RJ48 back card E1RJ48 back card E1 SMB back card 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 RJ48 8E1 RX1 RX2 RX3 RX4 RX5 RX6 RX7 RX8 TX1 TX2 TX3 TX4 TX5 TX6 TX7 TX8 T1 RJ48 redundant 8 port back card RJ48 8T1 R E D U N D A N C Y R E D U N D A N C Y E1 RJ48 redundant 8 port back card R E D U N D A N C Y RJ48 8E1 E1 SMB redundant 8 port back card SMB 8E1 ...

Страница 66: ...and E1 Lines page 2 27 FRSMs for T3 and E3 lines page 2 32 FRSMs for Serial Connections page 2 38 Features Common to All FRSMs This section describes features common to all FRSMs For features specific to the individual module types see Types of Frame Service Modules page 2 27 For information to configure the FRSMs see Configuring Frame Relay Service page 6 27 Data Link Layer features Each logical ...

Страница 67: ...alues 15 plus the zero VPI supports virtual path connections VPCs for all nonzero VPI values up to 15 VPCs Supports 64 VCI value s Supports OAM frame cell flows Standards based usage parameter control Support for high priority rt VBR nrt VBR VBR and ABR ForeSight QoS Standard ABR TM 4 0 compliant Note Note the Foresight option is not available on MGX FRSM HS1 B Frame Forwarding Features No assumpt...

Страница 68: ...rd sets in slots on the same card shelf and connect using an appropriate Y cable to connect each hot standby pair To view the hot standby status of the system use the dsphotstandby command 1 1 Redundancy For 1 1 redundancy place the card sets in adjacent slots and connect a Y cable for each pair of active and standby ports On the CLI configure the card for redundancy by executing the addred comman...

Страница 69: ...me Relay to ATM formats The CLP and congestion indicators can be modified for individual connections using the cnfchanmap command Frame Relay to ATM Direction Each Frame Relay ATM network interworking connection can be configured as one of the following DE to CLP mapping schemes DE bit in the Frame Relay frame is mapped to the CLP bit of every ATM cell generated by the segmentation process CLP is ...

Страница 70: ... to an FRSM all PVC data is subject to service interworking translation and mapping in both the Frame Relay to ATM and ATM to Frame Relay directions Figure 2 13 is an illustration of typical SIW connections Figure 2 13 BPX 8600 Series Network with SIW Connections In Figure 2 13 an MGX 8230 node on the right has three Frame Relay SIW connections terminating on an FRSM Three far end terminations for...

Страница 71: ...ame Relay to ATM service interworking connection can be configured as one of the following CLP to DE mapping schemes If one or more ATM cells belonging to a frame has its CLP set the DE field of the Frame Relay frame will be set DE is always 0 DE is always 1 Setting up the cell loss priority option is accomplished through the MGX 8220 cnfchanmap configure channel map command Congestion Indication ...

Страница 72: ...ame Relay and ATM formats Frame Forwarding The FRSM card can be configured as Frame Forwarding on a port by port basis Frame forwarding operates the same as standard Frame Relay except that the FRSM The 2 byte Q 922 header is not assumed interpreted All frames received are mapped to a specific connection if it exists Otherwise the frames are dropped No DE CLP or FECN EFI mapping is performed Illeg...

Страница 73: ...echnical Specifications For descriptions of how to configure the card lines and ports and add Frame Relay connections refer to Chapter 6 Card and Service Configuration FRSMs for T1 and E1 Lines The eight port FRSMs for T1 or E1 lines support channelized or unchannelized service These cards include the following AX FRSM 8T1 supports up to eight fractional T1 line interfaces AX FRSM 8E1 supports up ...

Страница 74: ...three LED indicators for line status The FRSM 8E1 supports fractional and unchannelized E1 port selection on a per E1 basis The FRSM 8E1 C allows full DS0 and n x DS0 channelization of the E1s for a maximum of 248 ports per FRSM 8E1 C Key Features include Eight E1 2 048 Mbps 50 bps or 32 ppm lines HDB3 or AMI line coding ITU G 704 16 frame multiframe line framing and clear channel E1 Each interfac...

Страница 75: ...M 8T1 and MGX FRSM 8E1 Figure 2 15 is an illustration of the FRSM T1 and E1 back cards AX RJ48 8T1 is the T1 back card An AX R RJ48 8T1 is required for redundancy support AX RJ48 8E1 and AX SMB 8E1 are the E1 back cards for RJ48 and SMB connections A special AX R SMB 8E1 card is required for redundancy support Table 2 5 Line Level LED Indicators for the FRSM T1 E1 Type of LED Color Meaning Individ...

Страница 76: ...and Configuration Release 1 1 31 Part Number 78 11215 03 Rev B0 May 2001 Chapter 2 Module and Service Descriptions Frame Relay Service Modules Figure 2 14 MGX FRSM 8T1 PORT 1 PORT 2 PORT 3 PORT 4 PORT 5 PORT 6 PORT 7 PORT 8 17912 ACT STBY FAIL FRSM 8T1 ...

Страница 77: ...15 RJ 48 and SMB Back Cards for the MGX FRSM 8T1 E1 T1 RJ48 back card E1RJ48 back card E1 SMB back card 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 RJ48 8E1 RX1 RX2 RX3 RX4 RX5 RX6 RX7 RX8 TX1 TX2 TX3 TX4 TX5 TX6 TX7 TX8 T1 RJ48 redundant 8 port back card RJ48 8T1 R E D U N D A N C Y R E D U N D A N C Y E1 RJ48 redundant 8 port back card R E D U N D A N C Y RJ48 8E1 E1 SMB redundant 8 port back card SMB 8E1 1...

Страница 78: ...Two DSX 3 44 736 Mbps 20 ppm interfaces with dual female 75 ohm BNC coaxial connectors per port separate RX and TX B3ZS line coding Pulse shape conforming to ANSI T1 102 1993 C bit parity and M13 line framing formats Scrambling and subrate FRSM 2T3E3 support of major DSU vendors T3 bit error rate tester BERT and extended loopback pattern generation verification 1 1 redundancy with Y cabling for T3...

Страница 79: ...y High Speed FRSM front and back cards see the following illustrations For the MGX FRSM 2CT3 front card see Figure 2 16 on page 2 34 For the MGX FRSM 2T3E3 front card see Figure 2 17 on page 2 35 For the MGX BNC 2T3 back card see Figure 2 18 on page 2 36 For the MGX BNC 2E3 back card see Figure 2 19 on page 2 37 FRSM 2T3E3 LED Indicators Table 2 6 and Table 2 7 describe the FRSM 2T3E3 LED faceplat...

Страница 80: ...lation and Configuration Release 1 1 31 Part Number 78 11215 03 Rev B0 May 2001 Chapter 2 Module and Service Descriptions Frame Relay Service Modules Figure 2 16 MGX FRSM 2CT3 Front Card PORT 1 PORT 2 ACT STBY FAIL FRSM 2CT3 CLEI Code Label 22169 ...

Страница 81: ...ation and Configuration Release 1 1 31 Part Number 78 11215 03 Rev B0 May 2001 Chapter 2 Module and Service Descriptions Frame Relay Service Modules Figure 2 17 MGX FRSM 2T3E3 Front Card PORT 1 PORT 2 ACT STBY FAIL FRSM 2T3E3 CLEI Code Label 22170 ...

Страница 82: ...ator Installation and Configuration Release 1 1 31 Part Number 78 11215 03 Rev B0 May 2001 Chapter 2 Module and Service Descriptions Frame Relay Service Modules Figure 2 18 BNC 2T3 12209 BNC 2T3 SIGNAL RX TX PORT 1 SIGNAL RX TX PORT 2 ...

Страница 83: ...ator Installation and Configuration Release 1 1 31 Part Number 78 11215 03 Rev B0 May 2001 Chapter 2 Module and Service Descriptions Frame Relay Service Modules Figure 2 19 BNC 2E3 12209 BNC 2T3 SIGNAL RX TX PORT 1 SIGNAL RX TX PORT 2 ...

Страница 84: ...s n x 64 Kbps up to 2 Mbps n x 1 5 Mbps and n x 2 Mbps up to 8 Mbps are supported As DTE obtains clock from line up to 8 Mbps The total maximum throughput of all lines on a card is 16Mbps Supports 200 DLCIs per card Support for per VC queueing on ingress with closed loop traffic management Support for two priority levels of egress port queues for data traffic Various DCE DTE loopbacks FRSM HS2 HSS...

Страница 85: ...connector at the far end Also the available clock sources depend on the mode In DTE mode the clock source is either line or ST ST is a wire in the cable For DCE the clock source is the front card See Table 2 11 for the relationship between cabling and modes and Table 2 12 for part numbers Table 2 8 Card Level LED Indicators for the FRSM HS1 B and the FRSM HS2 Type of LED Color Meaning ACT LED Gree...

Страница 86: ...DTE_ST DTE ST line DCE male or female connector at far end Table 2 12 Cabling Types and Part Numbers X 21 and V 35 Type of Cable Far End Connector Part Number X 21 DTE male standard 72 1440 01 X 21 DCE female standard 72 1427 01 V 35 DTE male standard 72 1428 01 V 35 DTE female atypical 72 1436 01 V 35 DCE female standard 72 1429 01 V 35 DCE male atypical 72 1437 01 V 35 DTE DCE 72 1441 01 Straigh...

Страница 87: ...llation and Configuration Release 1 1 31 Part Number 78 11215 03 Rev B0 May 2001 Chapter 2 Module and Service Descriptions Frame Relay Service Modules Figure 2 20 MGX FRSM HS2 Front Card PORT 1 PORT 2 ACT STBY FAIL FRSM HS2 CLEI Code Label 17948 ...

Страница 88: ...onfiguration Release 1 1 31 Part Number 78 11215 03 Rev B0 May 2001 Chapter 2 Module and Service Descriptions Frame Relay Service Modules Figure 2 21 MGX FRSM HS1 B Front Card Faceplate Front Card PORT 1 PORT 2 ACT STBY FAIL FRSM HS1 B CLEI Code Label 26695 ...

Страница 89: ...centrator Installation and Configuration Release 1 1 31 Part Number 78 11215 03 Rev B0 May 2001 Chapter 2 Module and Service Descriptions Frame Relay Service Modules Figure 2 22 SCSI2 2HSSI 17949 SCSI2 2HSSI LM P O R T 1 P O R T 2 ...

Страница 90: ...n and Configuration Release 1 1 31 Part Number 78 11215 03 Rev B0 May 2001 Chapter 2 Module and Service Descriptions Frame Relay Service Modules Figure 2 23 12IN1 S4 Back Card Faceplate 26696 P O R T 4 P O R T 1 P O R T 2 P O R T 3 ENABLED 12 IN 1 4S ...

