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Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide

OL-15667-03

Preface

Note

Means 

reader take note

. Notes contain helpful suggestions or references to material not covered in the 

manual.

Timesaver

Means 

the described action saves time

. You can save time by performing the action described in the 

paragraph.

Tip

Means 

the following information will help you solve a problem

. The tips information might not be 

troubleshooting or even an action, but could be useful information, similar to a Timesaver.

Caution

Means 

reader be careful

. In this situation, you might do something that could result in equipment 

damage or loss of data.

Related Documentation

The following list includes documentation related to your product by implementation.

Cisco Mobile Wireless RAN Optimization

  •

Cisco 3825 Mobile Wireless Edge Router Documents

  –

Cisco 3800 Series Hardware Installation

  •

Cisco Interface Cards Installation Guides

  –

Quick Start Guide: Interface Cards

  –

Cisco Interface Cards Installation Guide

  –

Cisco 2-port T1/E1-RAN Installation Instructions

  •

Cisco Network Modules Installation Guides

  –

Network Modules Quick Start Guide

  –

Cisco Network Modules Hardware Installation Guide

  •

Release Notes

  –

Release Notes for the Cisco 3825 Mobile Wireless Edge Router

Note

To obtain the latest information, access the online documentation.

<    >

Nonprinting characters, for example passwords, appear in angle brackets.

[    ]

Default responses to system prompts appear in square brackets.

Convention

Description

Summary of Contents for 3825 Series

Page 1: ... Inc 170 West Tasman Drive San Jose CA 95134 1706 USA http www cisco com Tel 408 526 4000 800 553 NETS 6387 Fax 408 527 0883 Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide August 14 2008 Text Part Number OL 15667 03 ...

Page 2: ...terference stops Move the equipment 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 produc...

Page 3: ...tation 1 6 MIB Support 1 10 Limitations and Restrictions 1 11 RAN O Implementation Limitations and Restrictions 1 12 UMTS Iub and GSM Abis Implementation Limitations and Restrictions 1 12 New Features in Cisco IOS Release 12 4 16 MR2 1 13 Keyword ignore vpi vci Added to xconnect Command 1 13 New Features in Cisco IOS Release 12 4 16 MR1 1 13 Emulation of TDM Circuit via MPLS IP PWE3 TDM 1 14 Trans...

Page 4: ... Slot and Port Numbering 3 2 Setup Command Facility 3 3 Before Starting Your Router 3 3 Using the Setup Command Facility 3 4 Configuring Global Parameters 3 4 Completing the Configuration 3 7 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN O Solution with the Command Line Interface 4 1 Before You Begin 4 2 Verifying the Version of Cisco IOS Software 4 2 Clocking Requirements for Ci...

Page 5: ...sco 3825 Router 4 71 Where to Go Next 4 73 A P P E N D I X A Cisco 3825 Mobile Wireless Edge Router RAN O Command Reference A 1 A P P E N D I X B Configuration Examples B 1 Overview B 1 Asymmetric PWE3 Configuration B 2 Ethernet over MPLS VLAN and Port Mode Configuration B 15 PWE3 over MLPPP Configuration B 21 PWE3 Redundancy Configuration B 30 TDM over MPLS Configuration B 36 ATM over MPLS Config...

Page 6: ...Contents vi Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide OL 15667 03 ...

Page 7: ...he document revision number for the change the date of the change and a brief summary of the change Note that not all Cisco documents use a Document Revision History table Objectives This guide explains how to configure features that enable the Cisco 3825 Mobile Wireless Edge Router to be implemented in an IP Radio Access Network Optimization RAN O environment Revision Date Change Summary OL 15667...

Page 8: ...pose of the Cisco 3825 router and its unique software features Chapter 2 Cisco IOS Software Basics Describes what you need to know about the Cisco IOS software Chapter 3 First Time Configuration Describes how to use the setup command facility to configure basic attributes of your router Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN O Solution with the Command Line Inter...

Page 9: ...of data Related Documentation The following list includes documentation related to your product by implementation Cisco Mobile Wireless RAN Optimization Cisco 3825 Mobile Wireless Edge Router Documents Cisco 3800 Series Hardware Installation Cisco Interface Cards Installation Guides Quick Start Guide Interface Cards Cisco Interface Cards Installation Guide Cisco 2 port T1 E1 RAN Installation Instr...

Page 10: ...or information on obtaining documentation obtaining support providing documentation feedback security guidelines and also recommended aliases and general Cisco documents see the monthly What s New in Cisco Product Documentation which also lists all new and revised Cisco technical documentation at http www cisco com en US docs general whatsnew whatsnew html ...

Page 11: ... and Restrictions page 1 11 New Features in Cisco IOS Release 12 4 16 MR2 page 1 13 New Features in Cisco IOS Release 12 4 16 MR1 page 1 13 New Features in Cisco IOS Release 12 4 16 MR page 1 27 Introduction A typical RAN is composed of thousands of Base Transceiver Stations BTSs Node Bs hundreds of Base Station Controllers Radio Network Controllers BSCs RNCs and several Mobile Switching Centers M...

Page 12: ...nnect to each other through the Gigabit Ethernet GE interfaces The individual backhaul links to a Cisco 3825 router are cabled from a single T1 E1 termination block in the BTS connecting to both the active and standby routers by means of a Y cable The redundancy design to control the active standby transitions of the router pair leverages Hot Standby Router Protocol HSRP to control the relays on t...

Page 13: ...sport networks now and adds multi radio backhaul compression as well This means operators can enjoy the benefits of IP transport in their CDMA GSM and R4 R99 UMTS RANs today Figure 1 2 Example of Cisco 3825 Router in a GSM Abis and UMTS Iub Optimization over IP Cisco GSM Abis Optimization over IP The Cisco GSM Abis Optimization over IP technology improves T1 E1 bandwidth efficiency by 33 to 50 cor...

Page 14: ...dant bit patterns known as idle silent speech frames FR and EFR or no data frames AMR whenever a voice user is silent typically 40 60 of the time As another example bearer channels that are not assigned to calls each carry known idle bit patterns on the Abis interface as mentioned previously Thus even though no radio transmissions are made during silent and idle periods redundant information is ne...

Page 15: ...n page 1 6 Cell Site Points of Presence POPs Since many cell sites are located in and around downtown areas hotels airports and convention centers they make attractive sites for co locating public wireless LAN PWLAN access points and other wireless data overlays Many of these wireless data radios are IP based IP networking features like Mobile IP VoIP IP Multicast Virtual Private Network VPN and c...

Page 16: ... the Cisco IOS software running on the MIPs based portion of the Cisco 3825 router hardware Cisco IOS software functions added to the Cisco 3825 router for the RAN O implementation include Redundancy logic For monitoring Hot Standby Router Protocol HSRP information to determine the active and standby router and control T1 termination Failover logic To force a switchover for hardware failures or an...

Page 17: ...the Cisco MWR 1941 DC A router and Cisco 3825 router includes relays that activate the T1 E1 ports These relays allow Y cabling for router redundancy where the T1 E1 link is not redundant and default to open The relays are controlled by HSRP redundancy protocol between the two routers connected to the same T1 E1 Note If you choose to use the Cisco 3825 router in a non redundant configuration you m...

Page 18: ...onf t snmp server enable traps ipran alarm gsm ciscoIpRanBackHaulUmtsAlarm Provides information alarms associated with Universal Mobile Telecommunications System UMTS Iub interfaces Only enables UMTS Iub See Appendix A Cisco 3825 Mobile Wireless Edge Router RAN O Command Reference for more information conf t snmp server enable traps ipran alarm umts ciscoIpRanBackHaulRcvdUtil ciscoIpRanBackHaulSen...

Page 19: ...Appendix A Cisco 3825 Mobile Wireless Edge Router RAN O Command Reference threshold acceptable Acceptable utilization threshold Obsolete Provided only to maintain compatibility threshold overloaded Overloaded utilization threshold Obsolete Provided only to maintain compatibility threshold warning Warning utilization threshold Obsolete Provided only to maintain compatibility ipran mib backhaul noti...

Page 20: ...AL CONTROL MIB CISCO DSL CPE MIB CISCO ENTITY ASSET MIB CISCO ENTITY EXT MIB CISCO ENTITY VENDORTYPE OLD MIB CISCO ENVMON MIB CISCO FLASH MIB CISCO FRAME RELAY MIB CISCO FTP CLIENT MIB CISCO HSRP MIB CISCO ICSUDSU MIB CISCO IETF ATM2 PVCTRAP MIB EXTN CISCO IETF ATM2 PVCTRAP MIB CISCO IETF NAT MIB CISCO IETF PW MIB CISCO IETF PW MPLS MIB CISCO IETF PW TC MIB CISCO IF EXTENSION MIB CISCO IMAGE MIB C...

Page 21: ...CO VOICE ANALOG IF MIB CISCO VOICE ATM DIAL CONTROL MIB CISCO VOICE COMMON DIAL CONTROL MIB CISCO VOICE DIAL CONTROL MIB CISCO VOICE DNIS MIB CISCO VOICE ENABLED LINK MIB CISCO VOICE FR DIAL CONTROL MIB CISCO VOICE IF MIB CISCO VOICE NUMBER EXPANSION MIB CISCO VOICE URI CLASS MIB CISCO VPDN MGMT EXT MIB CISCO VPDN MGMT MIB CISCO VTP MIB DIAL CONTROL MIB DS1 MIB DS3 MIB ETHERLIKE MIB EVENT MIB EXPR...

Page 22: ...tion Hardware not Supported on the Cisco 3825 Router Use of additional voice WAN interface card VWIC cards The only supported VWIC is the Cisco 2 port T1 E1 RAN UMTS Iub and GSM Abis Implementation Limitations and Restrictions The following list of restrictions applies when implementing the UMTS Iub or GSM Abis application in a RAN O configuration Hardware not Supported for UMTS Iub The Cisco MWR ...

Page 23: ...erface which supports N 1 The xconnect command with keyword ignore vpi vci results in the PVC mapping being done in a cooperative way if the MWR works the same way as the receiving router Without this command the MWR checks the VPI VCI value inside PW packet for matches against the local configured PVC or PVC mapping With the ignore vpi vci keyword configured the MWR ignores the VPI VCI header ins...

Page 24: ...mum Number of Supported ATM Ports page 1 26 ATM Cell Switching page 1 26 Emulation of TDM Circuit via MPLS IP PWE3 TDM PWE3 is a mechanism that emulates the essential attributes of a T1 E1 line over a packet switched network PSN This evolutionary technology allows you to migrate all packet networks from legacy TDM networks yet provides transport for legacy applications PWE3 TDM emulates T1 E1 unst...

Page 25: ...ate command translates into the payload size that is sent over the circuit 32 time slots at 1 ms 256 bytes 32 time slots 8 bytes timeslot ms 24 time slots at 2 ms 384 bytes 24 time slots 16 bytes timeslot ms 10 time slots at 1 ms 80 bytes 10 time slots 8 bytes timeslot ms The following example illustrates the use of the sample rate command interface CEM0 0 0 no ip address cem 0 sample rate 2 xconn...

Page 26: ... no ip address cem 0 xconnect 10 10 10 10 200 encapsulation mpls cem class mycemclass Structure agnostic TDM over Packet SAToP SAToP encapsulates TDM bit streams T1 E1 T3 E3 as PWs over PSNs It disregards any structure that may be imposed on streams in particular the structure imposed by the standard TDM framing The protocol used for emulation of these services does not depend on the method in whi...

Page 27: ...nsport Service ATM Port Mode ATM port mode maps the entire ATM interface to a PW Use the xconnnect command under the interface mode to configure a port mode PW A sample configuration is written as follows interface ATM0 0 0 no ip address scrambling payload atm mcpt timers 1000 2000 3000 no atm ilmi keepalive atm cell packing 28 mcpt timer 3 xconnect 99 99 99 99 100 encapsulation mpls sequencing bo...

Page 28: ...ion aal0 pvc 1 37 l2transport encapsulation aal0 ATM AAL5 CPCS SDU Mode ATM adaptation layer 5 AAL5 SDU mode maps one AAL5 type PVC to a PW Use the xconnect command under an AAL5 encapsulation type PVC to configure AAL5 SDU mode PW A sample configuration is written as follows interface ATM0 0 1 no ip address load interval 30 scrambling payload no atm ilmi keepalive pvc 0 100 l2transport encapsulat...

Page 29: ...0 0 no ip address scrambling payload atm mcpt timers 1000 2000 3000 no atm ilmi keepalive atm cell packing 28 mcpt timer 3 xconnect 99 99 99 99 100 encapsulation mpls sequencing both pvc 1 35 l2transport encapsulation aal0 pvc 1 36 l2transport encapsulation aal0 pvc 1 37 l2transport encapsulation aal0 The sample below configures cell packing for the N 1 VCC cell relay mode PW It specifies a maximu...

Page 30: ...lows pseudowire class l2tp encapsulation l2tpv3 sequencing both ip local interface Loopback0 ATM Port Cell Relay Service ATM port mode maps the entire ATM interface to a PW Use the xconnnect command under the interface mode to configure a port mode PW The ATM interface maps to the PW A sample configuration is written as follows interface ATM0 0 0 no ip address scrambling payload atm mcpt timers 10...

Page 31: ...1 36 l2transport encapsulation aal0 pw pvc 2 136 pvc 1 37 l2transport encapsulation aal0 pw pvc 2 137 ATM AAL5 SDU Mode ATM AAL5 SDU mode maps one AAL5 type PVC to a PW Use the xconnect command under an AAL5 encapsulation type PVC to configure a AAL5 SDU mode PW A sample configuration is written as follows interface ATM0 0 1 no ip address load interval 30 scrambling payload atm mcpt timers 1000 20...

Page 32: ...palive pvc 0 101 l2transport encapsulation aal0 cell packing 20 mcpt timer 3 xconnect 99 99 99 99 1101 pw class l2tp PVC Mapping The pw pvc command configures PVC mapping or rewrites for PW configured PVCs It specifies the PW side vpi vci value used in sending and receiving specific PVCs The following example illustrates the use of PW packets for the pw pvc command pvc 0 40 l2transport encapsulati...

Page 33: ...outer config subif encapsulation dot1q 100 Router config subif xconnect 10 0 0 1 123 encapsulation mpls Note Ethernet over MPLS in VLAN mode must be configured on subinterfaces Port Mode Port mode allows a frame coming into an interface to be packed into an MPLS packet and transported over the MPLS backbone to an egress interface The entire Ethernet frame without the preamble or a frame check sequ...