Страница 91: ...application requirements Synchronous clocking and asynchronous clocking using either SRTS or Adaptive clock recovery are both supported As an enhancement dynamic bandwidth allocation is supported via on hook off hook detection to reduce backbone bandwidth consumed when it is not required by the applications This allows other traffic streams such as VBR and ABR traffic to take advantage of the band...

Страница 92: ...to the Service Resource Module page 2 12 For configuration requirements see the Service Resource Module section on page 6 49 For instructions on how to use the CiscoView application to configure redundancy refer to the CiscoView user documentation Card Combinations A card set has an AX CESM 8T1 or AX CESM 8E1 front card and one of the following back cards AX RJ48 8T1 LM AX R RJ48 8T1 LM for redund...

Страница 93: ...passing BRAM channel information to the PXM1 Steady yellow indicates the card is in Standby mode and the firmware is executing ADMIN code FAIL LED Red Steady Red with Active and Standby LEDs off indicates either the card is in the Reset condition the card has failed or the card set is not complete no line module Steady Red with Active LED on indicates the card was active prior to failing Steady Re...

Страница 94: ...ay 2001 Chapter 2 Module and Service Descriptions Frame Relay Service Modules Figure 2 24 Front Cards for the Eight Port CESM 17689 ACT STBY FAIL PORT 1 PORT 2 PORT 3 PORT 4 8T1 CESM ACT STBY FAIL PORT 1 PORT 2 PORT 3 PORT 4 PORT 5 PORT 6 PORT 7 PORT 8 PORT 5 PORT 6 PORT 7 PORT 8 8E1 CESM T1 Front card E1 Front card ...

Страница 95: ... 25 RJ 48 and SMB Back Cards for the MGX CESM 8T1E1 T1 RJ48 back card E1RJ48 back card E1 SMB back card 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 RJ48 8E1 RX1 RX2 RX3 RX4 RX5 RX6 RX7 RX8 TX1 TX2 TX3 TX4 TX5 TX6 TX7 TX8 T1 RJ48 redundant 8 port back card RJ48 8T1 R E D U N D A N C Y R E D U N D A N C Y E1 RJ48 redundant 8 port back card R E D U N D A N C Y RJ48 8E1 E1 SMB redundant 8 port back card SMB 8E1 1...

Страница 96: ... data transfer Synchronous clocking synchronous timing mode only supported Must derive clock from shelf Onboard BERT BERT support using on board BERT controller BERT commands executed on T3 E3 card Maximum number of connections Maximum number of connections is one In the unstructured mode one logical port is used to represent the T3 E3 line and one connection is added to the port to emulate the ci...

Страница 97: ... indicates the card set is in active mode STBY LED Standby Yellow Slow blink with the Active LED off indicates the card is in the boot state Fast blink with the Standby LED indicates the receiving firmware Fast blink indicates the service module is passing BRAM channel information to the PXM1 Steady yellow indicates the card is in Standby mode and the firmware is executing ADMIN code FAIL LED Red ...

Страница 98: ...riptions Frame Relay Service Modules CESM T3 E3 Illustrations The MGX CESM T3 E3 front card is shown in Figure 2 26 on page 2 52 BNC 2T3 Back Card for the CESM T3 E3 is shown in Figure 2 27 on page 2 53 BNC 2E3 Back Card for the CESM T3 E3 is shown in Figure 2 28 on page 2 54 Figure 2 26 CESM T3 E3 Front Card ACT STBY FAIL PORT 1 T3 E3 CESM Front card Sxxx3 ...

Страница 99: ... 11215 03 Rev B0 May 2001 Chapter 2 Module and Service Descriptions Frame Relay Service Modules Figure 2 27 BNC 2T3 Back Card for the CESM T3 E3 Note Only port one is available on the CESM T3 E3 back card when used with the CESM T3 E3 front card 12209 BNC 2T3 SIGNAL RX TX PORT 1 SIGNAL RX TX PORT 2 ...

Страница 100: ... 11215 03 Rev B0 May 2001 Chapter 2 Module and Service Descriptions Frame Relay Service Modules Figure 2 28 BNC 2E3 Back Card for the CESM T3 E3 Note Only port one is available on the CESM T3 E3 back card when used with the CESM T3 E3 front card 12209 BNC 2T3 SIGNAL RX TX PORT 1 SIGNAL RX TX PORT 2 ...

Страница 101: ...efer to Voice Interworking Service Module Installation and Configuration For up to date information on VISM version support and features refer to the Software Release Notes Cisco WAN MGX 8850 8230 and 8250 Software Summary of Features Supported with VISM 2 0 1 The following features are supported with VISM 2 0 1 on the MGX 8230 Note The MGX 8230 supports VISM 2 0 1 and higher All of the features a...

Страница 102: ...S Tunneling via AAL2 For AAL2 Trunking Mode The VISM in AAL2 mode facilitates transport of CAS signaling information CAS signaling information is carried transparently across the AAL2 connection using type 3 packets In this mode VISM does not interpret any of the signaling information PRI Tunneling via AAL5 For AAL2 Trunking Mode VISM supports transport of D ch signaling information over an AAL5 V...

Страница 103: ...itch Using RUDP The PRI backhaul capability provides PRI termination on the VISM with the Softswitch providing call control ISDN Layer 2 is terminated on the VISM and the layer 3 messages are transported to the Softswitch using RUDP Latency Reduction 60 ms round trip Significant improvements have been made to bring the round trip delay to less than 60 ms Codecs Preference VISM provides the capabil...

Страница 104: ...s the card is in the boot state Fast blink with the Standby LED indicates the receiving firmware Fast blink indicates the service module is passing BRAM channel information to the PXM1 Steady yellow indicates the card is in Standby mode and the firmware is executing ADMIN code FAIL LED Red Steady red with Active and Standby LEDs off indicates either the card is in the Reset condition the card has ...

Страница 105: ... May 2001 Chapter 2 Module and Service Descriptions Frame Relay Service Modules Figure 2 29 VISM Front Cards ACT STBY FAIL PORT 1 PORT 2 PORT 3 PORT 4 PORT 5 PORT 6 PORT 7 PORT 8 VISM 8T1 T1 front card ACT STBY FAIL PORT 1 PORT 2 PORT 3 PORT 4 PORT 5 PORT 6 PORT 7 PORT 8 8E1 VISM E1 front card 18738 CLEI code label ...

Страница 106: ...Modules Figure 2 30 VISM Back Cards T1 RJ48 back card E1RJ48 back card E1 SMB back card 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 RJ48 8E1 RX1 RX2 RX3 RX4 RX5 RX6 RX7 RX8 TX1 TX2 TX3 TX4 TX5 TX6 TX7 TX8 T1 RJ48 redundant 8 port back card RJ48 8T1 R E D U N D A N C Y R E D U N D A N C Y E1 RJ48 redundant 8 port back card R E D U N D A N C Y RJ48 8E1 E1 SMB redundant 8 port back card SMB 8E1 18739 ...

Страница 107: ...rom the module Initially three types of single height back card types will be supported four port Ethernet one port FDDI and one port Fast Ethernet Each module can support two of these back cards The RPM enables high quality scalable IP ATM integration using multiprotocol label switching MPLS technology RPM Documentation Installation configuration and support for RPM services are not included in t...

Страница 108: ...2 62 Cisco MGX 8230 Edge Concentrator Installation and Configuration Release 1 1 31 Part Number 78 11215 03 Rev B0 May 2001 Chapter 2 Module and Service Descriptions Frame Relay Service Modules ...

Страница 109: ...tory Compliance and Safety Information page 3 3 Maintaining Safety with Electricity page 3 3 Seismic Considerations page 3 14 Seismic Anchoring for a Cisco Rack page 3 14 Power and Grounding page 3 17 Making the Frame Bonding Ground Connection page 3 21 Parts Checklist Before proceeding with the installation verify that all the ordered parts are present and in good condition Store a record of the ...

Страница 110: ...and the distance to the DC source The wire should be 10 AWG 4 square millimeters Heat Dissipation A fully loaded AC powered MGX 8230 dissipates up to 4 800 BTUs 1 4 KW hour A DC powered MGX 8230 dissipates up to 4 100 BTUs Weight A fully loaded DC powered MGX 8230 can weigh up to 120 lbs 54 3 Kgs A fully loaded AC powered MGX 8230 can weigh up to 150 lbs 68 03 Kgs Caution If you move a Cisco suppl...

Страница 111: ...where people could fall over them Do not wear loose clothing or jewelry such as rings bracelets or chains which may become caught in the chassis Wear safety glasses if you are working under any conditions that may be hazardous to your eyes Do not perform any actions that create a potential hazard to people or make the equipment unsafe Never attempt to lift an object that is too heavy for one perso...

Страница 112: ...hould be incorporated into the facility wiring Be sure to connect the grounding wire conduit to a solid earth ground A closed loop ring is recommended to terminate the ground conductor at the ground stud Other DC power guidelines are Only a DC power source that complies with the safety extra low voltage SELV requirements of UL 1950 CSA C22 2 No 950 95 EN 60950 and IEC 950 can be connected to an MG...

Страница 113: ...erksom på de faremomentene som elektriske kretser innebærer samt gjøre deg kjent med vanlig praksis når det gjelder å unngå ulykker Aviso Este símbolo de aviso indica perigo Encontra se numa situação que lhe poderá causar danos físicos Antes de começar a trabalhar com qualquer equipamento familiarize se com os perigos relacionados com circuitos eléctricos e com quaisquer práticas comuns que possam...

Страница 114: ...le normative italiane vigenti in materia Advarsel Endelig disponering av dette produktet må skje i henhold til nasjonale lover og forskrifter Aviso A descartagem final deste produto deverá ser efectuada de acordo com os regulamentos e a legislação nacional Advertencia El desecho final de este producto debe realizarse según todas las leyes y regulaciones nacionales Varning Slutlig kassering av denn...

Страница 115: ...la Attention Ne pas travailler sur le système ni brancher ou débrancher les câbles pendant un orage Warnung Arbeiten Sie nicht am System und schließen Sie keine Kabel an bzw trennen Sie keine ab wenn es gewittert Avvertenza Non lavorare sul sistema o collegare oppure scollegare i cavi durante un temporale con fulmini Advarsel Utfør aldri arbeid på systemet eller koble kabler til eller fra systemet...

Страница 116: ...ten und Uhren abnehmen Metallgegenstände erhitzen sich wenn sie an das Netz und die Erde angeschlossen werden und können schwere Verbrennungen verursachen oder an die Anschlußklemmen angeschweißt werden Avvertenza Prima di intervenire su apparecchiature collegate alle linee di alimentazione togliersi qualsiasi monile inclusi anelli collane braccialetti ed orologi Gli oggetti metallici si riscaldan...