Page 34: ...ample illustrates that label switching is enabled on a designated Ethernet interface Router configure terminal Router config interface multilink1 Router config if mpls ip PWE3 Redundancy The PWE3 Redundancy feature enables you to configure your network to detect a failure in the network and reroute the Layer 2 L2 service to another endpoint that can continue to provide service This feature provide...

Page 35: ...lation mpls backup peer 2 2 2 2 200 pw class pw_redundancy backup delay 20 20 ATM PWE3 Redundancy The following examples illustrate the use of the backup delay command PW Redundancy Without PW Class interface ATM0 0 0 no ip address xconnect 2 2 2 2 300 encapsulation mpls backup peer 2 2 2 2 400 backup delay 20 20 PW Redundancy With PW Class pseudowire class pw_redundancy encapsulation mpls interfa...

Page 36: ... slot 0 maximum of 12 ATM ports supported AIM ATM 8 installed in slot 1 maximum of 8 ATM ports supported The ATM AIM module still supports a maximum of 4 ATM ports ATM Cell Switching This feature provides PVC to PVC cell switching on the Cisco 3825 router The feature includes PVC remapping within either an AIM ATM module or AIM ATM 8 module Also the feature is available for PVC to PVC switching be...

Page 37: ...solutions can optimize the excess capacity that exists in the current RAN backhaul network This eliminates the need to add new T1 E1 trunks to meet growing demand and can even allow a number of existing trunks to be decommissioned The Cisco GSM Abis Optimization over IP technology improves T1 E1 bandwidth efficiency by 33 to 50 corresponding to a GSM voice call capacity gain of 50 100 per T1 E1 de...

Page 38: ...xcept protected PVC s traffic will be throttled to save the backhaul resource for the protected PVC traffic If after a certain period 200 ms and there is no congestion reported a recovery mechanism is triggered Recovery gradually includes back throttled PVC traffic in the order of their congestion control priority level priority 2 being first and 9 being last Recovery will unthrottle the traffic g...

Page 39: ...S Iub ATM0 IMA0 ATM0 IMA1 Connect State OPEN UMTS Iub ATM0 IMA0 ATM0 IMA1 Redundancy State ACTIVE UMTS Iub ATM0 IMA0 ATM0 IMA1 Congestion Control ON UMTS Iub ATM0 IMA0 ATM0 IMA1 Version 4 UMTS Iub ATM0 IMA0 ATM0 IMA1 Alarm State UMTS Iub ATM0 0 ATM0 2 RX NO ALARM TX NO ALARM UMTS Iub ATM0 1 ATM0 3 RX NO ALARM TX NO ALARM UMTS Iub ATM0 IMA0 ATM0 IMA1 Remote 20 20 20 20 6666 States UMTS Iub ATM0 IMA...

Page 40: ...RX NO ALARM TX NO ALARM UMTS Iub ATM0 IMA0 ATM0 IMA0 Remote 20 20 20 20 6666 States UMTS Iub ATM0 IMA0 ATM0 IMA0 Version 4 UMTS Iub ATM0 IMA0 ATM0 IMA0 Alarm State UMTS Iub ATM0 0 0 ATM0 0 0 RX NO ALARM TX NO ALARM UMTS Iub ATM0 0 1 ATM0 0 1 RX NO ALARM TX NO ALARM Note In the previous output the local shorthaul interface name appears before the dash and the remote shorthaul interface name appears...

Page 41: ...Alarm State UMTS Iub ATM0 0 0 ATM0 0 0 RX NO ALARM TX NO ALARM UMTS Iub ATM0 0 1 ATM0 0 1 RX NO ALARM TX NO ALARM UMTS Iub ATM0 IMA0 ATM0 IMA0 Remote 20 20 20 20 6666 States UMTS Iub ATM0 IMA0 ATM0 IMA0 Version 4 UMTS Iub ATM0 IMA0 ATM0 IMA0 Alarm State UMTS Iub ATM0 0 0 ATM0 0 0 RX NO ALARM TX NO ALARM UMTS Iub ATM0 0 1 ATM0 0 1 RX NO ALARM TX NO ALARM UMTS Iub ATM0 IMA0 1 ATM0 IMA 1 Peering Info...

Page 42: ...his PVC Routing feature 1 When the no atm umts command is applied to a base ATM interface the command will un configure the ATM UMTS mode for all the sub interfaces under that ATM interface 2 When the no atm umts command is applied to an ATM sub interface the command will un configure the ATM UMTS mode only for that sub interface 3 Alarms are carried over the primary backhaul only while the primar...

Page 43: ...nate backhaul s In this situation the sub interface peering connection state will stay OPEN as long as the alternate backhaul doesn t go down 7 When an alternate or sub interface backhaul goes down the sub interface peering will go down but it won t bring down the shorthaul or start any alarms on the T1 E1 link So primary backhaul traffic won t be affected In this case the sub interface s state wi...

Page 44: ...lq class match ip dscp cs2 policy map llq policy class llq class priority percent 99 class class default bandwidth remaining percent 1 queue limit 45 interface ATM0 0 0 no ip address atm umts iub no atm ilmi keepalive pvc 2 1 encapsulation aal0 umts iub set dscp 16 pvc 2 2 encapsulation aal0 umts iub set dscp 8 umts iub set peering dscp 16 umts iub local 20 20 20 21 6666 umts iub remote 20 20 20 2...

Page 45: ...ut ip rtp header compression ietf format In the above sample PVC 2 1 of ATM0 0 0 and ATM0 0 1 will go to the priority queue and PVC 2 2 of ATM0 0 0 and ATM0 0 1 will be considered the best effort traffic and will go to the Weighted Fair Queue Note Defining the dscp value under the PVC affects the way the ATM cells are bundled together as a backhaul The more dscp values that are defined the more li...

Page 46: ...1 36 Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide OL 15667 03 Chapter 1 Overview of the Cisco 3825 Mobile Wireless Edge Router New Features in Cisco IOS Release 12 4 16 MR ...

Page 47: ...e CLI If you have never used the Cisco IOS software or if you need a refresher read this chapter before you proceed to Chapter 3 First Time Configuration If you are already familiar with the Cisco IOS software proceed to Chapter 3 First Time Configuration Getting Help Use the question mark and arrow keys to help you enter commands For a list of available commands enter a question mark Router To co...

Page 48: ...erminal Router config interface serial 0 0 0 Router config if line 0 Router config line controller t1 0 Router config controller exit Router config exit Router SYS 5 CONFIG_I Configured from console by console The last message is normal and does not indicate an error Press Return to get the Router prompt Note You can press Ctrl Z in any mode to immediately return to enable mode Router instead of e...

Page 49: ...owing message appears OK Router Where to Go Next Now that you know some Cisco IOS software basics you can begin to configure the router by using the CLI Remember the following You can use the question mark and arrow keys to help you enter commands Each command mode restricts you to a set of commands If you have difficulty entering a command check the prompt and then enter the question mark to see ...

Page 50: ...2 4 Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide OL 15667 03 Chapter 2 Cisco IOS Software Basics Where to Go Next ...

Page 51: ...ommand Facility page 3 3 Configuring Global Parameters page 3 4 Completing the Configuration page 3 7 Understanding Boot Images The first file on the compact flash device in slot0 must be the Cisco IOS software image that you want to use If it is not the Cisco 3825 router will not be able to boot Understanding the Cisco 3825 Router Interface Numbering Each network interface on a Cisco 3825 router ...

Page 52: ...ling NM 2W network modules supports up to four additional Cisco 2 port T1 E1 RAN interface cards Note A removable face plate allows for installation of a double wide NMD network module into NME slot 2 The logical slot numbers are as follows 0 for all built in Cisco 2 port T1 E1 RAN interface card slots 1 for the lower network module slot 2 for the upper network module slot The numbering format is ...

Page 53: ...figuration that you created for logical interfaces Serial 0 0 0 and Serial 0 0 1 will now be applied to the Cisco 2 port T1 E1 RAN interface card in slot HWIC0 and you will need to create a new configuration for the interfaces that you previously configured on HWIC1 which will now be Serial 0 1 0 and Serial 0 1 1 The slot number of the Cisco 2 port T1 E1 RAN interfaces installed in slot 1 using an...

Page 54: ...ress during this time will be interpreted as the first command entered after the messages stop which might cause the router to power off and start over Wait a few minutes The messages will stop automatically The messages look similar to the following Note The messages vary depending on the Cisco IOS software image and interface modules in your router The screen displays in this section are for ref...

Page 55: ...tates and local country laws governing import export transfer and use Delivery of Cisco cryptograhpic products does not imply third party authority to import export distribute or use encryption Importers exporters distributors and users are responsible for compliance with U S and local country laws By using this product you agree to comply with applicable laws and regulations If you are unable to ...

Page 56: ...ord is used when you do not specify an enable secret password with some older software versions and some boot images Enter enable password ciscoenable Step 6 Enter the virtual terminal password which prevents unauthenticated access to the router through ports other than the console port The virtual terminal password is used to protect access to the router over a network interface Enter virtual ter...

Page 57: ...displayed that are similar to the following The following configuration command script was created hostname 3825 1 enable secret 5 1 5fH0 Z6Pr5EgtR5iNJ2nBg3i6y1 enable password ciscoenable line vty 0 4 password ciscoenablesnmp server community public no ip routing interface GigabitEthernet0 0 no shutdown media type 100BaseX full duplex ip address 178 18 44 233 255 255 255 128 interface GigabitEthe...

Page 58: ...wer yes the configuration is saved and you return to the EXEC prompt Step 2 When the messages stop displaying on your screen press Return to get the command line prompt The 3825 1 prompt indicates that you are now at the CLI and you have just completed a basic router configuration However this is not a complete configuration You must configure additional parameters by using the Cisco IOS software ...

Page 59: ...ler Command page 4 5 Configuration Sequence page 4 6 Configuring the Hostname and Password page 4 6 Configuring Gigabit Ethernet Interfaces page 4 8 Configuring the Backhaul Links page 4 9 Configuring GSM Abis Links page 4 20 Configuring UMTS Links page 4 24 Configuring Redundancy page 4 28 Configuring for SNMP Support page 4 33 Configuring Inverse Multiplexing over ATM IMA page 4 37 Configuring P...

Page 60: ...device to avoid problems with Hot Standby Router Protocol HSRP at start up In case of competing equal priorities HSRP uses the IP address to determine the active router Therefore you should ensure that the order of the IP addresses of the T1 E1 interfaces on the active router corresponds to the order of the IP addresses of the T1 E1 interfaces on the standby router Verifying the Version of Cisco I...

Page 61: ...and allows the ports on a specified network module or voice WAN interface card VWIC or high speed WAN interface card to use the network clock for timing For example mwr2 config network clock participate aim AIM Module slot Network Module Slot wic WIC Module Use aim keyword to identify Advanced Integration Module Use wic keyword to specify the voice WAN interface card Network Clock Select Command T...

Page 62: ...ty Clock Source Clock State Clock Type 1 E1 0 0 0 GOOD E1 The previous output of show network clocks corresponds to the following configuration see Figure 4 2 for description of how the clocking is done no network clock participate slot 1 network clock participate wic 0 network clock participate wic 1 network clock participate wic 2 no network clock participate aim 0 no network clock participate a...

Page 63: ...rce line channel group 0 timeslots 1 31 speed 64 controller E1 0 1 0 clock source internal channel group 0 timeslots 1 31 speed 64 Show Controller Command Use the show controller command to detect any clocking issues For example Slip Secs may indicate a clocking issue see following example mwr1 sh contr e1 0 1 0 E1 0 2 is up Applique type is Channelized E1 balanced No alarms detected alarm trigger...

Page 64: ...x and format see the Cisco 3825 Mobile Wireless Edge Router RAN O Command Reference section on page A 1 Summary of Steps Perform the following tasks to configure the Cisco 3825 router in a RAN O solution 1 Configuring the Hostname and Password 2 Verifying the Hostname and Password page 4 7 3 Configuring Gigabit Ethernet Interfaces page 4 8 4 Enabling the GE Interface page 4 9 5 Configuring the Bac...

Page 65: ... when the prompt changes to Router config Router config Step 3 Change the name of the router to a meaningful name Substitute your hostname for Router Router config hostname Router Router config Enter an enable secret password This password provides access to the privileged EXEC mode When you type enable at the EXEC prompt Router you must enter the enable secret password to access the configuration...

Page 66: ...er and aligning an IP address and subnet mask of the interface Note In the following procedure press the Return key after each step unless otherwise noted At any time you can exit the privileged level and return to the user level by entering disable at the Router prompt To configure the GE interface follow these steps while in the global configuration mode Step 1 Specify the port adapter type and ...

Page 67: ...each step unless otherwise noted At any time you can exit the privileged level and return to the user level by entering disable at the Router prompt To configure speed and duplex operation follow these steps while in the interface configuration mode Step 1 Specify the duplex operation Router config if duplex auto half full Step 2 Specify the speed Router config if speed auto 1000 100 10 Enabling t...

Page 68: ... configure a card type for the Cisco 2 port T1 E1 RAN card follow these steps Step 1 Enter the enable mode Router enable Step 2 Enter the password Password password You have entered the enable mode when the prompt changes to Router Step 3 Enter the global configuration mode Router configure terminal Enter configuration commands one per line End with CNTL Z Router config You have entered the global...

Page 69: ...Router prompt To configure the E1 controllers follow these steps while in the global configuration mode Step 1 Specify the controller that you want to configure Controller E1 0 0 0 maps to the first port of the Cisco 2 port T1 E1 RAN interface card in slot 0 Controller E1 0 0 1 maps to the second port of the Cisco 2 port T1 E1 RAN interface card in slot 0 Router config controller e1 slot subslot p...

Page 70: ...list 64 command for the new configuration information Step 4 Exit the controller configuration mode Router config controller exit Step 5 Configure the serial interface Specify the E1 slot subslot port number and channel group Router config interface serial slot subslot port channel Router config if Note To see a list of the configuration commands available to you enter at the prompt or press the H...

Page 71: ...oller linecode b8zs Step 4 Specify the channel group and time slots to be mapped Once you configure a channel group the serial interface is automatically created Note The default speed of the channel group is 56 Router config controller channel group 0 timeslots 1 24 speed 56 Step 5 Configure the cable length Router config controller cablelength feet Note Although you can specify a cable length fr...

Page 72: ... slot Where wic wic slot Configures the Cisco 2 port T1 E1 RAN interface card slot number on the Cisco 3825 router Valid values are 0 or 1 aim Configures the Advanced Integration Module AIM for Asynchronous Transfer Mode ATM AIM ATM or AIM ATM 8 daughter card built in on the motherboard of the Cisco 3825 router slot Configures the NM 2W network interface module in the network module slot located o...

Page 73: ...ink interface Note In the following procedure press the Return key after each step unless otherwise noted At any time you can exit the privileged level and return to the user level by entering disable at the Router prompt The Cisco 3825 router can support up to 16 E1 or T1 interfaces through the multilink interface Complete the following configuration tasks for a multilink backhaul interface Creat...

Page 74: ...Note The recommended PFC and ACFC handling in the Cisco 3825 router is acfc local request acfc remote apply pfc local request and pfc remote apply Configuring PFC To configure PFC handling during PPP negotiation follow these steps while in the interface configuration mode Step 1 To configure how the router handles PFC in its outbound configuration requests enter the following command Router config...

Page 75: ... included in outbound configuration requests forbid The ACFC option is not sent in outbound configuration requests and requests from a remote peer to add the ACFC option are not accepted For example the following command creates how the router handles ACFC Router config if ppp acfc local request Step 2 To configure how the router handles the ACFC option in configuration requests received from a re...

Page 76: ...is used if no value was specified previously the default of 5 is used For example the following command restricts identifies the multilink interface 5 that can be negotiated Router config if keepalive 1 5 Enable Real Time Transport Protocol RTP Header Compression To enable RTP Header Compression follow these steps while in the interface configuration mode Step 1 Enable RTP header compression Route...

Page 77: ...ial interface Specify the E1 slot subslot port number and channel group Router config interface serial slot subslot port channel group Where slot Slot number of the interface subslot Subslot number of the interface port Port number of the interface channel group ID number to identify the channel group For example the following command identifies the serial interface located in slot 0 subslot 0 por...

Page 78: ...bal configuration mode Step 1 Disable EADI Router config disable eadi Configuring GSM Abis Links Note The following is an example of configuring an E1 on the Cisco 2 port T1 E1 RAN interface card in a Cisco 3825 router Use the following instructions to perform a basic Global System for Mobile Communications GSM Abis configuration on the Cisco 2 port T1 E1 RAN interface card located in the Cisco 38...

Page 79: ...roller that you want to configure by entering the controller configuration mode Controller E1 0 0 0 maps to the first port of the Cisco 2 port T1 E1 RAN interface card located in the Cisco 3825 router serial slot 0 physical slot HWIC0 Controller E1 0 0 1 maps to the second port of the Cisco 2 port T1 E1 RAN interface card located in the Cisco 3825 router serial slot 0 physical slot HWIC0 Note If y...

Page 80: ...k source line primary internal command for the new configuration information Step 4 Specify the channel group and time slots to be mapped Once you configure a channel group the serial interface is automatically created Router config controller channel group channel no timeslots timeslot list speed 64 Where channel no ID number to identify the channel group The valid range is 0 to 30 timeslot list ...

Page 81: ...ameters required to establish an Internet Protocol User Datagram Protocol IP UDP backhaul connection enter the following command including the IP address and port you want to establish the IP UDP backhaul connection from in the interface configuration mode Router config if gsm abis local ip address port Where ip address The IP address for the entry you wish to establish port The port you want to u...

Page 82: ...our system configuration and the protocols you plan to route on the interface Note In the following procedure press the Return key after each step unless otherwise noted At any time you can exit the privileged level and return to the user level by entering disable at the Router prompt To configure the UMTS Iub attributes follow these steps beginning in the global configuration mode Step 1 Set the ...

Page 83: ...nd you will need to create a new configuration for the logical interfaces that you previously configured on HWIC1 which will now be Serial 0 1 0 and Serial 0 1 1 For more information about interface numbering see Understanding the Cisco 3825 Router Interface Numbering page 3 1 Router config controller e1 slot subslot port Where slot Number of serial slot the Cisco 2 port T1 E1 RAN interface card l...

Page 84: ...articipate wic 1 Step 7 Configure the network clock support for the AIM for ATM card interface Router config network clock participate aim number Where number is the slot number of the AIM for ATM card interface installed in the Cisco 3825 router For example the following command enables the AIM for ATM card interface in physical slot 1 of the Cisco 3825 router to use the network clock for its tim...

Page 85: ...gnaling ATM adaptation layer QSAAL encapsulation type Note Typically AAL5 PVCs are defined using qsaal encapsulation However if the traffic profile is such that the AAL5 packets exceed normal signaling 272 bytes payload size it is recommended that the PVC be defined using AAL0 This is commonly true for OAM PVCs and synchronization PVCs NodeB Application Part NBAP and Access Link Control Applicatio...

Page 86: ...d the ports on additional Cisco 2 port T1 E1 RAN interface cards Step 16 Exit the interface configuration mode Router config if exit Configuring Redundancy The Cisco 3825 router can be used either in a redundant configuration preferable or as a standalone device Note Before implementing redundancy you must disable extended availability drop and insert EADI capabilities on the router using the diab...

Page 87: ...ep 4 To go to the redundancy mode enter the redundancy command Router config redundancy Step 5 In the redundancy mode enter the y cable mode Router config r mode y cable Step 6 To enable the GSM redundancy enter the standby gsm redundancy command Router config r standby gsm redundancy Step 7 Specify the interface to be used for backhauling Router config r y standby use interface interface backhaul...

Page 88: ... you must configure the standby priority attributes and the IP address of the virtual router Priority is determined first by the configured priority value and the IP address In each case a higher value has greater priority Router config if standby group number ip address secondary Where group number Optional Group number on the interface to which the timers apply The default is 0 ip address Option...

Page 89: ... router will transition to the active state only if HSPR hello packets cease In a RAN O solution you may sometimes want a switchover to occur in the absence of a router GE failure therefore you need to configure preemption Router config if standby group number preempt delay minimum delay reload delay sync delay Where group number Optional Group number on the interface to which the other arguments ...

Page 90: ...of the object use the standby track command in interface configuration mode To remove the tracking use the no form of this command Note When you use the Cisco 3825 router in a RAN O solution you must configure the GE interface to track the multilink interface and the loopback interface Router config if standby group number track interface type interface number interface priority Where group number...

Page 91: ...he global configuration mode Step 1 To go to the redundancy mode enter redundancy mode Router config redundancy Step 2 In the redundancy mode enter the y cable mode Router config r mode y cable Step 3 Specify that the router is to be used as a standalone device This command closes the relays Router config r y standalone Step 4 Exit y cable configuration mode Router config r y exit To verify the st...

Page 92: ...ed to use the community string to gain access to the SNMP agent For example the following command sets up the community access string as xxxxx with read only access Router config snmp server community xxxxx RO Step 2 To establish the message queue length for each trap host use the snmp server queue length command Router config snmp server queue length length Where length is the integer that specif...

Page 93: ...enable an SNMP ISDN U interface notification for the ISDN U interface MIB subsystem repeater health reset When the repeater keyword is used you can specify the repeater option If no option is specified all repeater notifications are enabled The option can be one or more of the following keywords health Enables IETF Repeater Hub MIB RFC 1516 health notification reset Enables IETF Repeater Hub MIB R...

Page 94: ...ation Though you can set this string using the snmp server host command by itself we recommend you define this string using the snmp server community command before using the snmp server host command udp port port UDP port of the host to use The default is 162 notification type Optional Type of notification to be sent to the host If no type is specified all notifications are sent The notification ...

Page 95: ...specifies a recipient of the SNMP operation with a host address of 10 20 30 40 with a version SNMP of SNMPv2C Router config snmp server host 10 20 30 40 version 2c Step 7 Exit the global configuration mode Router config exit Configuring Inverse Multiplexing over ATM IMA A new feature Inverse Multiplexing over ATM IMA interface as a shorthaul has been implemented in Cisco IOS Release 12 4 4 MR With...

Page 96: ...igned to the AIM for ATM card Step 2 of the Configuring UMTS Links procedure on page 4 24 port Specifies the port on the VWIC HWIC previously assigned to the AIM for ATM card Step 3 of the Configuring UMTS Links procedure on page 4 24 For example the following command configures the VWIC HWIC in logical slot 0 physical slot 0 subslot 0 port 1 located on the motherboard of the Cisco 3825 router to ...

Page 97: ...ginal IMA interface to select a different IMA Group ID Step 8 Disable the IP address configuration for the physical layer interface Router config if no ip address Step 9 Specify the ATM bandwith as dynamic Router config if atm bandwith dynamic Step 10 Create an ATM path on the UMTS Iub interface enter the following command Router config if atm umts iub Step 11 Disable the Interim Local Management ...

Page 98: ...uter config if encapsulation aal encap Where aal encap specifies the AAL and encapsulation type For example the following command specifies the AAL as AAL0 Router config if encapsulation aal0 Step 14 Perform Steps 12 and 13 to add another ATM PVC Step 15 To configure the local parameters required to establish an IP UDP backhaul connection enter the following command including the IP address and po...

Page 99: ...tethernet slot port The slot represents the main fixed slot and is always 0 and the port is the number of the port 0 or 1 For example the following command specifies the slot number as 0 and the port number as 0 Router config interface gigabitethernet 0 0 Step 2 Assign an IP address and subnet mask to the interface Router config if ip address ip_address subnet_mask For example the following comman...

Page 100: ... group number of the IMA group as 0 Router config if ima group 0 Step 10 Randomize the ATM cell payload frames Router config if scrambling payload Step 11 Specify the slot location and port of IMA interface group Router config if interface ATMslot IMA group number Where slot Specifies the slot location of the ATM IMA port adapter group number Specifies the group number of the IMA group For example...

Page 101: ...definitions should match those on the NodeB and use the following definitions NBAP signaling use qsaal ALCAP signaling use qsaal AAL2 bearer use encapsulation aal0 All other PVCs should use encapsulation aal0 Class of service should be defined to match the NodeB PVC class of service definitions For instance if the NodeB has defined a PVC with CBR the PVC on the Cisco 3825 router should use the sam...

Page 102: ...M IMA port adapter group number Specifies the group number of the IMA group subinterface number Specifies the sub interface number For example the following command specifies the slot number as 0 and the group number as 0 1 for multipoint Router config interface ATM0 IMA0 1 multipoint Step 20 Create an ATM path on the UMTS Iub interface enter the following command Router config subif atm umts iub ...

Page 103: ... aal encap specifies the AAL and encapsulation type For example the following command specifies the AAL as AAL0 Router config if atm encapsulation aal0 Step 23 Exit the interface atm configuration mode Router config if atm exit Step 24 To configure the local parameters required to establish an IP UDP backhaul connection enter the following command including the IP address and port you want to esta...

Page 104: ... data generated from the shorthaul in a UMTS Iub configuration Set the description value in the UMTS Iub configuration such that it overwrites the default value defined previously It is also used to tag the peering backhaul packet PVC of a UMTS Shorthaul Interface Set the description value in the UMTS Iub configuration such that it overwrites the default value defined previously It is also used to...

Page 105: ...ere match ip dscp value specifies the exact value from 0 to 63 used to identify an IP DSCP value For example the following command specifies cs2 to be used as a match criterion Router config cmap match ip dscp cs2 For more information about this command see the Cisco IOS Quality of Service Solutions Command Reference for your Cisco IOS Release Step 3 Exit the class map configuration mode Router co...

Page 106: ...h remaining percent number For example the following command specifies the remaining bandwidth as 1 percent Router config pmap c bandwidth remaining percent 1 Step 6 Limit the queue depth of the default queue Router config pmap c queue limit number For example the following command limits the queue depth to 45 Router config pmap c queue limit 45 Note The queue limit on the default class should be ...

Page 107: ...mended that the PVC be defined using AAL0 This is commonly true for OAM PVCs and synchronization PVCs NodeB Application Part NBAP and Access Link Control Application Part ALCAP PVCs can be defined using qsaal encapsulation For example the following command specifies the ATM PVC interface with a VPI of 2and a VCI of 1 Router config if pvc 2 1 Note PVC definitions should match those on the NodeB and...

Page 108: ...t you want to establish the IP UDP backhaul connection from Router config if umts iub local ip address port For example the following command configures the umts iub local interface with an IP address and port of 20 20 20 21 6666 Router config if umts iub local 20 20 20 21 6666 Step 11 To configure the remote parameters required to establish an IP UDP backhaul connection enter the following comman...

Page 109: ...real time packet interleaving specifying an ID number for the multilink interface configuring a maximum fragment size enabling multiclass multilink PPP MCMP specifying the percent of the interface bandwidth and assigning the Qos boilerplate You might also need to enter other configuration commands depending on the requirements for your system configuration and the protocols you plan to route on th...

Page 110: ...meters Router config if no keepalive Step 6 Disable the Cisco Discovery Protocol CDP on the interface Router config if no cdp enable Step 7 To configure PFC on the router enter the following command Router config if ppp pfc local request forbid Where request The PFC option is included in outbound configuration requests forbid The PFC option is not sent in outbound configuration requests and reques...

Page 111: ...s are explicitly ignored ignore ACFC options are accepted but ACFC is not performed on frames sent to the remote peer For example the following command allows ACFC options to be accepted Router config if ppp acfc remote apply Step 11 Enable multilink PPP operation Router config if ppp multilink Step 12 Enable real time packet interleaving Router config if ppp multilink interleave Step 13 Specify a...

Page 112: ... config if service policy output llq policy Step 18 Set the size of the output queue Router config if hold queue size in out Where size Number of packets held in the queue in out Direction of packets being held either input or output For example the following command sets the size of the queue for the outbound packets at 50 Router config if hold queue 50 out Note Specify a hold queue limit The lim...

Page 113: ...C HWIC previously assigned to the AIM for ATM card Step 2 of the Configuring UMTS Links procedure on page 4 24 port Specifies the port on the VWIC HWIC previously assigned to the AIM for ATM card Step 3 of the Configuring UMTS Links procedure on page 4 24 For example the following command configures the VWIC HWIC in logical slot 0 physical slot 0 port 1 located on the motherboard of the Cisco 3825...

Page 114: ...ve IMA Group ID At the same the system toggles the original IMA interface to select a different IMA Group ID Step 9 Disable the IP address configuration for the physical layer interface Router config if no ip address Step 10 Specify the ATM bandwidth as dynamic Router config if atm bandwidth dynamic Step 11 Create an ATM path on the UMTS Iub interface enter the following command Router config if a...