Страница 117: ...commutateur est à l arrêt Avec les systèmes sans commutateur marche arrêt l alimentation est sous tension quand le cordon d alimentation est branché Warnung Berühren Sie das Netzgerät nicht wenn das Netzkabel angeschlossen ist Bei Systemen mit Netzschalter liegen Leitungsspannungen im Netzgerät vor wenn das Netzkabel angeschlossen ist auch wenn das System ausgeschaltet ist Bei Systemen ohne Netzsc...

Страница 118: ...oer uit het stopcontact te halen voor gelijkstroom toestellen dient u de stroom uit te schakelen bij de stroomverbreker Varoitus Kytke irti vaihtovirtalaitteiden virtajohto ja katkaise tasavirtalaitteiden virta suojakytkimellä ennen kuin teet mitään asennuspohjalle tai työskentelet virtalähteiden läheisyydessä Attention Avant de travailler sur un châssis ou à proximité d une alimentation électriqu...

Страница 119: ...t netsnoer uit het stopcontact te halen Varoitus Ennen kuin teet mitään sellaiselle järjestelmälle jossa on kaksiasentokytkin katkaise siitä virta ja kytke virtajohto irti Attention Avant de travailler sur un système équipé d un commutateur marche arrêt mettre l appareil à l arrêt OFF et débrancher le cordon d alimentation Warnung Bevor Sie an einem System mit Ein Aus Schalter arbeiten schalten Si...

Страница 120: ...ccertarsi che il dispositivo host sia collegato alla massa di terra durante il normale utilizzo Advarsel Dette utstyret skal jordes Forviss deg om vertsterminalen er jordet ved normalt bruk Aviso Este equipamento deverá estar ligado à terra Certifique se que o host se encontra ligado à terra durante a sua utilização normal Advertencia Este equipo debe conectarse a tierra Asegurarse de que el equip...

Страница 121: ...senhet Warning Class 1 laser product Waarschuwing Klasse 1 laser produkt Varoitus Luokan 1 lasertuote Attention Produit laser de classe 1 Warnung Laserprodukt der Klasse 1 Avvertenza Prodotto laser di Classe 1 Advarsel Laserprodukt av klasse 1 Aviso Produto laser de classe 1 Advertencia Producto láser Clase I Varning Laserprodukt av klass 1 Warning Do not stare into the beam or view it directly wi...

Страница 122: ...ith the stability plate perform the following Step 1 Use the dimensions in Figure 3 1 to drill the holes for installing the stability plate Step 2 Remove the stability plate from the base of the Cisco cabinet Save these nuts and bolts Step 3 With the user provided anchoring bolts attach the stability plate to the floor Step 4 Roll the Cisco cabinet over the stability plate as Figure 3 2 illustrate...

Страница 123: ...78 11215 03 Rev B0 May 2001 Chapter 3 Site Preparation Seismic Anchoring for a Cisco Rack Figure 3 1 Stability Plate Dimensions H8380 C L 3 35 8 51 cm 6 7 17 02 cm 3 35 8 51 cm Cabinet outline 9 5 24 13 cm 0 663 1 68 cm 0 337 0 85 cm 11 55 29 34 cm 18 0 33 875 86 0 cm 34 550 87 76 cm 18 0 45 72 cm ...

Страница 124: ...ation and Configuration Release 1 1 31 Part Number 78 11215 03 Rev B0 May 2001 Chapter 3 Site Preparation Seismic Anchoring for a Cisco Rack Figure 3 2 Installing a Cisco Cabinet Over the Stability Plate Stability plate 3 8 x 1 inch bolts 4 H8381 ...

Страница 125: ...ave a dedicated 30 Amp circuit breaker with a medium trip delay at each branch circuit A DC powered MGX 8230 uses a single pole 30 Amp circuit breaker with a short trip delay on each 48V input The circuit breaker manufacturer is ETA The part number is ETA 8340 F110 PIKI A2H030A Electrical Power for AC Powered Nodes The MGX 8230 AC power requirement is a voltage range of 100 to 120 or 200 to 240 VA...

Страница 126: ...power supply module every module in a rack mount system relies on the rack itself for grounding Therefore the rack must be properly connected to protective earth before operating the system A DC powered node must have grounding conductors that connect at two separate locations as follows The grounding conductor provided with the supply source must connect to the correct terminal of the Power Entry...

Страница 127: ...Equipment ground for isolated equipment Z5 Equalizing frame ground This ground creates low impedance equalization between frames B Battery ground 1 2 3 4 Connection points to the building s ground system a potential can exist between these points within the ground system T Common mode EMI filters Battery A Non isolated equipment 48V A T 48V A 48V A logic power 48V B 1 1 B 2 B T T Safety Ground Saf...

Страница 128: ...or Characteristics for Carrying Current and Ensuring Low Voltage Drops To prevent signal degradation a conductor must be large enough to prevent its impedance from creating a voltage drop equal to 2 percent of the reference voltage Also the protective earth conductor must be large enough to carry all the current if the 48 VDC return fails This latter requirement is for safety Full fault redundancy...

Страница 129: ...low the strap to be held in a position that will not interfere with the removal of the number card Use the clip to store the strap Co Locating Cisco Units in the Same Rack Different Cisco products can reside in the same rack If a multi system rack configuration includes an MGX 8600 series switch it should reside as the bottom unit Making the Frame Bonding Ground Connection This section describes t...

Страница 130: ...d possible loosening of the connector Figure 3 4 shows the Cisco cabinet with the ground attachment studs in the upper and lower parts of the cabinet A ground symbol on the Cisco rack indicates the points of attachment Making Cisco Cabinet Ground Connections Cisco recommends the following steps for attaching a ground conductor to the frame of a Cisco rack Step 1 Place an external toothed star wash...

Страница 131: ...allation and Configuration Release 1 1 31 Part Number 78 11215 03 Rev B0 May 2001 Chapter 3 Site Preparation Power and Grounding Figure 3 4 Frame Bonding Connection in Cisco Supplied Rack Frame bonding connection Frame bonding connection H8215 ...

Страница 132: ...3 24 Cisco MGX 8230 Edge Concentrator Installation and Configuration Release 1 1 31 Part Number 78 11215 03 Rev B0 May 2001 Chapter 3 Site Preparation Power and Grounding ...

Страница 133: ...n MGX 8230 page 4 2 Prepare for Rack Installation page 4 3 Install the MGX 8230 Using a Mechanical Lift Recommended page 4 6 Install the MGX 8230 Without a Mechanical Lift Optional page 4 7 Connecting Power for DC Systems page 4 11 Connecting Power for AC Systems page 4 14 Install the Cable Manager page 4 17 Power up the MGX 8230 page 4 18 Mechanical Lift Guidelines The lift should be capable of h...

Страница 134: ... need to be removed review the appropriate instructions to remove and replace modules in the Install the MGX 8230 Without a Mechanical Lift Optional section on page 4 7 Rack Mounting an MGX 8230 To install the MGX 8230 into a 19 or 23 inch rack follow the instructions outlined below Prepare for Rack Installation page 4 3 Install the MGX 8230 Using a Mechanical Lift Recommended page 4 6 Install the...

Страница 135: ...ttom then the 7204 Tag Switch Controller if ordered and the MGX 8230 on top The gap between products is designed to be 060 minimum to allow for replacement clearance Bracket Placement An MGX 8230 can be mid mounted or mounted flush with the front rails When the MGX 8230 is flush mounted with the front of the rack it must be supported by a pair of mounting rails at the rear of the unit When the MGX...

Страница 136: ... spinning of the fans in the Fan Tray Assembly The shorter screws can be used on both mid mount brackets however A rack mount kit can be ordered for either 19 or 23 inch racks MGX 8230 MNT19 Mounting kit for 19 inch rack MGX 8230 MNT23 Mounting kit for 23 inch rack These kits include rear and mid mount brackets as well as the hardware for mounting the brackets to the MGX 8230 chassis Note that the...

Страница 137: ...elease 1 1 31 Part Number 78 11215 03 Rev B0 May 2001 Chapter 4 Enclosure Installation Rack Mounting an MGX 8230 Figure 4 2 MGX 8230 Chassis with Rear Mounting Brackets for 19 Inch Rack Figure 4 3 MGX 8230 Chassis Front View with 19 Inch Mid Mounting Bracket 17273 23828 ...

Страница 138: ...ach one mid mounting bracket to each side of the MGX 8230 Step 2 Use a lift raise the chassis to the desired position Place 2 spacers 060 1 16 thick by 2 by 30 fabricated from HDPE aluminium or cardboard one on left edge and one on right edge of lower adjacent chassis Slide the MGX 8230 across the spacer and position it in the rack Step 3 Use the 10 32 truss head screws to secure the MGX 8230 to t...

Страница 139: ... or assemblies Cisco suggests that you carefully note and write down their location or slot number in the chassis The MGX 8230 includes a grounding wrist strap to protect the user and the electronic components from electrostatic shock This strap can be connected to the lower rear corner near the grounding lug or to the front panel Inserting the cards in the correct slot If back cards are installed...

Страница 140: ...ottom of the faceplate To remove a back card Step 1 Label and remove any cables connected to the back card Step 2 Use a screwdriver flat or phillips as applicable to undo the two retaining screws in the back card s faceplate Step 3 Pull both of the two extractor levers out to the horizontal position this will start the removal of the card Step 4 Gently pull the card out of the card cage Rack Mount...

Страница 141: ...ails or mid mounting rails if appropriate Step 4 Use the10 32 screws to secure the MGX 8230 to the rear mounting rails and to the rear mounting bracket if applicable 23 inch rack mounting Follow these steps to mount an MGX 8230 in a 23 inch rack Step 1 Attach the 23 inch mounting brackets to both sides of the MGX 8230 chassis as shown in Figure 4 5 Step 2 Have two people position the MGX 8230 into...

Страница 142: ...install the back cards Step 1 Ensure the two extractor levers are rotated to the in position When the card is being inserted into the slot the levers should be horizontal along the line of the back card Step 2 Position the rear card edges over the appropriate guides at the left and right sides of the MGX 8230 card cage Step 3 Gently slide the card all the way into the slot and push to seat the car...

Страница 143: ...WG 4 square millimeters Warning Be sure the power to the shelf is OFF at this point DO NOT apply power until later To connect DC power to a DC MGX 8230 follow these steps Step 1 Locate the DC power entry module s on the rear panel of the MGX 8230 There will be one or two DC PEMs installed and shipped with your MGX 8230 according to your order Figure 4 6 illustrates the rear panel of an MGX 8230 wi...

Страница 144: ...o which you are connecting source power Figure 4 8 DC Power Entry Module Rear View Step 3 Note the polarities of the TB1 connection points Figure 4 9 illustrates the polarity of each connection on the pluggable terminal block The numbers start with 1 on the left and go to 3 The connection at the left is for the 48 VDC wire The middle wire is Safety Ground The connection at the right is for the pos...