Page 115: ...lation aal encap Where aal encap specifies the AAL and encapsulation type For example the following command specifies the AAL as AAL0 Router config if encapsulation aal0 Step 15 To set the UMTS Congestion priority for protected enter the following command Router config if atm vc umts iub congestion priority protected Step 16 To set the UMTS Congestion priority to level 4 enter the following comman...

Page 116: ... umts iub remote interface with an IP address and port of 20 20 20 20 6666 Router config if umts iub local 20 20 20 20 6666 Step 22 Exit the interface configuration mode Router config if exit Configuring Satellite Support To support the configuration of a network when satellites are employed you must implement a configurable jitter buffer and a tunable retransmission timer of repetitive sub rates ...

Page 117: ...el If the transmit jitter buffer shrinks it means that the backhaul packets are not arriving fast enough to fill the transmit jitter buffer indicating congestion You should set the congestion abatement detection level at which a remote router will stop suppressing these timeslots Use the following instructions to configure graceful degradation on the Cisco 3825 router by entering the following Cis...

Page 118: ... congestion onset ms Where ms is the value of the congestion onset in milliseconds For example the following command configures the gsm abis congestion onset detection level to a value 100 ms Router config if gsm abis congestion onset 100 Note The onset detection level is defined as x milliseconds of continuous congestion detected Step 5 To define the critical timeslots that are exempt from suppre...

Page 119: ...ou were in previously Step 2 Save the configuration changes to NVRAM so that they are not lost during resets power cycles or power outages Router copy running config startup config Example Configurations The following examples show sample configurations for the BTS Node B side of the Cisco 3825 Mobile Wireless Edge Router Base Station Controller Radio Network Controller BSC RNC side of the Cisco 3...

Page 120: ...r NO CRC4 is dependent on the configuration of the end user equipment controller E1 0 0 0 framing NO CRC4 clock source internal channel group 0 timeslots 1 31 description Short Haul Abis E1 NO CRC4 framing controller E1 0 0 1 clock source internal channel group 0 timeslots 1 31 description Short Haul Abis E1 CRC4 framing default controller E1 0 1 0 channel group 0 timeslots 1 31 description Backha...

Page 121: ...ltilink fragment delay 0 1 ppp multilink multiclass hold queue 50 out max reserved bandwidth 100 service policy output llq policy ip rtp header compression ietf format interface GigabitEthernet0 0 no ip address shutdown duplex auto speed auto interface Serial0 0 0 0 no ip address no keepalive description GSM Abis interface encapsulation gsm abis gsm abis local 172 168 1 2 3334 Port numbers must be...

Page 122: ...qsaal pvc 1 37 qsaal pvc 1 38 qsaal pvc 1 39 encapsulation aal0 pvc 1 43 qsaal pvc 1 44 qsaal pvc 1 45 qsaal interface ATM0 2 0 no ip address description Default Motorola Iub interface configuration scrambling payload no atm ilmi keepalive atm umts iub umts iub local 172 168 1 2 6002 umts iub remote 172 168 1 1 6002 pvc 1 32 PVCs needed will vary encapsulation aal0 pvc 1 36 qsaal pvc 1 37 qsaal pv...

Page 123: ... timestamps log datetime msec localtime no service password encryption hostname hostname Enter hostname here boot start marker boot system flash slot0 Image Name boot end marker card type e1 0 0 card type e1 0 1 card type e1 0 2 logging buffered 1000000 debugging enable password Set the ENABLE password here no aaa new model resource manager clock timezone EST 5 Example of setting time zone redunda...

Page 124: ... channel group 0 timeslots 1 31 description Backhaul IP E1 controller E1 0 1 1 mode atm aim 1 description Short Haul Iub E1 controller E1 0 2 0 mode atm aim 1 description Short Haul Iub E1 class map match any abis match ip dscp 15 policy map llq policy class abis priority percent 99 class class default bandwidth remaining percent 1 queue lmit 45 interface Loopback0 description O M IP Globally Rout...

Page 125: ...rface encapsulation gsm abis gsm abis local 172 168 1 1 3334 Port numbers must be even gsm abis remote 172 168 1 2 3334 Port numbers must be even interface GigabitEthernet0 1 no ip address shutdown duplex auto speed auto interface Serial0 0 1 0 no ip address no keepalive description GSM Abis interface encapsulation gsm abis gsm abis local 172 168 1 1 3336 gsm abis remote 172 168 1 2 3336 interface...

Page 126: ...te 172 168 1 2 6002 pvc 1 32 PVCs needed will vary encapsulation aal0 pvc 1 36 qsaal pvc 1 37 qsaal pvc 1 39 encapsulation aal0 snmp server community public RO snmp server enable traps snmp linkdown linkup coldstart warmstart snmp server enable traps ipran alarm snmp server trap link ietf snmp server host 10 10 10 10 version 2c v2c Public and 10 10 10 10 need to be replaced with customer specified...

Page 127: ...ly accessed from the database This data can then be used by performance reporting applications Additional information can be found in the following publications of the Cisco MWTM documentation set Cisco Mobile Wireless Transport Manager User Guide Cisco Mobile Wireless Transport Manager Release Notes Cisco Mobile Wireless Transport Manager Online Help System Enabling the Cisco 3825 Router for Remo...

Page 128: ...mmand in Step 2 Note See the Configuring for SNMP Support section on page 4 33 for more information about configuring Steps 5 through 8 in this procedure Step 6 Enter the following commands to specify the public and private SNMP community names Router config snmp server community public RO Router config snmp server community private RW Step 7 Enter the following command to enable the sending of SN...

Page 129: ...s for each 15 minute period will be displayed show controllers fastethernet slot port Displays information about initialization block transmit ring receive ring and errors for the Fast Ethernet controller chip show controllers gigabitethernet slot subslot port Displays information about initialization block transmit ring receive ring and errors for Gigabit Ethernet interface controllers show contr...

Page 130: ... ppp multilink Displays MLP and multilink bundle information show ppp multilink interface number Displays multilink information for the specified interface show protocols Displays the protocols configured for the router and the individual interfaces show redundancy Displays current redundant setting and recent changes in state show standby Displays HSRP configuration information show umts traffic ...

Page 131: ...s point you can proceed to the following The Cisco IOS software configuration guide and command reference publications for more advanced configuration topics These publications are available on the Documentation DVD that came with your router available online at Cisco com or you can order printed copies The System Error Messages and Debug Command Reference publications for troubleshooting informat...

Page 132: ...4 Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide OL 15667 03 Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN O Solution with the Command Line Where to Go Next ...

Page 133: ...etwork Optimization RAN O solution The following commands have been introduced atm umts atm umts iub cem group class cem clear gsm abis clear umts iub dejitter buffer gsm abis congestion abate gsm abis congestion critical gsm abis congestion enable gsm abis congestion onset gsm abis jitter gsm abis local gsm abis remote gsm abis retransmit gsm abis set dscp idle pattern pw pvc sample rate show cem...

Page 134: ...aps ipran alarm umts snmp server enable traps ipran util umts iub backhaul oam umts iub backhaul timer umts iub congestion control umts iub congestion priority umts iub local umts iub remote umts iub set dscp interface configuration mode umts iub set dscp PVC configuration mode umts iub set peering dscp umts local umts remote The following commands were not changed but are included for your conven...

Page 135: ... acceptable ipran mib threshold overloaded ipran mib threshold warning keepalive load interval match ip dscp mode y cable mpls ip pseudowire class redundancy scrambling payload sequencing show atm cell packing show connection show mpls l2transport vc show l2tp session show l2tp tunnel show ip rtp header compression show redundancy show xconnect all standalone standby use interface xconnect xconnec...

Page 136: ...ng an atm subinterface Traffic for the PVCs configured under this logical shorthaul will go through the corresponding alternate backhaul atm umts Syntax Description This command has no arguments or keywords Command Modes Sub Interface configuration Command History Examples The following example illustrates the use of atm umts command Router config interface ATM0 2 0 Router config if atm umts iub R...

Page 137: ...terface for UMTS Iub traffic use the atm umts iub Interface configuration command atm umts iub Syntax Description This command has no arguments or keywords Command Modes Sub Interface configuration Command History Examples The following example illustrates the use of atm umts command Router config interface ATM0 2 0 Router config if atm umts iub Release Modification 12 4 4 MR This command is intro...

Page 138: ...re class mpls Router config pw class encapsulation mpls Router config pw class exit Router config interface atm1 0 0 Router config if xconnect 10 0 0 1 50 pw class mpls Router config if xconn backup peer 10 0 0 2 50 Router config if xconn backup delay 0 never Router config if xconn exit Router config if exit Router config exit enable delay Number of seconds that elapse after the primary PW VC goes...

Page 139: ...ondary VC occurs there is no fallback to the primary until the primary VC has been reestablished and is up for ten seconds Router config t Router config pseudowire class mpls Router config pw class encapsulation mpls Router config pw class exit Router config interface atm1 0 0 Router config if xconnect 10 0 0 1 50 pw class mpls Router config if xconn backup peer 10 0 0 2 50 Router config if xconn ...

Page 140: ...r Router config t Router config pseudowire class mpls Router config pw class encapsulation mpls Router config pw class exit Router config interface atm1 0 0 Router config if xconnect 10 0 0 1 100 pw class mpls Router config if xconn backup peer 10 0 0 2 200 Router config if xconn exit Router config if exit Router config exit peer router ip addr IP address of the remote peer vcid The 32 bit identif...

Page 141: ...config pseudowire class mpls Router config pw class encapsulation mpls Router config pw class exit Router config interface atm0 0 1 Router config if xconnect 10 0 0 2 1 pw class mpls Router config if xconn backup peer 10 0 0 2 100 pw class mpls Router config if xconn exit Router config if exit Router config exit Related Commands Command Description backup delay Specifies how long the backup PW VC ...

Page 142: ... and cdp run commands affect the operation of the IP on demand routing feature that is the router odr Global configuration command For more information on the router odr command see the On Demand Routing Commands chapter in the Cisco IOS Command Reference Volume 2 of 3 Routing Protocols document Examples In the following example CDP is disabled on the Ethernet 0 interface only Router show cdp Glob...

Page 143: ... command SATOP Router config t Router config controller el 0 0 0 Router config controller cem group 0 unframed Router config controller exit Router config interface cem 0 0 0 Router config if cem 0 Router config if cem xconnect 10 10 10 10 200 encapsulation mpls Router config if cem xconn exit Router config if cem exit Router config if exit group number CEM identifier to be used for this group of ...

Page 144: ...er config controller el 0 0 1 Router config controller cem group 0 timeslots 1 31 Router config controller exit Router config interface cem 0 0 1 Router config if cem 0 Router config if cem xconnect 10 10 10 10 200 encapsulation mpls Router config if cem xconn exit Router config if cem exit Router config if exit Router config exit Related Commands Command Description cem Enters circuit emulation c...

Page 145: ... idle pattern sample rate Sample rate in ms Examples The following example illustrates the use of the class cem command Router config t Router config class cem mycemclass Router config cem class dejitter buffer 10 Router config cem class sample rate 2 Router config cem class exit Router config interface cem 0 0 0 Router config if no ip address Router config if cem 0 Router config if cem xconnect 1...

Page 146: ...Appendix A Cisco 3825 Mobile Wireless Edge Router RAN O Command Reference class cem sample rate Specifies in milliseconds the rate hardware samples the data on the attached circuit in the CEM circuit configuration mode cem Enters circuit emulation configuration mode Command Description ...

Page 147: ...Router clear gsm abis serial 0 0 0 0 Related Commands serial serial number Optional The serial number range is from 0 to6 interface number Optional The serial number range is from 0 to6 Release Modification 12 4 2 MR This command was introduced 12 4 9 MR This command was modified to include serial option Command Description show gsm abis efficiency Displays the history of Global System for Mobile ...

Page 148: ...tory Usage Guidelines If this command is used without an interface type and number the command clears all RTP header compression structures and statistics Examples The following example clears the RTP header compression structures and statistics for multilink interface 1 Router clear ip rtp header compression multilink1 Related Commands type number Optional Interface type and number Release Modifi...

Page 149: ...nd History Examples The following example illustrates the use of the clear umts iub command Router clear umts iub atm 0 0 1 Related Commands atm atm interface Optional The interface number range is from 0 to 1 interface number Optional The serial number range is from 0 0 0 to 1 0 1 Release Modification 12 4 2 MR This command was introduced 12 4 9 MR This command was modified to include atm option ...

Page 150: ...se of the dejitter buffer command Router config t Router config interface cem 0 0 0 Router config if no ip address Router config if cem 0 Router config if cem dejitter buffer 10 Router config if cem xconnect 10 10 10 10 200 encapsulation mpls Router config if cem xconn exit Router config if cem exit Router config if exit Router config exit Related Commands size Use the size argument to specify the...

Page 151: ...capsulation l2tpv3 command you cannot remove it using the no encapsulation l2tpv3 command Nor can you change the command s setting using the encapsulation mpls command Those methods result in the following error message Encapsulation changes are not allowed on an existing pw class To remove the l2tpv3 command you must delete the PW with the no pseudowire class command To change the type of encapsu...

Page 152: ...0 10 l2transport Router config if atm l2trans pvc encapsulation aal5 Router config if atm l2trans pvc xconnect 1 1 1 1 10 pw class l2tp Router config if atm l2trans pvc xconn exit Router config if atm l2trans pvc exit Router config if exit Router config exit Related Commands Command Description encapsulation mpls Configures MPLS as the data encapsulation method over AToM enabled IP MPLS networks p...

Page 153: ...g if no ip address Router config if encapsulation gsm abis Router config if load interval 30 Router config if gsm abis local 10 10 10 2 6661 Router config if gsm abis remote 10 10 10 1 5553 Router config if gsm abis congestion enable Router config if gsm abis congestion abate 250 Router config if no keepalive Related Commands ms Sets the number of milliseconds for the abate detection level Release...

Page 154: ...25 Mobile Wireless Edge Router RAN O Command Reference gsm abis congestion abate gsm abis local Configures the local parameters for an Internet Protocol User Datagram Protocol IP UDP backhaul connection gsm abis remote Configures the remote parameters for an IP UDP backhaul connection Command Description ...

Page 155: ... config if load interval 30 Router config if gsm abis local 10 10 10 2 6661 Router config if gsm abis remote 10 10 10 1 5553 Router config if gsm abis congestion enable Router config if gsm abis congestion critical 2 3 Router config if no keepalive Related Commands timeslot range Specifies a value or range of values for time slots that are exempt from suppression during congestion onset Use a hyph...

Page 156: ...Appendix A Cisco 3825 Mobile Wireless Edge Router RAN O Command Reference gsm abis congestion critical gsm abis local Configures the local parameters for an IP UDP backhaul connection gsm abis remote Configures the remote parameters for an IP UDP backhaul connection Command Description ...

Page 157: ...nd History Examples The following example shows how to enable the gsm abis congestion Router config interface Serial10 1 0 0 Router config if no ip address Router config if encapsulation gsm abis Router config if load interval 30 Router config if gsm abis local 10 10 10 2 6661 Router config if gsm abis remote 10 10 10 1 5553 Router config if gsm abis congestion enable Router config if no keepalive...

Page 158: ... Appendix A Cisco 3825 Mobile Wireless Edge Router RAN O Command Reference gsm abis congestion enable gsm abis local Configures the local parameters for an IP UDP backhaul connection gsm abis remote Configures the remote parameters for an IP UDP backhaul connection Command Description ...

Page 159: ... 0 0 Router config if no ip address Router config if encapsulation gsm abis Router config if load interval 30 Router config if gsm abis local 10 10 10 2 6661 Router config if gsm abis remote 10 10 10 1 5553 Router config if gsm abis congestion enable Router config if gsm abis congestion onset 100 Router config if no keepalive Related Commands ms Sets the number of milliseconds for the onset detect...

Page 160: ...3 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN O Command Reference gsm abis congestion onset gsm abis local Configures the local parameters for an IP UDP backhaul connection gsm abis remote Configures the remote parameters for an IP UDP backhaul connection Command Description ...

Page 161: ...rial10 1 0 0 Router config if no ip address Router config if encapsulation gsm abis Router config if load interval 30 Router config if gsm abis local 10 10 10 2 6661 Router config if gsm abis remote 10 10 10 1 5553 Router config if gsm abis jitter 8 Router config if no keepalive Related Commands ms Sets the number of milliseconds for the jitter The default value is 4 ms Release Modification 12 4 2...

Page 162: ...667 03 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN O Command Reference gsm abis jitter gsm abis local Configures the local parameters for an IP UDP backhaul connection gsm abis remote Configures the remote parameters for an IP UDP backhaul connection Command Description ...

Page 163: ...lts There are no default settings or behaviors Command Modes Interface configuration Command History Examples The following example shows how to configure the local parameters Router config interface Serial10 1 0 0 Router config if encapsulation gsm abis Router config if gsm abis local 10 10 10 2 5502 Related Commands ip address Optional The IP address for the entry you wish to establish port Opti...

Page 164: ...faults There are no default settings or behaviors Command Modes Interface configuration Command History Examples The following example shows how to configure the remote parameters Router config interface Serial10 1 0 0 Router config if encapsulation gsm abis Router config if gsm abis remote 10 10 10 1 5504 Related Commands ip address Optional The IP address for the entry you wish to establish port...

Page 165: ...lay of 100 ms Router config interface Serial10 1 0 0 Router config if encapsulation gsm abis Router config if gsm abis local 10 10 10 1 5504 Router config if gsm abis remote 10 10 10 2 5504 Router config if gsm abis retransmit 5 Related Commands sample delay The number of duplicate samples that must be observed before the duplicate sample will be retransmitted The sample delay in a range of 5 to 2...

Page 166: ... configuring GSM shorthaul interfaces Syntax Description Defaults There are no default settings or behaviors Command Modes Interface configuration Command History Examples The following example shows how to set a retransmit delay of 100 ms Router config interface Serial10 1 0 0 Router config if encapsulation gsm abis Router config if gsm abis local 10 10 10 1 5504 Router config if gsm abis remote ...

Page 167: ...mple illustrates the use of the idle pattern command Router config t Router config interface cem 0 0 0 Router config if no ip address Router config if cem 0 Router config if cem idle pattern 0x55 Router config if cem xconnect 10 10 10 10 200 encapsulation mpls Router config if cem xconn exit Router config if cem exit Router config if exit Router config exit Related Commands pattern An 8 bit hexade...

Page 168: ...mand Modes Interface configuration Command History Usage Guidelines Use the ima group interface command to configure a T1 E1 IMA port adapter interface as part of an IMA group Examples The following example shows how to define an IMA group Router config interface ATM0 0 0 Router config if no ip address Router config if no atm ilmi keepalive Router config if ima group 0 Related Commands group numbe...

Page 169: ...the ima group interface command does not enable the group You must use the interface atm slot ima group number command to create the group Examples The following example shows the how to create the IMA group Router config interface ATM0 IMA0 Router config if no ip address Related Commands slot Specifies the slot location of the ATM IMA port adapter group number Specifies an IMA group number from 0...

Page 170: ...loopback interface with this command If you do not the router chooses the best available local address which could be any IP address configured on a core facing interface This configuration could prevent a control channel from being established Note This command must be configured for pseudowire class configurations using L2TPv3 as the data encapsulation method Examples The following example shows...

Page 171: ...cription ima group Configures the physical links as IMA group members which executes the interface configuration command for each physical link included in an IMA group ima group id Enables the user to configure the IMA Group ID for the IMA interface interface atm Configures physical links for ATM show ima interface atm Displays general and detailed information about IMA groups and the links they ...

Page 172: ...v3 command Examples The following example shows how to configure l2tp as the IP protocol used to tunnel packets in an L2TPv3 PW created from the pseudowire class named l2tp Router config t Router config pseudowire class l2tp Router config pw class encapsulation l2tpv3 Router config pw class ip protocol l2tp Router config pw class exit Router config exit Related Commands l2tp Default Configures L2T...

Page 173: ...You can compress IP UDP RTP headers to reduce the size of your packets Compressing headers is especially useful for RTP because RTP payload size can be as small as 20 bytes and the uncompressed header is 40 bytes passive Optional Compresses outgoing RTP packets only if incoming RTP packets on the same interface are compressed If you do not specify the passive keyword all RTP packets are compressed...

Page 174: ...mat Otherwise packets are compressed using the less efficient compressed non TCP packet format The iphc format keyword is not available for interfaces that use Frame Relay encapsulation Note The header compression format in this case IPHC must be the same at both ends of the network That is if you specify the iphc format keyword on the local router you must also specify the iphc format keyword on ...

Page 175: ...n connections to 20 In this example the optional iphc format keyword of the ip rtp header compression command is specified Router enable Router configure terminal Router config interface Serial1 0 0 Router config if encapsulation ppp Router config if ip rtp header compression iphc format Router config if ip rtp compression connections 20 Router config if exit In the following example RTP header co...

Page 176: ...lation You must enable compression on both ends of a serial connection Compressing the TCP header can speed up Telnet connections dramatically In general TCP header compression is advantageous when your traffic consists of many small packets not for traffic that consists of large packets Transaction processing usually using terminals tends to use small packets and file transfers use large packets ...

Page 177: ...his command includes the ietf format keyword The ietf format keyword indicates the type of header compression that will be used For HDLC interfaces the ietf format compresses only TCP packets For PPP interfaces when the ietf format keyword is specified RTP header compression is also enabled For this reason the ip rtp header compression command appears in the output of the show running config comma...

Page 178: ...ted Commands Command Description ip tcp compression connections Specifies the total number of TCP header compression connections that can exist on an interface show ip tcp header compression Displays TCP header compression statistics show running config Displays the contents of the currently running configuration file or the configuration for a specific interface or map class information ...

Page 179: ...n you can configure both IP ToS reflection and a ToS priority level from 0 to 255 for a pseudowire class In this case the ToS value in the tunnel header defaults to the value you specify with the ip tos value value command IP packets received on the Layer 2 interface and encapsulated into the L2TPv3 session have their ToS byte reflected into the outer IP session overriding the default value config...

Page 180: ...03 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN O Command Reference ip tos l2tp Router config pw class exit Router config exit Related Commands Command Description pseudowire class Specifies the name of an L2TP pseudowire class and enters pseudowire class configuration mode ...

Page 181: ...s When suppression is enabled notifications are generated when a worse state is encountered For example the following transitions generate notifications acceptable to warning warning to overloaded Later transitions to lesser states are suppressed For example the following transitions do not generate notifications warning to acceptable overloaded to warning overloaded to acceptable At the end of th...

Page 182: ...interval Related Commands Command Description ipran mib threshold acceptable Specifies the acceptable level of traffic ipran mib threshold overloaded Specifies the amount of traffic that indicates the backhaul is overloaded ipran mib threshold warning Specifies the amount of traffic that indicates the backhaul is carrying traffic sufficient to impact performance but is not overloaded ...

Page 183: ...es Interface configuration Command History Examples Router config t Router config ipran mib location aggSite Router config ipran mib location cellSite Router config ipran mib location undefined Router config no ipran mib location Router config exit Related Commands ipran mib location addSite located at BSC or RNC site cellSite Located at BTS or Node B site undefined Undefined location Release Modi...

Page 184: ...ation Command History Examples Router config t Router config ipran mib snmp access inBand Router config ipran mib snmp access outOfBand Router config ipran mib snmp access undefined Router config no ipran mib snmp access Router config exit Related Commands ipran mib snmp access inBand In Band SNMP connectivity outOfBand Out of Band SNMP undefined Undefined connectivity Release Modification 12 4 2 ...

Page 185: ...eptable 20 100 Utilization percent Syntax Description Defaults 60 percent Command Modes Interface configuration Command History Examples Router config t Router config ipran mib threshold acceptable 50 Router config ipran mib threshold acceptable 70 Router config no ipran mib threshold acceptable Router config exit Related Commands ipran mib threshold acceptable ipran mib threshold acceptable perce...

Page 186: ...threshold overloaded 40 100 Utilization default percent Syntax Description Defaults 80 percent Command Modes Interface configuration Command History Examples Router config t Router config ipran mib threshold overloaded 60 Router config ipran mib threshold overloaded 80 Router config no ipran mib threshold warning Router config exit Related Commands ipran mib threshold overload ipran mib threshold ...

Page 187: ...ter corresponds to the cirbhBackHaulWarningThreshold object ipran mib threshold warning 30 100 Utilization default percent Syntax Description Defaults 70 percent Command Modes Interface configuration Command History Examples Router config t Router config ipran mib threshold warning 60 Router config ipran mib threshold warning 80 Router config no ipran mib threshold warning Router config exit Relat...

Page 188: ...meout period parameter the default number of retries 5 is used If you enter the no keepalive command keepalive packets are disabled on the interface Command Modes Interface configuration Command History period Optional Integer value in seconds greater than 0 The default is 10 retries Optional Number of times that the device will continue to send keepalive packets without response before bringing t...

Page 189: ...r from both sides of a tunnel or from just one side If they are sent from both sides the period and retry parameters can be different at each side of the link If you configure keepalives on only one side of the tunnel the tunnel interface on the sending side might perceive the tunnel interface on the receiving side to be down because the sending interface is not receiving keepalives From the recei...

Page 190: ...ad data has more weight in the computation than older load data If the load interval is set to 30 seconds the average is computed for the last 30 seconds of load data The load interval command allows you to change the default interval of 5 minutes to a shorter or longer period of time if you change it to a shorter period of time the input and output statistics that are displayed when you use the s...

Page 191: ...ireless Edge Router Software Configuration Guide OL 15667 03 Appendix A Cisco 3825 Mobile Wireless Edge Router RAN O Command Reference load interval Related Commands Command Description show interfaces Displays ALC information ...

Page 192: ...7 command This command is used by the class map to identify a specific IP DSCP value marking on a packet The ip dscp value arguments are used as markings only The IP DSCP values have no mathematical significance For instance the ip dscp value of 2 is not greater than 1 The value simply indicates that a packet marked with the ip dscp value of 2 is different than a packet marked with the ip dscp val...

Page 193: ...er config if service policy input priority55 Related Commands Command Description class map Creates a class map to be used for matching packets to a specified class policy map Creates or modifies a policy map that can be attached to one or more interfaces to specify a service policy service policy Attaches a policy map to an input interface or VC or an output interface or VC to be used as the serv...

Page 194: ...le mode Defaults There are no default settings or behaviors Command Modes Redundancy configuration Command History Examples The following example enables y cable mode Router config redundancy Router config r mode y cable Related Commands Release Modification 12 2 8 MC2 This command was introduced 12 2 15 MC1 This command was incorporated 12 3 11 T This command was incorporated 12 4 2 MR This comma...

Page 195: ...s for the destination are labeled with that outgoing label and forwarded through the interface The no form of this command causes packets routed out through the interface to be sent unlabeled this form of the command also terminates label distribution for the interface However the no form of the command does not affect the sending of labeled packets through any Label Switched Path LSP tunnels that...

Page 196: ...following example shows that label switching is enabled on the specified Ethernet interface Router config t Router config configure terminal Router config if interface Ethernet 0 1 0 Router config if mpls ip Router config if exit Router config exit Related Commands Command Description mpls ldp maxhops Limits the number of hops permitted in an Label Switched Path LSP established by the downstream o...

Page 197: ...owire class includes the following configuration settings Data encapsulation type Control protocol Sequencing IP address of the local Layer 2 interface Type of service ToS value in IP headers After entering the pseudowire class command the router switches to pseudowire class configuration mode where PW settings can be configured Examples The following example shows how to enter pseudowire class co...

Page 198: ...mmand Description l2tp class Creates a template of L2TP control plane configuration settings that can be inherited by different pseudowire classes and then enters the L2TP class configuration mode pseudowire Binds an attachment circuit to a Layer 2 PW for an xconnect service xconnect Binds an attachment circuit to an L2TPv3 PW for an xconnect service and then enters xconnect configuration mode ...

Page 199: ...i value Command Modes l2transport VC mode Command History Examples The following example illustrates the use of the pw pvc command Router config t Router config if pvc 0 40 l2transport Router config if atm l2trans pvc encapsulation aal0 Router config if atm l2trans pvc pw pvc 1 40 Router config if atm l2trans pvc xconnect 1 1 1 1 40 encapsulation mpls Router config if atm l2trans pvc xconn exit Ro...

Page 200: ...ault settings or behaviors Command Modes Global configuration Command History Examples The following example enables redundancy mode Router config redundancy Router config r Related Commands Release Modification 12 2 8 MC2 This command was introduced 12 2 15 MC1 This command was incorporated 12 3 11 T This command was incorporated 12 4 2 MR This command was incorporated Command Description mode y ...