Страница 145: ...uggable wire block Step 6 Plug the pluggable terminal block to the receptacle TB1 on the PEM Step 7 If you have a redundant DC PEM installed in your MGX 8230 repeat step 1 through step 6 for the second DC PEM Step 8 For each DC PEM connect the DC input wiring to a separate dedicated DC source capable of supplying at least 30 Amps typical The 48VDC power source in the building should have a 30 Amp ...

Страница 146: ...GX 8230 Connecting Power for AC Systems This section describes how to connect AC power to an MGX 8230 which has an optional AC power supply The optional AC power supply tray is factory installed on the bottom of the MGX 8230 chassis It is one rack unit high and can hold one or two 1200 Watt AC Power Supply Modules These modules must be re installed if they were removed during installation of the c...

Страница 147: ...tall a 1200 Watt Power Supply Module in the AC Power Supply Tray follow these steps Step 1 From the rear of the MGX 8230 slide a 1200 Watt AC Power Supply Module into the AC Power Supply Tray Step 2 Secure the set screw on the top of the AC Power Supply Module to secure it in the AC Power Supply Tray Step 3 Repeat step 1 and step 2 for the second 1200 Watt Power Supply Module if applicable If only...

Страница 148: ...the MGX 8230 backplane If only one AC Power Supply Module is used in your MGX 8230 make sure that there are blank faceplates covering the slots for the second AC Power Supply Module and the opening where the DC PEM would otherwise be installed In order for the AC power supply to function the enable switch must be in the On position and the DC cable must be connected between the AC power supply con...

Страница 149: ...d from the modules in the MGX 8230 The cable management system is shipped with attaching hardware along with your MGX 8230 Install the cable management brackets after a rack mounted unit has been installed in a rack or a standalone MGX 8230 has been positioned Figure 4 14 illustrates an installed cable management system When installing the cable management system on a rack mount MGX 8230 the screw...

Страница 150: ...following items 1 Assure that the unit is properly connected to site safety grounding 2 AC or DC power sources are correctly installed 3 All cards are locked in the correct slots 4 All cables are secure 5 Control terminal is connected to the Console Port on the PXM UI and PXM UI S3 back card See the MGX 8230 Feeder appendix in the Cisco IGX 8400 Series Installation and Configuration document for R...

Страница 151: ...ch service module comes up the status LEDs on each should show that it is in standby 5 When power is turned on make a visual check to verify that all fans are running 6 After the system comes up execute the dsppwr command Configuring the MGX 8230 as an BPX Feeder Connecting an MGX 8230 to an BPX and configuring it to function as a feeder is covered in Chapter 5 Configuring the MGX 8230 Shelf ...

Страница 152: ...4 20 Cisco MGX 8230 Edge Concentrator Installation and Configuration Release 1 1 31 Part Number 78 11215 03 Rev B0 May 2001 Chapter 4 Enclosure Installation Rack Mounting an MGX 8230 ...

Страница 153: ... and alarm free The initial tasks require the use of the command line interface CLI on an ASCII terminal Subsequent steps are performed with either the CiscoView application or the CLI This chapter contains the following sections User Interface Access Ports page 5 2 MGX 8230 MGX to BPX Feeder page 5 3 Initial MGX 8230 Bring Up page 5 3 Configuring Node Level Parameters page 5 6 CiscoView Configura...

Страница 154: ...assigned to the following Ethernet port maintenance port inband ATM IP address this address is used in MGX 8230 feeder applications to link the PXM1 and BPX 8600 series switch the IP address of the statistics manager Note When the MGX 8230 is configured in a stand alone application only the workstation connected to the shelf can detect these IP addresses Before CiscoView or the Cisco WAN Manager f...

Страница 155: ...om any IP based application window as well as a window in the Cisco WAN Manager application TFTP lets you download firmware and upload and download configuration information SNMP supports equipment management through the CiscoView application and connection management through the Cisco WAN Manager application MGX 8230 MGX to BPX Feeder As a BPX feeder the MGX 8230 concentrates user ATM Frame Relay...

Страница 156: ...next command is already present upon power up If the display is skewed make sure the terminal speed and PXM UI or PXM UI S3 port speeds are the same If you are using a utility such as Hyper Terminal on a PC the firmware may reside on either a floppy or the hard drive Step 2 Execute the command bootChange to configure boot level IP parameters If the MGX 8230 has a redundant MGX 8230 PXM execute boo...

Страница 157: ...ed to the serial port of the workstation tftp 162 29 38 101 Step 7 At the tftp prompt enter binary mode bin Step 8 From the directory where the firmware resides enter the put command and include the arguments that specify the firmware release number the statement that this firmware applies to the active MGX 8230 PXM and the release directory If necessary refer to the release notes for new firmware...

Страница 158: ...ding a user or creating a password all the tasks in this section can be performed with the CiscoView application Resource Partitioning A resource partition on an MGX 8230 PXM consists of a percentage of bandwidth a VPI VCI range and the number of global logical connection numbers GLCNs available to a network control application By default all resources on a logical interface are available to any c...

Страница 159: ... location cardtype identifies the card and the card state is active a or standby s Step 3 Display the cards in the system NODENAME 1 1 PXM a dspcds Step 4 Display any IP addresses in the system NODENAME 1 1 PXM a dspifip Step 5 Change any IP addresses as needed NODENAME 1 1 PXM a cnfifip interface IP_Addr Net_Mask BrocastAddr where interface is a number 26 is the Ethernet LAN AUI port 28 is the ma...

Страница 160: ...ore users by executing adduser once for each new user Note that the access privilege level is case sensitive as the syntax description indicates After you enter the privilege level the system prompts for a new password for the user This password parameter does not appear in the help information for adduser adduser user_Id accessLevel user_Id is 1 12 alphanumeric characters accessLevel is the case ...

Страница 161: ...ally load the firmware to the card You must reset the card resetcd on the CLI to download firmware from disk to the card With the single execution of a command you can load either generic firmware for all cards of a certain type or firmware destined to a specific slot To load service module firmware from a workstation to the hard drive on the MGX 8230 PXM Step 1 Start the tftp application tftp IP ...

Страница 162: ...site IP addresses must have been assigned The descriptions tell you how to Specify that the application of the MGX 8230 is a feeder to a BPX series switch At the card level optionally specify the total number of connections available to each network controller PAR and so on Activate a line on the broadband interface of the MGX 8230 PXM only one line for an MGX feeder Optionally modify the characte...

Страница 163: ...pends on the number of lines on the uplink card You can activate only one MGX 8230 PXM line for the feeder application Step 5 If necessary you can configure line characteristics by using the cnfln command Step 6 Create logical ports for the physical line by executing addport once for each logical interface Related commands are cnfport dspports and delport addport port_num line_num pct_bw min_vpi m...

Страница 164: ...ablishing the BPX 8600 to BPX 8600 Series Segment For a three segment connection establish a BPX 8600 to BPX 8600 series middle segment Execute addcon at one of the BPX 8600 series nodes as follows For slot and port number specify slot and port of the BXM connected to MGX 8230 node For VPI and VCI specify the VPI and VCI at the endpoint on the PXM1 For Nodename use the name of the BPX 8600 series ...

Страница 165: ...X 8230 is a feeder to a BPX series switch At the card level optionally specify the number of connections available to a network controller Activate and optionally modify the characteristics of a line on the broadband interface of the MGX 8230 PXM only one line for an MGX feeder Create 1 32 logical ports on the line By default each network controller can compete for all the resources you assign to ...

Страница 166: ...RY label the menu button shows Card Step 3 Click on Card to display the node configuration options Step 4 Select PAR Configuration The Configure PAR window opens Step 5 Click on the menu button next to the CATEGORY field to display the PAR topics Step 6 Select PAR SW Configuration The PAR Configuration box shows the defaults of false for VS VD and routing for Node Type Change the selection to feed...

Страница 167: ...rface in the range 0 4095 A maximum VPI number for the new logical interface in the range 0 4095 Step 5 Type a value in each of the fields then press the Apply button The message Addition of broadband interface is successful appears otherwise an error message appears Example errors are entries out of range or values that conflict with existing configurations Note The Create window s message of suc...

Страница 168: ...must also configure the trunk at the far end BPX To configure the trunk for the feeder application at the near end Step 1 Open the Configure Card window Step 2 For the CATEGORY select PAR Configuration Step 3 In the PAR Configuration window select PAR Interface In the PAR Interface window the only configurable column is the PAR Interface Type Step 4 For the logical interface type 1 for the feeder ...

Страница 169: ...of a three segment connection The following rules govern connection addition in an MGX 8230 feeder The descriptions of connection addition later in this section reflect these rules 1 If the MGX 8230 PXM is an endpoint it functions as the slave The service module is the master end 2 For a daxcon you first add the connection at the slave end then add it at the master end Further when you start by ad...

Страница 170: ...ding logical ports for example In contrast the likely sequence for installing a new or replacement card is to begin with the card level features and continue until you have added every connection The common tasks for a new MGX 8230 are 1 Activate physical lines 2 Optionally configure the line if default parameters are not appropriate 3 Create the logical ports then modify as needed the logical por...

Страница 171: ...the items in the connection identifier that the system returned when you added the slave endpoint 6 If the endpoint is a MGX 8230 PXM port in a stand alone node specify the slot as 0 The addcon command is the only command in which you specify the slot number for the MGX 8230 PXM as 0 Rules for Adding Three Segment Connections A three segment connection consists of a local segment on each MGX 8230 ...

Страница 172: ... Configuration Rules for Adding Connections Figure 6 1 Frame Relay Connection Through an MGX 8230 BPX Network BPX Backbone Network BPX F R S M Port T1 Channel A A BPX F R S M Port T1 Channel B B Customer Equipment to MGX 8230 to BPX switch Customer Equipment to MGX 8230 to BPX switch BPX network 47139 MGX 8230 MGX 8230 Segment 1 Segment 2 Segment 3 ...

Страница 173: ...der type UNI cell headers typically apply where a workstation connects to a UNI port on the uplink card rather than a port on the PXM1 UI card Such an implementation is not common On a stand alone node add standard connections and optional management connections On a stand alone node configure Automatic Protection Switching APS For a feeder execute steps on the connected BPX 8600 series switch to ...

Страница 174: ...module lines have been configured you can configure the clock sources through the CiscoView application or the CLI If you use the CLI execute cnfclksrc on the active PXM1 one time for each clock source cnfclksrc slot port clktyp The parameter slot port specifies the clock source If a service module provides the source slot is the slot number of the card and port is the number of the line that prov...

Страница 175: ...onfiguring PXM1 Card Level Parameters Lines and Ports This section describes how to configure card level features activate a physical line and configure logical elements such as a port Refer to the section titled Sequence of Configuration Tasks page 6 2 for background information on these types of tasks Step 1 Optionally you can modify the resource partitioning for the whole card by executing cnfc...