Page 201: ...address Router config if cem 0 Router config if cem sample rate 2 Router config if cem xconnect 10 10 10 10 200 encapsulation mpls Router config if cem xconn exit Router config if cem exit Router config if exit Router config exit Related Commands sample rate Sample rate translates into the payload size sent over the circuit The default is 1 ms 32 timeslots at 1ms 256 bytes 32 timeslots 8 bytes tim...

Page 202: ...ents or keywords Defaults By default payload scrambling is on for E1 links and off for T1 1inks Command Modes Interface configuration Command History Usage Guidelines Normally you do not issue the scrambling payload command explicitly because the default value is sufficient On T1 links the default B8ZS line encoding normally assures sufficient reliability The scrambling setting must match that of ...

Page 203: ...tuations when the disposition router receives many out of order packets It allows the router to recover from situations where too many out of order packets are dropped Set the sequence number to 0 in the slow path before packets are punted to the local CPU because packets may become out of order transmit Updates the Sequence Number field in the headers of data packets sent over the PW according to...

Page 204: ... config pseudowire class mpls Router config pw class encapsulation mpls Router config pw class sequencing both Router config pw class exit Router config exit The following example shows how to enable the disposition router to reset packet sequencing after it receives 1 000 out of order packets Router config t Router config pseudowire class mpls Router config pw class encapsulation mpls Router conf...

Page 205: ...and Modes EXEC Command History Examples The following sample output is from the show atm cell packing command Router show atm cell packing avg avg Circuit local cells pkt negotiated cells pkt MCPT Type MNCP rcvd MNCP sent us ATM0 2 0 1 200 vc 1 200 1 0 1 0 50 ATM0 2 0 1 300 vc 1 300 1 0 1 0 50 Related Commands Release Modification Release 3 4 1 This command was introduced on the Cisco XR 12000 Ser...

Page 206: ...bled UP CEM0 1 0 2 UP UP Enabled UP CEM0 1 1 3 UP UP Enabled UP CEM0 2 0 4 UP UP Enabled UP CEM0 2 1 5 UP UP Enabled UP Router show cem circuit 5 CEM0 2 1 ID 5 Line UP Admin UP Ckt Enabled Controller state up Idle Pattern 0xFF Idle cas 0x8 Dejitter 4 Sample Rate 1 Payload Size 192 Framing Framed DS0 channels 1 24 CEM Defects Set None Signalling No CAS RTP No RTP Ingress Pkts 527521938 Dropped 0 Eg...

Page 207: ...Router RAN O Command Reference show cem circuit Related Commands Command Description show cem circuit detail Displays detailed information about all CEM circuits show cem platform Displays platform specific error counters for all CEM circuits show cem platform errors Displays platform specific error counters for all CEM circuits ...

Page 208: ...rflow 24 Last cleared 6d02h CEM0 0 1 errors net2cem_drops 50 527658759 net2cem_drops_underflow 25 net2cem_drops_overflow 25 Last cleared 6d02h CEM0 1 0 errors net2cem_drops 2 526990836 net2cem_drops_overflow 2 Last cleared never CEM0 1 1 errors net2cem_drops 1 526982274 net2cem_drops_overflow 1 Last cleared never CEM0 2 0 errors net2cem_drops 51 527658758 net2cem_drops_underflow 26 net2cem_drops_o...

Page 209: ...Wireless Edge Router RAN O Command Reference show cem platform Related Commands Command Description show cem circuit Displays a summary of CEM circuits show cem circuit detail Displays detailed information about all CEM circuits show cem platform errors Displays platform specific error counters for all CEM circuits ...

Page 210: ... about the specified connection identifier name name Optional Displays information about the specified connection name port port Optional Displays information about all connections on an interface In Cisco IOS Release 12 0S only ATM serial Release Modification 12 1 2 T This command was introduced as show connect FR ATM 12 0 27 S This command was integrated into Cisco IOS Release 12 0 27 S and upda...

Page 211: ... and channel ID Segment state will displays nothing if the segment state is UP if the segment state is DOWN and Card Removed if the segment state is DETACHED Type of encapsulation if any assigned to the interface Permanent virtual circuit PVC assigned to the ATM interface data link connection identifier DLCI assigned to the serial interface or VLAN ID assigned to the Ethernet interface State or St...

Page 212: ...ion Command Modes Privileged EXEC Command History Examples The following is an example of the output generated by this command Router show gsm abis efficiency ser0 1 0 0 GSM Abis Serial0 2 0 efficiency 1sec 5sec 1min 5min 1hr units compression efficiency 091 091 091 091 estimate decompression efficiency 091 091 091 091 Router sh gsm eff history ser0 1 0 0 mwr1 04 00 00 PM Tuesday Apr 5 2005 est 99...

Page 213: ... 5 0 5 0 5 0 5 0 5 0 5 0 GSM Abis Serial0 1 0 0 compression efficiency hr last 72 hrs maximum eff average eff mwr1 04 00 03 PM Tuesday Apr 5 2005 est 9999999999999999999999999999999999999999999999999999999999 1111111111111111111111111111111111111111111111111111111111 100 90 80 70 60 50 40 30 20 10 0 5 1 1 2 2 3 3 4 4 5 5 0 5 0 5 0 5 0 5 0 5 GSM Abis Serial0 1 0 0 decompression efficiency sec last ...

Page 214: ...ss Edge Router RAN O Command Reference show gsm abis efficiency 100 90 80 70 60 50 40 30 20 10 0 5 1 1 2 2 3 3 4 4 5 5 6 6 7 0 5 0 5 0 5 0 5 0 5 0 5 0 GSM Abis Serial0 1 0 0 decompression efficiency hr last 72 hrs maximum eff average eff Related Commands Command Description clear gsm abis Clears the statistics displayed ...

Page 215: ... Abis Serial0 1 0 0 backhaul_txRset 33 GSM Abis Serial0 1 0 0 backhaul_overun 29 GSM Abis Serial0 1 0 0 compression_failures 39661 GSM Abis Serial0 1 0 0 backhaul_congestion_drops 39661 GSM Abis Serial0 1 0 0 backhaul_congestion_events 1 GSM Abis Serial0 1 0 0 backhaul_congestion_duration sec 80 GSM Abis Serial0 1 0 0 backhaul_congestion_bytes 16498976 Last cleared 00 14 24 Table A 3 describes the...

Page 216: ...et Packets lost due to txBufferRing reset decompression_failures Decompression of input backhaulPak failed compression_failures Compression of input GSM packet failed no backhaul_pak_available No memory for backhaulPak buffer no backhaul_interface Could not find an output interface that corresponds to configured remote ipAddr backhaul_interface_down Interface used for backhaul is not active backha...

Page 217: ... abis packets example of the output generated by this command Router show gsm abis packets GSM Abis Serial0 1 0 0 packets rxGSM_count 164011 txGSM_count 164011 rxBackhaul_packets 163428 txBackhaul_packets 164011 rxBackhaul_bytes 7649833 txBackhaul_bytes 7638262 rx_sampleCount 40674728 rx_suppressedCount 36629047 rx_retransmittedCount 0 rx_all_presentCount 29 tx_sampleCount 4053144 tx_presentCount ...

Page 218: ... 0 GSM Abis Serial0 1 0 0 Remote 10 10 10 2 5555 States GSM Abis Serial0 1 0 0 Remote Alarm Is CLEAR NO ALARM GSM Abis Serial0 1 0 0 Remote Peer Version 1 0 Router show gsm abis peering detail ser0 1 0 0 GSM Abis Serial0 1 0 0 Peering Information Version 1 0 History with current state at the bottom GSM Peering History Connect State Is System Time DISCONNECT Apr 26 19 00 20 303 SND_CONNECT Apr 26 1...

Page 219: ...packets Peer Ctrl Type Info Unknown Ctrl Types 0 times Invalid Ctrl Lens 0 times Missed Keepalives 0 times Extra Keepalives 0 times Peer Restarts 5 times Due to Cfg Change 2 times Due to Internal Err 1 times Due to Lost Keepalive 0 times Due to Interface Down 0 times Due to Critical Pak Lost 0 times Due to Interface Cleanup 0 times Due to Excess Seq No Err 0 times Peer Ctrl Variable Info peer_enab...

Page 220: ...affic command in privileged EXEC mode show gsm abis traffic Syntax Description This command has no arguments or keywords Command Modes Privileged EXEC Command History Examples The following is an example of the output generated by this command Router show gsm abis traffic GSM Abis Serial1 1 0 0 traffic 1sec 5sec 1min 5min 1hr units bps compression traffic 964000 966758 965928 965937 48831 decompre...

Page 221: ...er compression on a specific interface Examples The following is sample output from the show ip rtp header compression command Router show ip rtp header compression RTP UDP IP header compression statistics Interface Multilink1 compression off IETF RTP Rcvd 0 total 0 compressed 0 errors 0 dropped 0 buffer copies 0 buffer failures Sent 430 total 429 compressed 15122 bytes saved 0 bytes sent 0 effici...

Page 222: ...5 router Sent total Total number of packets sent compressed Number of packets sent with compressed header bytes saved Total savings in bytes as a result of compression bytes sent Not applicable to the Cisco 3825 router efficiency improvement factor Efficiency achieved through compression Connect rx slots Total number of receive slots tx slots Total number of transmit slots long searches Not applic...

Page 223: ...id Circuit 9547 61932 2220 100 AT0 0 est 2w6d 1 9580 61966 2220 1100 AT0 1 0 100 est 2w6d 21 9584 61970 2220 1200 AT0 1 1 est 2w6d 29 9595 61981 2220 1101 AT0 1 0 101 est 1w0d 37 Router Related Commands Release Modification 12 1 1 T This command was enhanced to display Point to Point Protocol over Ethernet PPPoE information 12 1 2 T This command was enhanced to display PPPoE session information on...

Page 224: ...reless Edge Router RAN O Command Reference show l2tp session show l2tp redirect Displays statistics for L2TP redirects and forwards show l2tp session Displays session information about active Layer 2 sessions for a VPDN show l2tp tunnel Displays information about active Layer 2 tunnels for a VPDN Command Description ...

Page 225: ...tate Remote Address Port Sessions L2TP Class VPDN Group 2220 55756 mwr2 est 99 99 99 99 0 4 l2tp_default_cl Router Router Router Router Related Commands Release Modification 11 2 This command was integrated into Cisco IOS Release 12 4 12 MR2 12 1 1 T This command was enhanced to display Point to Point Protocol over Ethernet PPPoE information 12 1 2 T This command was enhanced to display PPPoE sess...

Page 226: ...less Edge Router RAN O Command Reference show l2tp tunnel show l2tp multilink Displays the multilink sessions authorized for all VPDN groups show l2tp redirect Displays statistics for L2TP redirects and forwards show l2tp session Displays session information about active Layer 2 sessions for a VPDN Command Description ...

Page 227: ...interface local circuit id Optional The number assigned to the local circuit This argument value is supported only by the following transport types For ATM adaptation layer 5 AAL5 and cell relay enter the virtual path identifier VPI virtual channel identifier VCI of the PVC For Ethernet VLANs enter the VLAN number destination Optional Information about the VCs that have been assigned VC IDs for th...

Page 228: ...ommand was updated with new output and fields for nonstop forwarding NSF stateful switchover SSO and graceful restart GR abilities 12 2 28 SB This command was implemented on the Cisco 10000 series routers Example output was changed for the Cisco 10000 series router and two fields SSO Descriptor and SSM segment switch IDs were removed from the output because they are not supported 12 2 33 SRA This ...

Page 229: ...ceive 0 send 0 byte totals receive 0 send 0 packet drops receive 0 send 0 Table A 5 describes the significant fields shown in the display Status The status of the VC The status can be one of the following UP The VC is in a state where it can carry traffic between the two VC endpoints A VC is up when both imposition and disposition interfaces are programmed The disposition interface is programmed i...

Page 230: ...mmary of the MPLS label stack used to direct the VC to the PE router Preferred path Path that was assigned to the VC and the status of that path The path can be an MPLS traffic engineering tunnel or an IP address or hostname of a PE router Default path Status of the default path which can be disabled or active By default if the preferred path fails the router uses the default path However you can ...

Page 231: ...l exists in the LFIB but the VC is down SSO Descriptor Identifies the VC for which the information was checkpointed local label The value of the local label that was checkpointed that is sent on the active Route Processor RP and received on the standby RP SSM segment switch IDs The IDs used to refer to the control plane and data plane contexts for this VC This data is not for customer use but for ...

Page 232: ...nerated by this command Router show redundancy MWR3825 is the Active Router Previous States with most recent at bottom INITL_INITL Dec 31 19 00 00 000 LISTN_INITL Feb 28 19 00 15 568 LISTN_LISTN Feb 28 19 00 15 568 SPEAK_LISTN Feb 28 19 00 18 568 SPEAK_SPEAK Feb 28 19 00 18 568 STDBY_SPEAK Mar 19 08 54 26 191 ACTIV_SPEAK Mar 19 08 54 26 191 ACTIV_STDBY Mar 19 08 54 26 191 ACTIV_ACTIV Mar 19 08 54 ...

Page 233: ... 52 300 SPEAK_STDBY Mar 19 10 20 55 244 STDBY_STDBY Mar 19 10 20 55 300 ACTIV_STDBY Mar 19 10 21 01 692 ACTIV_ACTIV Mar 19 10 21 01 692 Related Commands Command Description mode y cable Invokes y cable mode redundancy Invokes redundancy mode standalone Specifies whether the Cisco 3825 router is used in a redundant or standalone configuration standby Sets HSRP attributes standby use interface Speci...

Page 234: ...XEC mode show umts iub congestion Syntax Description This command has no arguments or keywords Command Modes Privileged EXEC Command History Examples The following is an example of the output generated by this command Router show umts congestion atm 0 0 1 UMTS ATM0 0 1 Congestion ON Throttled ATM cells 415801 Last congestion time Dec 13 18 09 858 duration 0h 0m 53s Related Commands Release Modific...

Page 235: ...h savings obtained by using the compression decompression algorithm to suppress GSM data show umts iub efficiency history Syntax Description Command Modes Privileged EXEC Command History Examples The following is an example of the output generated by this command Router show umts eff Router show umts efficiency atm 0 0 1 UMTS ATM0 0 1 efficiency 1sec 5sec 1min 5min 1hr units decompression efficien...