Страница 176: ...node the range is 0 255 max_vpi is the maximum VPI value On a feeder the range is 0 4095 On a stand alone node the range is 0 255 Using an example of 100 of the bandwidth on one logical port 1 addport 1 1 100 1 200 where the first 1 is the logical port number the second 1 is the line number on the PXM1 back card to which you are assigning this logical port number 100 is the percentage of bandwidth...

Страница 177: ...s for APS service on an MGX 8230 shelf are Redundant PXM1s currently the PXM1 does not support an APS configuration where the working and protection lines on the same uplink card A B version of an OC 3 or OC 12 back card SMLR 1 622 B and so on The connected network shelf or CPE must also support APS APS Configuration Initial APS specification consists of the working and protection slot and line an...

Страница 178: ...lot identify the protection line and slot According to GR 253 the archmode identifies the type of APS operation The mode definition includes 1 1 1 on one back card 2 1 1 on two back cards 3 1 1 4 Annex B Currently the only supported mode is 1 1 with two uplink cards mode 2 With 1 1 APS both the working line and the protection line carry duplicate data even though no error threshold has been exceed...

Страница 179: ...format is logical_port VPI VCI route_priority is the priority of the connection for rerouting The range is 1 15 and is meaningful only in relation to the priority of other connections max_cost is a number establishing the maximum cost of the connection route The range is 1 255 and is meaningful only in relation to the cost of other connections for which you specify a maximum cost restrict_trunk_ty...

Страница 180: ...EgPcUtil is the percentage of utilization on the egress The range is 1 100 cnfupcubr conn_ID polType pcr 0 1 cdvt 0 1 IngPcUtil conn_ID identifies the connection The format is port vpi vci polType is the policing type The range is 3 5 See Table 6 1 for a list of these types pcr is the peak call rate in the range 50 1412832 cps cdvt is the cell delay variation tolerance in the range 1 5000000 micro...

Страница 181: ...R polType 3 VBR 3 CLP 0 1 no CLP 0 yes VBR and ABR polType 4 when Policing 4 CLP 0 1 no off n a VBR and ABR polType 5 Policing is off off n a off n a Table 6 1 Policing Definitions According to Policing and Connection Type continued Policing by Connection Type ATM Forum TM spec 4 0 conformance definition PCR Flow 1st leaky bucket CLP tagging for PCR flow SCR Flow 2nd leaky bucket CLP tagging for S...

Страница 182: ...ctions and 16 management connections Inverse multiplexing for ATM IMA that complies with ATM Forum v3 0 and v3 1 the 8 port AUSM can provide N x T1 or N x E1 logical ports up to maximum rates of 12 Mbps for T1 or 16 Mbps for E1 Classes of Service CBR ABR non real time VBR real time VBR and UBR with per VC queuing on ingress and multiple Class of Service queues on egress ABR includes support of bot...

Страница 183: ...AUSM B Step 1 If necessary modify the resource partitioning for the whole card by executing the cnfcdrscprtn command You can view resource partitioning through dspcdrscprtn cnfcdrscprtn number_PAR_conns number_PNNI_conns number_TAG_conns number_PAR_conns is the number of connections in the range 0 1000 for PAR number_PNNI_conns is the number of connections in the range 0 1000 for PNNI number_TAG_c...

Страница 184: ...sable queue 1 high priority always serve 2 best available 3 minimum guaranteed bandwidth 4 minimum guaranteed bandwidth with maximum rate shaping 5 CBR with smoothing q_depth is the maximum queue depth in the range 1 16000 cells clp_high is the high cell loss priority in the range 1 16000 cells clp_low is the low cell loss priority in the range 1 16000 cells efci_thres is the EFCI threshold in the...

Страница 185: ...or the CLI Refer to applicable documentation if you use the WAN Manager application This section describes how to add an ATM connection through the CLI according to the rules for adding a standard connection or a management connection in the form of either a DAX con or a three segment connection See Rules for Adding Connections earlier in this chapter On the CLI of the AUSM B Step 1 Execute the ad...

Страница 186: ...is the local ID of a VPC in the range 1 1000 Service Type is the service type 1 CBR 2 VBR 3 Standard ABR 4 UBR 5 rt VBR and 6 ForeSight ABR mastership is the mastership status of the endpoint 1 master and 2 slave The default is slave so you actually do not need to type a 2 Controller_Type is the optional controller specification 1 PAR the default 2 SPVC PNNI connID is entered at only the master en...

Страница 187: ...ault is 0 port vpi vci identifies the connection enable is the enabled disable for UPC 1 Disable 2 Enable pcr is the peak cell rate Without IMA the range is as follows T1 10 3622 cells per second E1 10 4528 cells per second clear E1 10 4830 cells per second For IMA multiply the line rate by the number of links cdvt cdvt 0 1 is the cell delay variation tolerance for cells with CLP 0 1 The range is ...

Страница 188: ...t utilization on the ingress The range is 1 127 The default is 0 clp_tag is the enable for CLP tagging 1 disable 2 enable port vpi vci identifies the connection enable is the enabled disable for UPC 1 Disable 2 Enable pcr is the peak cell rate Without IMA the range is T1 10 3622 E1 10 4528 clear E1 10 4830 For IMA multiply the line rate by the number of links cdvt cdvt 0 1 is the cell delay variat...

Страница 189: ...rparams can be used to modify the parameters Usage cnfconabrparams Port Vpi Vci Chan_num ABRType rif rdf nrm trm tbe rtt adtf rif and rdf values for a Standard ABR connection need to be configured to be PCR for the connection port vpi vci identifies the connection enable is the enabled disable for the ForeSight feature 1 disable 2 enable fgcra_enabl e is the enabled disable for the Frame based gen...

Страница 190: ...PCR 0 1 pcr Peak Rate Valid value range from 10 to 38328 includes RM cell and Data cell bandwidth Derived from PCR 0 1 icr Initial Cell Rate Valid value range from 10 to 38328 includes RM cell and Data cell bandwidth Derived from PCR 0 1 rif Rate Increase Factor Valid range from 1 to 32768 power of 2 64 rdf Rate Decrease Factor Valid range from 1 to 32768 power of 2 16 nrm Inrate Cell Count Valid ...

Страница 191: ... frame forwarding Note See the Frame Relay Service Modules section on page 2 20 for more information on the features of the FRSM modules An FRSM converts the header format and translates the address for Frame Relay port number and DLCI ATM Frame UNI FUNI port number and frame address or frame forwarding port ATM virtual connection identifier VPI VCI This section includes the following topics Summa...

Страница 192: ...y depends on the percentage of logical port bandwidth needed by all connections of a particular type on a port The FRSM supports a High priority queue Real time Variable Bit Rate rt VBR queue Common queue for non real time Variable Bit Rate nrt VBR and ABR connections UBR queue Initial burst per channel After a period of silence the FRSM sends a configurable number of bytes at a peak service rate ...

Страница 193: ... card This feature applies to the MGX FRSM 2T3E3 card only when used with Digital Link equipment Note Subrate capability is not supported on Kentrox equipment Zero CIR Service for FRSM VHS and FRSM 8T1 and FRSM 8E1 cards MGX FRSM 2CT3 Features The specific features are Up to 4000 user connections Two T3 lines Up to 256 logical ports Logical port speed from DS0 56 Kbps through DS1 1 536 Mbps Suppor...

Страница 194: ...able MGX FRSM HS1 B Features The specific features and characteristics are Up to 200 data connections In addition to data connections support for LMI according to ITU T Q 333 Annex A and ANSI T1 617 Annex D OAM messaging Total card throughput of 16 Mbps Choice of operating card as either X 21 or V 35 Maximum of 8 Mbps per line Choice of DTE or DCE mode for each line A maximum frame size of 4510 by...

Страница 195: ...k non intrusive test Supports zero CIR service Standard ABR TM 4 0 compliant Class of Service COS mapping Configuring Frame Relay Service This section first describes how to configure the FRSM card lines and ports then describes how to add connections The descriptions are for the CLI execution of the tasks Note FRSM card lines and ports can also be configured using the CiscoView application Refer ...

Страница 196: ...modify a line on the MGX FRSM 2CT3 MGX FRSM HS2 MGX FRSM HS1 B AX FRSM 8T1 or AX FRSM 8E1 by using cnfln To change the line parameters on an MGX FRSM 2CT3 or MGX FRSM 2T3E3 use cnfds3ln Note that both cnfln and cnfds3ln apply to the MGX FRSM 2CT3 but apply to different features Refer to the Cisco MGX 8800 Series Command Reference for the syntax of the line modification commands on all cards except...

Страница 197: ... mode 1a or 3 for frame forwarding For an MGX FRSM 2CT3 addport port_num line_num ds0_speed begin_slot num_slot port_type port_num is the logical port number in the range 1 256 When you subsequently add a connection through the preferred command addcon or the addchan command which requires NSAP format you must indicate a logical port by using this singular port_num regardless of the number of DS0s...

Страница 198: ...n specify num_slot to be in the range 1 16 num_slot is the consecutive DS0s that each connection on port_num has port_type is a number representing the mode of operation for the logical port 1 for Frame Relay 2 for FUNI mode 1a and 3 for frame forwarding Step 5 Modify as needed the signaling on a port by executing cnfport cnfport port_num lmi_sig asyn elmi T391 T392 N391 N392 N393 port_num is the ...

Страница 199: ... the logical port number in the range 1 192 for T1 or 1 248 for E1 controller name is PAR PNNI or TAG percent BW is the percentage of the bandwidth in the range 0 100 and applies to both egress and ingress low DLCI is in the range 0 1023 high DLCI is in the range 0 1023 max LCN is the maximum number of logical connections available to the controller on this port The range is 1 1000 Note The follow...

Страница 200: ... specifies a PVC and applies to PAR 2 specifies a SPVC and applies to PNNI mastership indicates if this end of the connection is master or slave 1 master 2 slave connID is the connection identifier at the remote end It appears in the syntax as an optional parameter because it is mandatory only when you add the connection at the master end See Rules for Adding Connections at the beginning of this c...

Страница 201: ...n port_number DLCI CIR chan_type CAC Controller_type mastership connID port_number is the logical port in the range 1 4 DLCI is the DLCI in the range 0 1023 CIR specifies the committed information rate The range is 1 10000000 bps although the V 35 version supports a maximum of 8 Mbps sustained chan_type is a number that identifies the channel type 1 NIW 2 transparent SIW 3 SIW with translation 4 F...

Страница 202: ...LP to DE Step 4 To check statistics for a connection use dspchstats as needed Step 5 Use cnfchanstdabr to configure the parameters for standard ABR TM 4 0 if necessary chan_num is the channel connection number The ranges are 2CT3 16 4015 2T3 2E3 HS2 16 2015 HS1 16 215 T1 E1 16 1015 chanType is a number in the range 1 5 indicating the service type for the connection 1 NIW 2 SIW in transparent mode ...

Страница 203: ...CI CHAN_NUM ForeSight enable mir pir uir Variable Description Value range Default value mcr Minimum Rate Valid value range from 10 to 10 000 includes RM cell and Data cell bandwidth Derived from CIR pcr Peak Rate Valid value range from 10 to 10 000 includes RM cell and Data cell bandwidth Derived from CIR icr Initial Cell Rate Valid value range from 10 to 10 000 includes RM cell and Data cell band...

Страница 204: ...s such as MCR PCR Util and so on Minimum Cell Rate MCR is only used with the ForeSight feature ATFST connections MCR and Peak Cell Rated PCR should be specified according to the following formulae MCR CIR 3 800 cells per second PCR AR 3 800 cells per second but less than or equal to 6000 AR Frame Relay port speed in bps For example The preceding MCR and PCR formulae are predicated on a relatively ...

Страница 205: ...e a BERT session and perform related tasks through the CiscoView application or the CLI The MGX 8230 bus structure supports one BERT session per upper or lower bay of the card cage so the shelf can run a maximum of two sessions at once When you specify the target slot through the CiscoView application or the acqdsx3bert command on the CLI the system determines if a BERT configuration already exist...

Страница 206: ...tion as a data pipe on the line and runs at the full T3 or E3 rate Although the typical connection setup is the three segment connection across an ATM network the CESM can support a DAX connection Up to 26 CESM card sets can operate in an MGX 8230 shelf Features The MGX CESM T3 or MGX CESM E3 provide the following Unstructured data transfer at 44 736 Mbps 1189980 cells per second for T3 or 34 368 ...

Страница 207: ...the card and line parameters Use either the CLI or the Cisco WAN Manager application to add connections The fundamental tasks and applicable CLI commands appear in the following list For a complete list of CLI commands that apply to the CESM cards use the Help command on the CLI of the card or refer to the tables at the front of the Cisco MGX 8000 Series Command Reference Optionally configure Y ca...

Страница 208: ...onfigure resources at the port level as needed by executing cnfportrscprtn cnfportrscprtn port_num controller_name port_num is the logical port number and is always 1 controller_name is the name of the network control application Enter one of the following strings PAR PNNI or MPLS Step 6 Optionally configure Y cable redundancy if you have connected the lines of adjacent CESMs through a Y cable The...

Страница 209: ... connection even though it shows the same information as dspchan Step 2 Optionally you can use cnfcon to modify the connection cnfcon port_num CDVT CellLossIntegPeriod bufsize port_num is the port number and is always 1 CDVT is a tolerable variation for the arrival time of cells For T3 the range is 125 1447 microseconds in 125 microsecond increments For E3 the range is 125 1884 microseconds in 125...

Страница 210: ...task execution is crucial for obtaining valid results With the exception of dspdsx3bert you must execute the commands in the order they appear in the following list You can execute dspdsx3bert before during or after a session Because the order of execution is crucial read the command descriptions whether you use the CiscoView application or the CLI 1 acqdsx3bert determines if another user currentl...

Страница 211: ...ssion for 64Kbps CAS connections Loopback diagnostics on a line or a connection addlnloop tstcon and tstdelay commands Bit error rate test BERT functionality with loopback pattern generation and verification on individual lines or logical port For a description of the BERT functions see the section titled Bit Error Rate Testing Through an MGX SRM 3T3 Unstructured Data Transfer If you configure an ...

Страница 212: ...GX SRM 3T3 can provide 1 N redundancy through the distribution bus or the redundancy bus With an RJ48 8E1 an MGX SRM 3T3 can provide 1 N redundancy through the redundancy bus Back card requirements for the MGX SRM 3T3 and service modules vary as follows If you are using the MGX SRM 3T3 for bulk distribution of T1 channels the CESMs do not use back cards but each MGX SRM 3T3 C must have an MGX BNC ...

Страница 213: ...odule commands at the beginning of the Cisco MGX 8000 Series Command Reference Also each command description in the command reference lists related commands For example it shows display commands that relate to addition commands Configuring the Card Lines and Ports This section describes how to configure parameters for the card lines and ports through the CLI If you use the CiscoView application re...

Страница 214: ...ured 2 unstructured 3 framing on VC disconnect Step 4 Configure resources at the port level as needed by executing cnfportrscprtn cnfportrscprtn port_num controller_name port_num is the logical port number in the range 1 192 for T1 or 1 248 for E1 controller_name is the name of the network control application Enter one of the following strings PAR PNNI or MPLS Configuring Bulk Distribution and Red...

Страница 215: ...gns the next available channel number so the addcon command does not require it However some related commands require a channel number To see the channel number after you add a connection use dspcons The syntax for addcon is addcon port_num sig_type partial_fill cond_data cond_signalling controller_type mastership remoteConnId port_num is the logical port number This port must already exist see ad...

Страница 216: ...e clock mode for a circuit emulation connection The values are 1 3 1 is synchronous 2 is SRT 3 is adaptive SRT and adaptive are asynchronous clocking schemes isenable is a flag to enable the idle code ABCD signalling bits based cell suppression feature on a connection If you enable this feature idle suppression logic is activated so that suppression begins when valid idle ABCD bits are detected Th...

Страница 217: ... pattern generation and verification on individual lines or logical port For a description of the BERT functions see the section titled Bit Error Rate Testing Through an MGX SRM 3T3 One SRM acts as the active SRM while the other is in standby The SRM in slot 7 is always controlled by the PXM in slot 1 The SRM in slot 14 is always controlled by the PXM in slot 2 The SRM is active or standby accordi...

Страница 218: ...helf to take CPE traffic through the MGX SRM 3T3 C rather than the T1 card s line module Linkage is a card level condition If you link just one T1 channel on a service module to the MGX SRM 3T3 C the back card on the service module becomes inoperative so you must link all other T1 ports on that service module to the MGX SRM 3T3 C if you want them to operate Linking T1 ports into a group does not f...

Страница 219: ...ded by the SRM no Y cables are necessary because the MGX SRM 3T3 C itself passes the traffic to the redundant front card if a failure necessitates switchover Conversely any card with 1 1 redundancy supported by Y cabling does not require an SRM For example the FRSM VHS cards have 1 1 redundancy through a Y cable The MGX SRM 3T3 C redundancy feature is particularly important for cards that do not h...

Страница 220: ...linkage should exist on the secondary service module To configure redundancy through the CLI Step 1 Execute addred on the active PXM1 addred redPrimarySlotNum redSecondarySlotNum RedType where Step 2 Check the redundancy status for all cards by using dspred To remove redundancy use delred redSecondarySlotNum Slot number that contains the secondary card of the card pair in the ranges 4 6 or 11 13 R...

Страница 221: ... the applicable bay the display presents a menu for the BERT parameters The CLI commands whose functions correspond to CiscoView selections are cnfbert to configure and start a test modbert to inject errors into the BERT bit stream dspbert to display the parameters and results of the current test delbert to end the current test Note When a BERT session begins all connections on a line or port go i...

Страница 222: ... patterns Table 6 6 Loopback Test for AX FRSM 8T1 AX CESM 8T1 and MGX FRSM 2CT3 Test Medium Medium Type Loopback Port Port with N timeslots can also submit to the DDS seek test far end or remote Port with one 64 Kbps timeslot can also submit to the DDS seek test far end or remote Port with one 56 Kbps timeslot can also submit to the DDS seek test far end or remote Line n a metallic far end or remo...

Страница 223: ...f devices Nonlatching channel service unit CSU Nonlatching data service unit DSU Latch is a device that can latch the data and can be Latching DS0 DP drop device Latching DS0 DP line device Latching office channel unit OCU Latching channel service unit CSU Latching data service unit DSU Latching HL96 device in band ESF v54 is a polynomial loopback metallic is a local loopback within the service mo...

Страница 224: ...the network and loops it back to the network Online Diagnostics test The Online Diagnostics are used to test components on the PXM1 and SRM modules of the MGX 8230 while the shelf is running Connections states and tasks are not affected by the tests The diagnostic test is invoked from the active PXM1 If a standby PXM1 exists and is in standby state it will also be tested When the test is run each ...

Страница 225: ...ne Diagnostics oldiags debug_level switch_enable This command runs the diagnostics on both the active PXM1 and the standby PXM1 if available Two options are available for this command If the command is entered without specifying any options the default values are automatically used If options are used they must be entered in the order shown debug_level This option determines the amount of informat...

Страница 226: ... resides outside the default directory oldsplog can be run from either the active or standby PXM1 Log files are saved on each individual PXM1 and must be viewed separately oldclralm slot_number The oldclralm command clears Online Diagnostic alarms The variable slot_number is used to specify which PXM1 slot is to be cleared This variable is mandatory oldclralm can only be run from the active PXM1 D...

Страница 227: ...Receive a Loopback Request To verify that DS3 interface can be put into loopback Step 1 Select a node with PXM T3 back card Step 2 Make sure that the FEAC code validation criteria on the DS3 interface is not disabled using dspln ds3 slot port Step 3 Configure the HP cerjac tester to send a pattern to the DS3 interface of the node Step 4 Any pattern sent will cause the interface to put itself into ...

Страница 228: ... that the code for dsx3SendNoCode has been received Pass Criteria The dspln should show LineXmtFEACCode as SendNoCode The code that has been transmitted is received on the tester and verified No errors logged on the console or the log Configure DS3 to Send Line Loopback To verify that DS3 can be configured to send line loopback Step 1 Select a node with PXM T3 back card Step 2 Configure the line u...

Страница 229: ...ode by using CLI command cnfln ds3 slot port tfeac 4 Step 4 On the node verify that the default FEAC code shows up as LineXmtFEACCode SendResetCode using dspln ds3 slot port Step 5 Check that dsplog does not show any errors or alarms logged Step 6 On the tester for example HP cerjac check that the code for dsx3SendResetCode has been received Pass Criteria The dspln should show LineXmtFEACCode as S...

Страница 230: ...eria to be FEACCodes8Of10 To verify that validation criteria for DS3 can be configured to be FEACCodes8Of10 Step 1 Select a node with PXM T3 back card Step 2 Configure the receive FEAC validation criteria to be 8 out of 10 by using CLI command cnfln ds3 slot port rfeac 2 Step 3 On the node verify that the default FEAC code shows up as LineRcvFEACValidation 8 out of 10 FEAC codes using dspln ds3 sl...

Страница 231: ...C codes are disabled on the DS3 interface No errors logged on the console or the log Configure DS3 Loopback Codes from the Standby PXM1 Card To verify that DS3 loopback codes cannot be configured from the standby PXM 1 card Step 1 Select a node with redundant PXM T3 cards Step 2 Log on to the standby card Step 3 Configure the line using cnfln ds3 slot port felpbnum 30 Step 4 Try to configure the t...