Page 236: ...b ATM0 0 1 backhaul_peer_not_ready 5 5 is the number of packets received from shorthaul Example 2 The peering connection is up and shorthaul is receiving traffic from a pvc that s NOT configured on the remote peering router s shorthaul Router show umts errors atm 0 0 1 UMTS Iub ATM0 0 1 no_remote_pvc 5 5 is also the number of packets Example 3 Error statistics that the code keeps track of if the n...

Page 237: ... Mobile Wireless Edge Router RAN O Command Reference show umts iub errors UMTS Iub ATM1 1 1 backhaul_encap_failures 1 UMTS Iub ATM1 1 1 umts_encap_failures 1 UMTS Iub ATM1 1 1 no_local_pvc 1 UMTS Iub ATM1 1 1 no_remote_pvc 1 Related Commands Command Description clear umts iub Clears the statistics displayed ...

Page 238: ...es 15736957 txBackhaul_pak_overrun 0 Note The txBackhaul_pak_overrun line in the show umts packets command represents the number of times that the MTU of the backhaul link was exceeded It does not indicate a major problem nor does it indicate any loss of data However if you choose a umts backhaul timer that is too large then the amount of data that is available during that time period may exceed t...

Page 239: ...Iub ATM0 0 1 Alarm State RX NO ALARM TX NO ALARM UMTS Iub ATM0 0 1 Version 1 Example 2 Router show umts peering detail atm 0 0 1 UMTS Iub ATM0 0 1 Peering Information Version 1 05 15 02 02 35 50 AM BACKHAUL UP INIT CLOSED 05 15 02 02 35 50 AM OPEN CLOSED CON_SENT 05 15 02 02 35 50 AM CLOSE CON_SENT CLOSING 05 15 02 02 35 50 AM OPEN CLOSING STOPPING 05 15 02 02 35 59 AM TIMEOUT STOPPING STOPPED 05 ...

Page 240: ... IMA0 ATM0 IMA0 Connect State OPEN UMTS Iub ATM0 IMA0 ATM0 IMA0 Redundancy State ACTIVE UMTS Iub ATM0 IMA0 ATM0 IMA0 Version 4 UMTS Iub ATM0 IMA0 ATM0 IMA0 Alarm State UMTS Iub ATM0 0 0 ATM0 0 0 RX NO ALARM TX NO ALARM UMTS Iub ATM0 0 1 ATM0 0 1 RX NO ALARM TX NO ALARM UMTS Iub ATM0 IMA0 ATM0 IMA0 Remote 20 20 20 20 6666 States UMTS Iub ATM0 IMA0 ATM0 IMA0 Version 4 UMTS Iub ATM0 IMA0 ATM0 IMA0 Al...

Page 241: ...0 Version 3 UMTS Iub ATM0 IMA0 Alarm State UMTS Iub ATM0 0 0 ID 1 RX NO ALARM TX NO ALARM UMTS Iub ATM0 0 1 ID 2 RX NO ALARM TX NO ALARM UMTS Iub ATM0 IMA0 1 Peering Information UMTS Iub ATM0 IMA0 1 Local 192 168 10 2 6666 States UMTS Iub ATM0 IMA0 1 Connect State OPEN UMTS Iub ATM0 IMA0 1 Redundancy State ACTIVE UMTS Iub ATM0 IMA0 1 Version 3 UMTS Iub ATM0 IMA0 1 Remote 192 168 10 1 6666 States U...

Page 242: ... Syntax Description This command has no arguments or keywords Command Modes Privileged EXEC Command History Examples The following is an example of the output generated by this command Router show umts pvc UMTS ATM0 0 1 VCD info VCD Mapping Local Index 1 Local VCD 1 Remote Index 1 Local VCDs not sent Local VCDs sent Index 1 VPI VCI 2 100 Encap 6 SC 0 Peak 1920 Avg Min 0 Burst Cells 0 Remote VCDs I...

Page 243: ...raffic Syntax Description This command has no arguments or keywords Command Modes Privileged EXEC Command History Examples The following is an example of the output generated by this command Router show umts iub traffic UMTS Iub ATM1 0 0 1 traffic 1sec 5sec 1min 5min 1hr units bps compression traffic 2400 2496 2495 2496 203 decompression traffic 81120 81120 80989 81006 6287 UMTS Iub ATM1 0 0 2 tra...

Page 244: ...rmation for a specific ATM VPI and virtual circuit identifier VCI combination ethernet number Displays port mode xconnect information for a specific Ethernet interface or subinterface fastethernet number Displays port mode xconnect information for a specific Fast Ethernet interface or subinterface serial number Displays xconnect information for a specific serial interface serial number dlci number...

Page 245: ...ware XC ST Segment 1 S1 Segment 2 S2 UP ac Et0 0 Ethernet UP mpls 10 55 55 2 1000 UP UP ac Et1 0 1 200 Eth VLAN UP mpls 10 55 55 2 5200 UP IA pri ac Et1 0 2 100 Eth VLAN UP ac Et2 0 2 100 Eth VLAN UP UP sec ac Et1 0 2 100 Eth VLAN UP mpls 10 55 55 3 1101 UP Table A 6 describes the significant fields shown in the display Table A 6 show xconnect all Field Descriptions Field Description XC ST State o...

Page 246: ...itional fields displayed in the detailed output are self explanatory Related Commands S1 or S2 State of the segment Valid states are UP The segment is up DN The segment is down AD The segment is administratively down Table A 6 show xconnect all Field Descriptions continued Field Description Command Description show atm pvc Displays all ATM PVCs and traffic information show atm vc Displays all ATM ...

Page 247: ... no snmp server enable traps ipran Related Commands This command has no arguments or keywords Defaults This command is disabled by default No notifications are sent Command Modes Global configuration Command History Examples The following is an example of the output generated by this command Router config snmp server enable traps ipran Related Commands Release Modification 12 4 2 MR1 This command ...

Page 248: ...ver enable traps ipran alarm gsm This statement controls the generation of the cisco IpRanBackHaulGsmAlarm notification from the CISCO IP RAN BACKHAUL MIB Syntax Description This command has no arguments or keywords Defaults This command is disabled by default No notifications are sent Command Modes Global configuration Command History Examples The following is an example of the output generated b...

Page 249: ...rver enable traps ipran alarm umts This statement controls the generation of the cisco IpRanBackHaulUmtsAlarm notification from the CISCO IP RAN BACKHAUL MIB Syntax Description This command has no arguments or keywords Defaults This command is disabled by default No notifications are sent Command Modes Global configuration Command History Examples The following is an example of the output generate...

Page 250: ...is an example of the output generated by this command Router config snmp server enable traps ipran util Related Commands Release Modification 12 4 2 MR1 This command was introduced 12 4 9 MR Support for utilization notification has been removed and the command is provided only to maintain compatibility Command Description snmp server enable traps ipran alarm gsm Provides information alarms associa...

Page 251: ...co 3825 router is configured to be used in a redundant configuration no standalone and the relays are open Command Modes Y cable configuration Command History Usage Guidelines Issuing the standalone command closes the relays on the VWICs HWICs installed in the Cisco 3825 router Examples The following example closes the relays so that the router can be used as a standalone device Router standalone ...

Page 252: ...t you specify for the backhaul must be an MLPPP interface If you want to use a serial interface as the backhaul you must first configure that interface to be part of an MLPPP bundle We recommend you that use multilink1 for the backhaul interface interface Interface to be used with the specified parameter For health and revertive this is the loopback interface that is specified in the standby track...

Page 253: ...ealth interface and loopback102 as the revertive interface Router standby use interface loopback101 health Router standby use interface loopback102 revertive Router standby use interface multilink1 backhaul Related Commands Command Description mode y cable Invokes y cable mode redundancy Invokes redundancy mode standalone Specifies whether the Cisco 3825 router is used in a redundant or stand alon...

Page 254: ...co 3825 router therefore if you are using this mode OAM cells should be backhauled Additionally the pvc oam manage Interface configuration for ATM VC commands at the PVC configuration level should be enabled for UMTS PVCs on the Cisco 3825 router These PVCs will respond to OAM cells if the no version of the umts iub backhaul oam command is used umts iub backhaul oam Syntax Description This command...

Page 255: ...ts by sending HSDPA across the lower cost metro Ethernet Note The value should be carefully selected Typically it should not exceed 2 ms when the backhaul is T1 E1 MLPPP However for alternate backhaul Frame Forwarding FF or Gigabit Ethernet GE this value can be selected at a greater value to reduce the CPU load on the platform Depending on the load the UMTS interface and timer selected the UMTS pa...

Page 256: ...mand umts iub congestion control Syntax Description This command has no arguments or keywords Defaults There are no default settings or behaviors Command Modes Interface configuration Command History Examples The following example shows how to enable congestion control under UMTS shorthaul interface Router config if umts iub congestion control Related Commands Release Modification 12 4 4 MR1 This ...

Page 257: ...es PVC configuration Command History Examples The following example shows how to configure the UMTS congestion priority Router config if pvc 2 1 qsaal Router config if atm vc umts iub congestion priority protected Related Commands protected The highest priority traffic which will never be throttled during congestion 2 9 The congestion priority with 2 being the highest and 9 being the lowest priori...

Page 258: ...dress port Syntax Description Defaults There are no default settings or behaviors Command Modes Interface configuration Command History Examples The following example shows how to configure the local parameters Router config interface ATM0 2 0 Router config if atm umts iub Router config if umts iub local 10 10 10 2 5504 Related Commands ip address Optional The IP address for the entry you wish to ...

Page 259: ...address port Syntax Description Defaults There are no default settings or behaviors Command Modes Interface configuration Command History Examples The following example shows how to configure the remote parameters Router config interface ATM0 2 0 Router config if atm umts iub Router config if umts iub remote 10 10 10 1 5502 Related Commands ip address Optional The IP address for the entry you wish...

Page 260: ...d when configuring UMTS shorthaul interfaces Syntax Description Defaults There are no default settings or behaviors Command Modes Interface configuration Command History Examples The following example shows how to configure the parameters Router config interface ATM0 2 0 Router config if atm umts iub Router config if umts iub set dscp value Related Commands value A number from 0 to 63 or hex value...

Page 261: ...ATM VC configuration Command History Examples The following example shows how to configure the remote parameters Router config interface ATM0 2 0 Router config if atm umts iub Router config if umts iub set dscp value Router config if atm vc umts iub set dscp value Related Commands value A number from 0 to 63 or hex value that sets the UMTS Iub DSCP value Release Modification 12 4 4 MR This command...

Page 262: ...on Command History Examples The following example shows how to configure the parameters Router config interface ATM0 2 0 Router config if atm umts iub Router config if umts iub set dscp value Related Commands value A number from 0 to 63 that sets the UMTS Iub DSCP value Release Modification 12 4 4 MR This command was introduced Command Description umts iub set dscp Interface Configuration mode Thi...

Page 263: ...ts local ip address Syntax Description Command Modes Sub Interface configuration Command History Examples The following example illustrates the use of the umts local command in Sub Interface command mode Router config interface ATM0 2 0 Router config if atm umts iub Router config subif atm umts Router config subif umts local 10 10 10 2 5504 Note You do not need to input UDP port The UDP port numbe...

Page 264: ... shorthaul will go through the corresponding alternate backhaul umts remote ip address Syntax Description Command Modes Sub Interface configuration Command History Examples The following example illustrates the use umts remote command Router config interface ATM0 2 0 Router config if atm umts iub Router config subif atm umts Router config subif umts remote 10 10 10 1 5502 Note The port number will...

Page 265: ...o encapsulate the data in the PW l2tpv3 Specifies L2TPv3 as the tunneling method mpls Specifies MPLS as the tunneling method pw class pw class name Specifies the pseudowire class configuration from which the data encapsulation type is taken This option is mandatory if you select an encapsulation method sequencing Optional Sets the sequencing method to be used for packets received or sent Note Sequ...

Page 266: ...eyword ignore vpi vci provides benefits over using the pw pvc command for PVC mapping Originally PVC mapping was done through the pw pvc pw vpi pw vci command When the MWR received the MPLS PW packet it decoded the PW payload and looked up the PW VPI VCI value to see if it matched any local configured PVC values If a match was made the PW VPI PW VCI was translated to the AC side VPI VCI and the ce...

Page 267: ...fig if xconnect 10 0 3 201 123 pw class ATM xconnect Router config if xconn exit Router config if exit Router config exit The following example illustrates PVC mapping using the keyword ignore vpi vci with the xconnect command The example shows both the MWR and remote end 7600 routers MWR Router config t Router config interface ATM 0 0 Router config if pvc 0 10 12transport Router config if atm 12t...

Page 268: ...nable syslog reporting of the status of the xconnect redundancy group Examples The following example enables syslog reporting of the status of the xconnect redundancy group and shows the messages that are generated during switchover events Router config t Router config xconnect logging redundancy Router config exit Activating the Primary Member 00 01 07 XCONNECT 5 REDUNDANCY Activating primary mem...

Page 269: ...uration via Satellite page B 80 GSM Congestion Management page B 83 UMTS Congestion Management page B 84 Note The network addresses in these examples are generic addresses so you must replace them with actual addresses for you network Overview The Radio Access Network Optimization RAN O supports a variety of topology designs based on various Global System for Mobile Communications GSM and Universa...

Page 270: ...e case of a combined GSM UMTS network the conventional 3 2x2 can be used where 2 signifies the number of UMTS shorthaul interface connections Asymmetric PWE3 Configuration The following is an example of an Asymmetric PWE3 configuration see Figure B 1 Figure B 1 Asymmetric PWE3 Configuration PE_1 version 12 4 service timestamps debug datetime msec localtime service timestamps log datetime msec loca...

Page 271: ...ldp mpls traffic eng tunnels vpdn enable archive log config controller E1 0 0 0 clock source internal cem group 1 unframed controller E1 0 0 1 clock source internal cem group 20 unframed controller E1 0 1 0 clock source internal cem group 12 unframed description connected to E1 4 0 of BERT controller E1 0 1 1 clock source internal cem group 30 unframed controller E1 0 2 0 clock source internal cem...

Page 272: ...ion l2tpv3 sequencing both ip protocol udp ip local interface Loopback50 class cem cemclass sample rate 2 class cem cemclass1 dejitter buffer 400 interface Loopback50 ip address 50 0 0 1 255 255 255 255 interface CEM0 0 0 no ip address cem 1 xconnect 50 0 0 2 1 encapsulation mpls interface GigabitEthernet0 0 ip address 20 0 0 1 255 0 0 0 load interval 30 duplex auto speed auto mpls label protocol ...