Страница 232: ...guration Release 1 1 31 Part Number 78 11215 03 Rev B0 May 2001 Chapter 6 Card and Service Configuration DS3 Loopback Test The code that has been transmitted is not received on the tester Error message should be logged in the log regarding an unaccepted command ...

Страница 233: ... HS2 Specifications FRSM HS1 B Specifications Counters and Statistics for FRSM 2CT3 FRSM 2T3E3 and FRSM HS2 FRSM 8T1 Specification FRSM 8E1 Specification Circuit Emulation Service Module for T1 Operation Circuit Emulation Service Module for E1 Operation Physical and Electrical Characteristics for Cards MGX 8230 Enclosure Power and Performance Specifications This section describes the physical char...

Страница 234: ...VAC 47 to 63 Hz The maximum voltage range is 90 264 VAC DC system 42 to 56 VDC Each AC supply can provide up to 1200 Watts at 48 VDC Current Requirements AC System Configuration dependent use Network Design Tool for exact requirements Current Requirements DC System Configuration dependent use Network Design Tool for exact requirements For general planning purposes 25 Amps at nominal 48 VDC 29 Amps...

Страница 235: ...Electrical Characteristics continued Item Value Table A 2 PXM Specifications Category Description Maximum switch fabric throughput 1 2 Gbps Control access These ports exist on the PXM UI back card Control port RJ 45 connector EIA TIA 232 DTE mode asynchronous interface 19 200 baud 1 start 1 stop no parity Maintenance port RJ 45 connector EIA TIA 232 DTE mode asynchronous interface 9600 baud 1 star...

Страница 236: ...and remote alarm No light means inactive or not provided LEDs on back cards Green means active No light means inactive or not provided Stratum 4 synchronization internal only 8 KHz clock derived from Internal 8 KHz clock 10 ppm Stratum 3 synchronization internal and external Free Run Accuracy of 4 6 ppm 7 Hz 1 544 MHz Holdover stability of less than 255 slips 37 ppm for the initial 24 hours of hol...

Страница 237: ...hannels for switching across uplink card Maximum aggregate bandwidth 600 Mbps local switching service module to service module 1 200 Mbps switching across uplink Cell memory 256K cells Processor clock speed and memory specifics Clock speed 200 MHz internal 50 Mhz external Flash memory 2 Mbytes DRAM 64 Mbytes upgradeable to 128 Mbytes Secondary cache 512 Kbytes BRAM 128 Kbytes Hard disk 4 Gbytes Al...

Страница 238: ...p up down per ANSI T1 408 and ATT TR 62411 T1 CCITT G 7xx E1 Facility Loopback via Management Console Internal Problem Isolation Loopbacks Hot pluggable Card Size Front card 7 25 inches by 15 83 inches 18 42 cm by 42 75 cm Back cards 7 25 inches by 4 125 inches 18 42 cm by 10 48 cm Power 48 VDC 30W Safety EN 60950 2nd edition including EN 41003 UL 1950 2nd edition Compliance T1 G 703 G 824 E1 G 70...

Страница 239: ... normal mode Line Code HDB3 E1 Line Framing 16 frame multi frame as in G 704 Input Jitter Tolerance As specified in ITU G 823 for 2 048 Mbps Output Jitter Generation As specified in ITU G 823 for 2 048 Mbps Physical Layer Alarms LOS OOF AIS RAI Physical Layer Statistics LCV LES LSES CV ES MGX 8230 SEFS AISS UAS Table A 6 ATM Interface Characteristics Category Description Standards ATM UNI v3 1 ITU...

Страница 240: ...arded due to queue exceeded QDepth Number of cells with CLP set discarded due to queue exceeded CLP threshold Number of cells from the port for which CLP was set due to UPC violations ATMizer Channel Counters Ingress Number of cells transmitted to cell bus Number of cells to cell bus for which EFCI was set Number of cells to cell bus discarded due to shelf alarm Egress Number of cells received fro...

Страница 241: ...v3 1 AAL Layer AAL5 per ITU T I 363 FR Cell Interworking Per ITU T I 555 and I 36x 1 as summarized in ATM to Frame Relay Interoperability Implementation Agreement v 1 0 Table A 9 FRSM 2CT3 Front Card Physical Characteristics Feature Significance or Value Power 48 VDC 60W estimated Card Status Indicator LEDs Active Green Failed Red Standby Yellow Line Status Indicator LEDs Active Okay Green Active ...

Страница 242: ...nd Yellow signal Detection and generation of Alarm Indication Signal AIS Detection of Out of Frame OOF condition Detection of Loss of Frame LOS condition Automatic generation of Far End Block Error FEBE FRSM 2T3E3 Specifications This section provides details for the FRSM 2T3E3 Where appropriate it has separate sections for T3 and E3 technologies Topics consist of the following Transport technology...

Страница 243: ...ors In C bit parity mode it also indicates both C bit parity errors and far end block errors Table A 12 FRSM 2T3E3 Front Card Physical Characteristics Feature Significance or Value Power 48 VDC 60W estimated Card Status Indicator LEDs Active Green Failed Red Standby Yellow Line Status Indicator LEDs Active Okay Green Active Local Alarm Red Active Remote Alarm Yellow Reliability 85000 hours MTBF ta...

Страница 244: ...dition Automatic generation of Far End Block Error FEBE Statistics and Counter Specifications See the section titled Counters and Statistics for FRSM 2CT3 FRSM 2T3E3 and FRSM HS2 for lists of applicable statistics and counters FRSM HS2 Specifications The FRSM HS2 is the Frame Relay module with two HSSI ports The topics in this section are Transport technology standards with which the card complies...

Страница 245: ... 16 FRSM HS2 Physical Characteristics Feature Significance or Value Power 48V 75W estimated The SCSI2 2HSSI back card consumes 5 watts at 5 VDC and 6 watts at 5 VDC Card Status Indicator LEDs Active Green Failed Red Standby Yellow Line Status Indicator LEDs Active Okay Green Active Local Alarm Red Active Remote Alarm Yellow Reliability 85000 hours MTBF target Card Size Front card 7 25 inches by 15...

Страница 246: ... Received frames with unknown DLCI Received frames with illegal frame length Received good frame Transmit frames lost due to under run Abort count Transmit good frame LMI status inquiry request count LMI signaling protocol keep alive time out count LMI sequence number error count LMI status transmit count in response to request LMI update status transmit count in response to configuration changes ...

Страница 247: ...ansmitted during LMI logical port alarm Frames FECN set count Frames BECN set count Number of transmit frames discarded Number of transmit bytes discarded Number of transmit frames discarded due to CRC error Illegal frame length Alignment error Abort DE egress queue threshold exceeded Physical link failure Table A 20 ATM Cell Related Statistics ATM Cell Statistic Number of cells transmitted to PXM...

Страница 248: ...c management Support for two priority levels of egress port queues for data traffic Various DCE DTE loopbacks Number of cells received with CLP bit set Number of AIS cells received Number of FERF cells received Number of BCM cells received Number of end to end loopback cells received Number of segment loopback cells received Number of OAM cells discarded due to CRC 10 error Table A 21 Diagnostic R...

Страница 249: ... Line Rate 1 544 Mbps 50 bps Line Framing ESF per ATT TR 54016 Maintenance Serviceability Features Internal Problem Isolation Loopbacks Hot pluggable cards Reliability MTBF 65000 hours Card Size Front card 7 25 inches by 15 83 inches 18 42 cm by 42 75 cm Back cards 7 25 inches by 4 125 inches 18 42 cm by 10 48 cm Power 48 VDC 30W with 8 active T1 lines Table A 24 Frame Relay Service With T1 Lines ...

Страница 250: ... Q depth exceeded s Transmit bytes discarded due to egress Q depth exceeded s Transmit frames discarded due to egress DE threshold exceeded Transmit frames s Transmit bytes s Transmit Frames with FECN set s Transmit Frames with BECN set s LMI receive status inquiry request count s LMI transmit status inquiry request count LMI invalid receive status count s LMI signaling protocol keep alive time ou...

Страница 251: ...Number of frames received tagged BECN Number of frames transmitted s Number of bytes transmitted s Number of frames transmitted with DE set s Number of frames discarded due to reassembly errors s Number of frames transmitted during LMI logical port alarm s Number of frames transmitted with FECN set s Number of frames transmitted with BECN set s Number of transmit frames discarded s Number of trans...

Страница 252: ...ist of Counters continued Category Description Table A 27 General Card Specifications Category Description Line Interface connector RJ 48 when used with RJ 48 8E1 line module SMB when used with SMB 8E1 line module Line Rate 2 048 Mbps 100 bps Synchronization Transmitter may be either loop timed to receiver or synchronized to shelf normal mode Input Jitter Tolerance Per ITU T G 823 Output Jitter Ge...

Страница 253: ...rtual Circuit Queuing EFCI setting per VC Egress 8000 cell storage capacity shared between four ports Up to 12 user selectable egress queues per port Selective Cell Discard EFCI setting per Queue Frame Relay Interface Per ANSI T1 618 2 octet header Frame Relay Performance Counters per Port N x DS0 Received frames discarded due to Aborts Received frames discarded due to illegal header EA bit s Rece...

Страница 254: ...it status inquiry request count LMI invalid receive status count s LMI signaling protocol keep alive time out count s LMI sequence number error count s LMI receive status transmit count in response to request LMI transmit status transmit count in response to request Transmit frames during LMI alarm s Transmit bytes during LMI alarm s LMI update status transmit count in response to configuration ch...

Страница 255: ...rvice Counters Number of frames received s Number of bytes received s Number of frames received with DE already set s Number of bytes received with DE already set s Number of frames received with unknown DLCI Number of frames received but discarded s Number of received bytes discarded s Number of received bytes discarded due to exceeded Q Depth s Number of frames received and discarded due to inte...

Страница 256: ...gress DE threshold exceeded source abort physical link failure T1 ATM cells Number of cells transmitted to PXM Number of cells transmitted with CLP bit set Number of OAM AIS cells transmitted s Number of OAM FERF cells transmitted s Number of BCM cells transmitted Number of OAM end to end loopback cells transmitted s Number of OAM segment loopback cells transmitted Number of cells received from PX...

Страница 257: ...n count Near end alarm maximum count Far end alarm up count Far end alarm down count Far end alarm maximum count Supported OAM cells AIS FERF End to end loopback Segment loopback RTD loopback BCM Physical Layer Performance Statistics N A LED Indicators Per Card Active green Failed red Standby yellow BERT Active green Errors yellow 1 N Redundancy Active green Indicator for each T1 Active green Reli...

Страница 258: ...ear end alarm up count Near end alarm down count Near end alarm maximum count Far end alarm up count Far end alarm down count Far end alarm maximum count Supported OAM cells AIS FERF End to end loopback Segment loopback RTD loopback BCM Physical Layer Performance Statistics N A Indicators Card level Active green Failed red Standby yellow BERT Active green Errors yellow 1 N Redundancy Active green ...

Страница 259: ...y Requirements International Electromechanical Commission IEC 61000 4 2 through IEC 61000 4 5 European Norm designation EN 61000 4 2 through EN 61000 4 5 Details on how each standard applies in this Cisco product appear in Table A 34 Table A 33 Physical Characteristics and Power Consumption by Card Module Back Cards Front Card Dimensions inches Back Card Dimensions inches Weight front and back car...

Страница 260: ...ecommendation I 371 Traffic Control and Congestion Control in B ISDN March 1993 ITU Recommendation I 432 B ISDN User Network Interface Physical Interface Specification March 1993 ANSI T1E1 2 94 002R1 Draft B ISDN and DS1 ATM User Network Interfaces Physical Layer Specification ANSI T1E1 2 94 020 Draft B ISDN Customer Installation Interfaces Physical Media Dependent Specification Australia EMC VCCI...

Страница 261: ...de Interface for the Synchronous Digital Hierarchy 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 1...

Страница 262: ...uipment Including Electrical Business Equipment CSA C22 2 950 M95 Standard for Safety Information Technology Equipment Including Electrical Business Equipment EN 60 950 Safety of Information Technology Equipment Including Electrical Business Equipment TS001 Austel Safety Requirements for Customer Equipment Including AS3260 Safety of Information Technology Equipment Australia EN 41003 European Prod...

Страница 263: ... the MGX 8230 and the receive direction is toward the MGX 8230 T3 Trunk Cabling A trunk cable connects each T3 port on the BNC 2T3 back card to a T3 port on other equipment See Table B 1 and Table B 2 for details Table B 1 Trunk Cables Cable Parameter Description Type 75 ohm coax cable RG 59 B U for short runs AT T 734A for longer runs Two per T3 line XMT and RCV Max Length 450 feet maximum betwee...

Страница 264: ...Transmit direction is toward the T1 trunk Cable Parameter Description Cable Type Western Electric 22 AWG ABAM individually shielded twisted pair 100 ohm balanced Two pair per T1 line 1 transmit and 1 receive Cable Connector RJ 48C male Figure B 1 illustrates the RJ 48 connector pin out Max Cable Length 655 ft 199 664 m maximum between the MGX 8230 node and the first repeater or CSU Selection of ca...

Страница 265: ...8 Pins RRNG RTIP shield shield 2 1 5 4 3 6 IN IN OUT OUT 26270 Table B 4 E1 Trunk Circuit Line Cabling Specification Cable Parameter Description Cable Type BNC 8E1 75 ohm coax cable for unbalanced connection Two cables pairs 1 transmit 1 receive per E1 line Cable Connector 16 female SMB for unbalanced connection See Tables A 2 and A 4 for pinouts Max Cable Length Approximately 100 meters maximum b...

Страница 266: ...her X 21 or V 35 as shown in Table B 6 For the part numbers of the standard and non standard versions of the 12IN1 cables see Table B 9 Note The cable type and part number are printed on a plastic band located near the smaller connector Table B 6 12IN1 S4 cable types Cable Type X 21 V 35 DCE X 21 DCE V 35 DCE DTE X 21 DTE V 35 DTE Table B 7 V 35 signals Signal Name Source RTS Request to Send DTE D...

Страница 267: ... RSC Transmit OTXD RXD Transmit O_RTS CTS Control O_RTS CTS Control I_RDX TXD Receive I_RXD TXD Receive ICTS RTS Indication I_CTS RTS Indication I_RXC TXCE Timing I_RXC TXCE Timing GND CCT Ground Table B 9 Cable Part Numbers for MGX FRSM HS1 BV Type of Cable Far End Connector Part Number X 21 DTE male 72 1440 01 X 21 DCE fremale 72 1427 01 V 35 DTE male standard 72 1428 01 V 35 DTE female atypical...

Страница 268: ... details on DC wiring 4 RD Receive Data DCE 29 6 ST Send Timing 31 2 RT Receive Timing 27 _ 6 TT Terminal Timing DCE 13 3 CA DCE Available DCE 28 8 TA DTE Available DTE 33 10 LA Loop Ckt A DTE 35 12 LB Loop Ckt B DTE 37 5 LC Loop Ckt C DCE 30 SG Signal Ground Table B 10 Pinouts for SCSI II Connector Pin No Name Signal Function Polarity Signal Source Table B 11 DC Power Wiring Cable Parameter Descr...

Страница 269: ...n or modem for remote alarm reporting or system monitoring Refer to Table B 13 for a description of the cabling and Table B 14 for the pinout of the associated RJ45 connector Table B 12 AC Power Cables Cable Parameter Description Cable Provided with 8 feet 2 3 m of 3 conductor wire with plug Plug customer end 20 A NEMA L620 3 prong plug domestic U S Need 15A NEMA 5 15 for US and Canada 13 A 250 Va...

Страница 270: ...to the Alarm connector on the PXM UI card See Table B 16 for physical characteristics of the cable and Table B 17 for the pinouts Table B 14 RJ 45 Maintenance and Control Port Pin Assignments Pin No Name Description 1 RTS out Request to Send 2 DTR out Data Terminal Ready 3 TxD Transmit Data 4 GND Signal Ground 5 GND Signal Ground 6 RxD Receive Data 7 DSR Data Set Ready 8 CTS Clear to Send Table B ...

Страница 271: ... 15 Subminiature male Table B 17 Network Alarm Pin Assignments Pin No Alarm Description 1 Audible Major Normally open 2 Common 9 Normally closed 4 Visual Major Normally open 5 Common 12 Normally closed 7 unused n c 8 unused n c 3 Audible Minor Normally open 11 Common 10 Normally closed 6 Visual Minor Normally open 14 Common 13 Normally closed 15 unused n c Table B 16 External Alarm Cabling Cable P...

Страница 272: ...B 10 Cisco MGX 8230 Edge Concentrator Installation and Configuration Release 1 1 31 Part Number 78 11215 03 Rev B0 May 2001 Appendix B Cable Specifications External Alarm Cabling ...

Страница 273: ...TM port cards for the BPX switch that use the Monarch chip set C Cell bus The cell bus in the MGX 8230 is the way that the service modules exchange data with the switching fabric on the PXM CiscoView GUI based device management software application that provides dynamic status statistics and comprehensive configuration information for Cisco internetworking products such as the MGX 8230 or IGX swit...

Страница 274: ...dule defined in the enterprise specific portion of the Internet management space F Feeder A feeder is a small switch which acts as an extension shelf typically with lower bandwidth interfaces for a larger switch The larger switch is referred to as the Routing Node for the Feeder s The MGX 8230 acts as a feeder to the IGX 8400 series switch I IGX switch The Cisco IGX 8400 series wide area switch de...

Страница 275: ...otocol U UBR Unspecified Bit Rate is a Class of Service for ATM networks defined by the ATM Forum Traffic in the UBR class is not guaranteed any particular throughput or delay performance In this regard UBR is similar to traditional IP service Uplink back card The back card that mates with PXM and provides ATM trunking The MGX 8230 supports only an OC 3 uplink back card User interface back card Th...

Страница 276: ...roller Sometimes the whole VSI Controller might be referred to as a VSI Master but this is not strictly correct VSI Platform A VSI Platform is a switch with one or more VSI Slaves allowing connections to be set up using the VSI VSI Slave A VSI Slave process implementing the slave side of the VSI protocol within a VSI Platform Sometimes a whole VSI Platform might be referred to as a VSI Slave but t...

Страница 277: ...14 ATM UNI Service Module see AUSM B 8T1E1 2 15 AUSM redundancy 6 14 AUSM B as a clock source 6 14 feature list eight port version 6 14 IMA 6 14 AUSM B 8T1E1 list of applications 2 15 Automatic Protection Switching see APS 6 5 AX CESM 8E1 2 45 6 43 Circuit Emulation Service Module 1 15 AX CESM 8T1 2 46 2 57 6 43 circuit emulation Service Module 1 15 AX FRSM 8E1 6 27 6 28 6 30 6 31 6 32 AX FRSM 8T1...

Страница 278: ...IR FRSM cards 6 32 Circuit Emulation Service Module 6 42 AX CESM 8E1 1 15 AX CESM 8T1 1 15 Circuit Emulation Service Module see CESM 2 45 Circuit Emulation Service Module T3E3 see MGX CESM T3 or MGX CESM E3 6 38 Cisco cabinet ground attachments 3 22 CiscoView application configuring the MGX 8230 feeder 5 13 IP address 5 2 Cisco WAN Manager application IP address 5 2 CLI commands addln 5 11 addport...

Страница 279: ...f steps 5 3 firmware downloading CESM and FRSM examples 5 10 service module versions 5 9 firmware version 5 9 frame relay connections 6 27 Frame Service Module MGX FRSM 2 CT3 1 14 MGX FRSM 2E3T3 1 14 MGX HS2 B 1 14 front cards 2 59 FRSM alarms 6 37 ATM layer status management 2 24 PVC status management 2 24 redundancy support 2 22 FRSM VHS very high speed introduction 2 32 FRSM VHS basic descripti...

Страница 280: ...ing kit 4 4 MGX 8230 PXM 2 1 LEDs and indicators 2 2 MGX 8800 management 1 11 MGX 8850 switch initial configuration tasks 5 1 MGX AUSM B 8E1 ATM UNI Service Module 1 14 MGX AUSM B 8T1 T1 ATM UNI Service Module 1 14 MGX FRSM 2CT3 1 to1 Y cable redundancy 2 22 hot standby 1 16 MGX FRSM 2T3E3 1 to1 Y cable redundancy 2 22 hot standby 1 16 MGX FRSM HS2 1 to 1 Y cable redundancy 2 22 hot standby 1 16 M...

Страница 281: ...r Interface 1 13 PXM cell bus Also see PXM 1 10 PXM UI alarm outputs 2 6 installation 2 1 user control and access ports 5 3 PXM User Interface back card see PXM UI 2 1 R reboot command 5 5 receive direction relative to MGX 8230 B 1 redundancy 1 to N for AUSM T1 and E1 6 14 FRSM E1 mode 6 27 FRSM T1 mode 6 27 redundancy back cards R RJ48 8E1 6 43 R RJ48 8T1 6 43 Related documentation for IGX 8450 x...

Страница 282: ...RM 3T3 de multiplexing to T1 channels 2 13 requirement for BNC 3T3 back card 2 13 stability plate 3 14 standards based conversion 1 4 statistics manager 5 2 StrataView Plus now the WAN Manager tool 5 2 structured data transfer 6 43 T T1 B 2 MGX AUSM B 8T1 1 14 T3 channelized frame relay lines 1 14 Telnet support 5 3 TFTP 5 3 traffic generation test 6 37 Translation 2 26 Translation and Transparent...

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