Page 273: ... 50 0 0 2 101 encapsulation mpls sequencing both pvc 1 11 l2transport xconnect 50 0 0 2 102 pw class mpls pvc 1 21 l2transport encapsulation aal0 cell packing 28 mcpt timer 2 xconnect 50 0 0 2 111 encapsulation mpls sequencing both pvc 1 22 l2transport encapsulation aal0 cell packing 18 mcpt timer 3 xconnect 50 0 0 2 112 encapsulation mpls sequencing both one to one interface ATM0 IMA0 1 point to ...

Page 274: ... encapsulation aal0 cell packing 12 mcpt timer 1 xconnect 50 0 0 2 109 encapsulation mpls sequencing both one to one interface ATM1 0 0 no ip address load interval 30 scrambling payload atm mcpt timers 1000 5000 10000 no atm ilmi keepalive pvc 0 5 l2transport encapsulation aal0 cell packing 10 mcpt timer 3 xconnect 50 0 0 2 10 pw class l2tp pvc 0 6 l2transport xconnect 50 0 0 2 20 pw class l2tp pv...

Page 275: ...ansport encapsulation aal0 xconnect 50 0 0 2 15 pw class mpls one to one interface ATM1 0 0 6 multipoint no snmp trap link status pvc 0 26 l2transport xconnect 50 0 0 2 16 pw class mpls pvc 0 27 l2transport encapsulation aal0 cell packing 8 mcpt timer 3 xconnect 50 0 0 2 17 pw class mpls pvc 0 28 l2transport encapsulation aal0 cell packing 16 mcpt timer 2 xconnect 50 0 0 2 18 pw class mpls sequenc...

Page 276: ...5 255 20 0 0 2 ip route 50 0 0 5 255 255 255 255 20 0 0 2 ip http server no ip http secure server mpls ldp router id Loopback50 force alias exec cpu show proc cpu i CPU alias exec hist show proc cpu history alias exec clc clear counters alias exec cmpls clear mpls counters line con 0 exec timeout 0 0 line aux 0 line vty 0 4 login end PE_2 version 12 4 service timestamps debug datetime msec service...

Page 277: ...t 2 E1 0 0 1 network clock select 3 E1 0 1 0 network clock select 4 E1 0 1 1 network clock select 5 E1 0 2 0 network clock select 6 E1 0 2 1 ipran alt interrupt tracing mmi polling interval 60 no mmi auto configure no mmi pvc mmi snmp timeout 180 ip cef no ip domain lookup vlan ifdescr detail multilink bundle name authenticated mpls label protocol ldp mpls traffic eng tunnels vpdn enable archive l...

Page 278: ...controller E1 1 1 1 clock source internal pseudowire class mpls encapsulation mpls sequencing both preferred path peer 50 0 0 1 pseudowire class l2tp encapsulation l2tpv3 sequencing both ip protocol udp ip local interface Loopback50 class cem test class cem cemclass sample rate 2 interface Loopback50 ip address 50 0 0 2 255 255 255 255 interface CEM0 0 0 no ip address cem 1 xconnect 50 0 0 1 1 enc...

Page 279: ...interface ATM0 IMA0 no ip address load interval 30 atm mcpt timers 2000 6000 10000 no atm ilmi keepalive pvc 1 10 l2transport xconnect 50 0 0 1 101 encapsulation mpls sequencing both pvc 1 11 l2transport xconnect 50 0 0 1 102 pw class mpls pvc 1 21 l2transport encapsulation aal0 xconnect 50 0 0 1 111 encapsulation mpls sequencing both pvc 1 22 l2transport encapsulation aal0 xconnect 50 0 0 1 112 e...

Page 280: ...on aal0 xconnect 50 0 0 1 108 encapsulation mpls sequencing both pvc 1 19 l2transport encapsulation aal0 cell packing 9 mcpt timer 3 xconnect 50 0 0 1 109 encapsulation mpls sequencing both one to one interface ATM1 0 0 ip address 1 1 1 2 255 0 0 0 load interval 30 scrambling payload atm mcpt timers 1000 5000 10000 no atm ilmi keepalive pvc 0 5 l2transport encapsulation aal0 cell packing 25 mcpt t...

Page 281: ...snmp trap link status pvc 0 16 l2transport encapsulation aal0 xconnect 50 0 0 1 14 encapsulation mpls interface ATM1 0 0 4 point to point no snmp trap link status pvc 0 17 l2transport encapsulation aal0 xconnect 50 0 0 1 15 pw class mpls one to one interface ATM1 0 0 6 multipoint no snmp trap link status pvc 0 26 l2transport xconnect 50 0 0 1 16 pw class mpls pvc 0 27 l2transport encapsulation aal...

Page 282: ...ress scrambling payload ima group 0 no atm ilmi keepalive ip route 9 10 0 254 255 255 255 255 9 11 49 254 ip route 20 0 0 0 255 0 0 0 GigabitEthernet0 0 ip route 50 0 0 1 255 255 255 255 70 0 0 2 ip route 50 0 0 5 255 255 255 255 70 0 0 2 ip http server no ip http secure server mpls ldp router id Loopback50 force alias exec cpu show proc cpu i CPU alias exec hist show proc cpu history alias exec c...

Page 283: ...imestamps log datetime msec no service password encryption hostname mwr pe1 boot start marker boot end marker card type e1 0 1 card type e1 0 2 card type e1 1 0 card type e1 1 1 logging buffered 10000000 enable password lab no aaa new model redundancy mode y cable standalone network clock participate slot 1 network clock participate wic 1 network clock participate wic 2 network clock participate a...

Page 284: ...ntroller E1 1 1 0 controller E1 1 1 1 clock source internal interface Loopback0 no ip address interface Loopback1 ip address 1 1 1 1 255 255 255 255 load interval 30 interface Loopback101 no ip address Port mode interface GigabitEthernet0 0 no ip address load interval 30 speed 1000 full duplex no cdp enable xconnect 2 2 2 2 1 encapsulation mpls vlan mode interface GigabitEthernet0 0 3 encapsulatio...

Page 285: ...ty 0 4 exec timeout 0 0 password lab login exception data corruption buffer truncate end MRW_2 version 12 4 service timestamps debug datetime msec service timestamps log datetime msec no service password encryption hostname mwr pe2 boot start marker boot end marker card type e1 0 0 card type e1 0 1 card type e1 0 2 card type e1 1 0 card type e1 1 1 logging buffered 10000000 enable password lab no ...

Page 286: ...o mmi pvc mmi snmp timeout 180 ip arp proxy disable ip cef no ip domain lookup vlan ifdescr detail l2tp class l2tp multilink bundle name authenticated mpls label protocol ldp mpls ldp session protection mpls oam echo revision 4 vpdn enable archive log config hidekeys controller E1 0 0 0 controller E1 0 0 1 clock source internal controller E1 0 1 0 controller E1 0 1 1 clock source internal controll...

Page 287: ...abitEthernet0 0 3 encapsulation dot1q 3 xconnect 1 1 1 1 2 encapsulation mpls interface GigabitEthernet0 1 ip address 9 9 9 8 255 255 255 0 load interval 30 speed 1000 full duplex mpls ip no cdp enable ip forward protocol nd ip route 1 1 1 1 255 255 255 255 9 9 9 6 no ip http server no ip http secure server snmp server community private RW snmp server community public RO snmp server ifindex persis...

Page 288: ...are Configuration Guide OL 15667 03 Appendix B Configuration Examples Overview no call rsvp sync line con 0 exec timeout 0 0 logging synchronous line aux 0 line vty 0 4 exec timeout 0 0 password lab login exception data corruption buffer truncate end ...

Page 289: ...rt marker boot end marker card type e1 0 1 card type e1 0 2 card type e1 1 0 card type e1 1 1 logging buffered 10000000 enable password lab no aaa new model redundancy mode y cable standalone network clock participate slot 1 network clock participate wic 1 network clock participate wic 2 network clock participate aim 1 network clock select 1 E1 1 1 0 mmi polling interval 60 no mmi auto configure n...

Page 290: ...eslots 1 31 controller E1 1 0 0 mode atm aim 1 clock source internal controller E1 1 0 1 channel group 0 timeslots 1 31 controller E1 1 1 0 channel group 0 timeslots 1 31 controller E1 1 1 1 mode atm aim 1 clock source internal class map match any mpls match mpls experimental topmost 1 policy map llq policy class mpls priority percent 99 class class default bandwidth percent 1 queue limit 45 pseud...

Page 291: ...100 service policy output llq policy hold queue 50 out ip rtp header compression ietf format interface CEM0 0 0 no ip address cem 0 xconnect 2 2 2 2 1 pw class class1 interface GigabitEthernet0 0 ip address 172 18 18 78 255 255 255 0 load interval 30 speed 1000 full duplex no cdp enable interface GigabitEthernet0 1 ip address 9 9 9 6 255 255 255 0 load interval 30 shutdown speed 1000 full duplex m...

Page 292: ...p address encapsulation ppp ppp multilink ppp multilink group 1000 max reserved bandwidth 100 interface ATM1 1 1 no ip address scrambling payload no atm ilmi keepalive pvc 0 1 l2transport encapsulation aal0 xconnect 2 2 2 2 4 pw class class1 pvc 0 2 l2transport encapsulation aal5 xconnect 2 2 2 2 5 pw class class1 pvc 0 5 l2transport encapsulation aal0 xconnect 2 2 2 2 6 pw class class1 one to one...

Page 293: ...card type e1 1 0 card type e1 1 1 logging buffered 10000000 enable password lab no aaa new model redundancy mode y cable standalone network clock participate slot 1 network clock participate wic 0 network clock participate wic 1 network clock participate wic 2 network clock participate aim 1 network clock select 1 E1 0 0 0 mmi polling interval 60 no mmi auto configure no mmi pvc mmi snmp timeout 1...

Page 294: ... 1 1 clock source internal channel group 0 timeslots 1 31 controller E1 0 2 0 clock source internal channel group 0 timeslots 1 31 controller E1 0 2 1 controller E1 1 0 0 mode atm aim 1 clock source internal controller E1 1 0 1 clock source internal channel group 0 timeslots 1 31 controller E1 1 1 0 clock source internal channel group 0 timeslots 1 31 controller E1 1 1 1 mode atm aim 1 clock sourc...

Page 295: ...pp pfc remote apply ppp acfc local request ppp acfc remote apply ppp multilink ppp multilink interleave ppp multilink group 1000 ppp multilink fragment delay 0 1 ppp multilink multiclass max reserved bandwidth 100 service policy output llq policy hold queue 50 out ip rtp header compression ietf format interface CEM0 0 0 no ip address cem 0 xconnect 1 1 1 1 2 pw class class1 interface GigabitEthern...

Page 296: ...class1 pvc 0 1 l2transport encapsulation aal0 interface Serial1 0 1 0 no ip address encapsulation ppp ppp multilink ppp multilink group 1000 max reserved bandwidth 100 interface Serial1 1 0 0 no ip address encapsulation ppp ppp multilink ppp multilink group 1000 max reserved bandwidth 100 interface ATM1 1 1 no ip address scrambling payload no atm ilmi keepalive pvc 0 1 l2transport encapsulation aa...

Page 297: ...tf no snmp server sparse tables snmp server queue length 100 snmp server enable traps snmp authentication linkdown linkup coldstart warmstart snmp server enable traps ipran no cdp run route map test permit 10 match mpls label mpls ldp router id Loopback1 force control plane no call rsvp sync line con 0 exec timeout 0 0 logging synchronous line aux 0 line vty 0 4 exec timeout 0 0 password lab login...

Page 298: ...e e1 0 2 card type e1 1 0 card type e1 1 1 logging buffered 10000000 enable password lab no aaa new model redundancy mode y cable standalone network clock participate slot 1 network clock participate wic 1 network clock participate wic 2 network clock participate aim 1 network clock select 1 E1 1 1 0 mmi polling interval 60 no mmi auto configure no mmi pvc mmi snmp timeout 180 ip cef no ip domain ...

Page 299: ...rnal interface cem0 0 0 cem 0 xconnect 2 2 2 2 1 encapsulation mpls backup peer 2 2 2 2 2 backup delay 20 20 interface ATM01 0 0 no ip address scrambling payload no atm ilmi keepalive xconnect 2 2 2 2 3 encapsulation mpls backup peer 2 2 2 2 4 backup delay 20 20 pvc 0 1 l2transport encapsulation aal0 interface Loopback0 no ip address interface Loopback1 ip address 1 1 1 1 255 255 255 255 load inte...

Page 300: ... plane line con 0 exec timeout 0 0 logging synchronous line aux 0 line vty 0 4 exec timeout 0 0 password lab login exception data corruption buffer truncate end MWR_2 version 12 4 service timestamps debug datetime msec service timestamps log datetime msec no service password encryption hostname mwr pe2 boot start marker boot end marker card type e1 0 0 card type e1 0 1 card type e1 0 2 card type e...

Page 301: ... disable ip cef no ip domain lookup vlan ifdescr detail l2tp class l2tp multilink bundle name authenticated mpls label protocol ldp mpls ldp session protection mpls oam echo revision 4 vpdn enable archive log config hidekeys controller E1 0 0 0 cem group 0 unframed controller E1 0 0 1 clock source internal cem group 0 unframed controller E1 0 1 0 controller E1 0 1 1 clock source internal controlle...

Page 302: ...ulation aal0 Backup interface ATM1 1 1 no ip address scrambling payload no atm ilmi keepalive xconnect 1 1 1 1 4 encapsulation mpls pvc 0 1 l2transport encapsulation aal0 interface Loopback1 ip address 2 2 2 2 255 255 255 255 Primary interface GigabitEthernet0 0 3 encapsulation dot1q 3 xconnect 1 1 1 1 5 encapsulation mpls Backup interface GigabitEthernet0 0 4 encapsulation dot1q 4 xconnect 1 1 1 ...

Page 303: ...tf no snmp server sparse tables snmp server queue length 100 snmp server enable traps snmp authentication linkdown linkup coldstart warmstart snmp server enable traps ipran no cdp run route map test permit 10 match mpls label mpls ldp router id Loopback1 force control plane no call rsvp sync line con 0 exec timeout 0 0 logging synchronous line aux 0 line vty 0 4 exec timeout 0 0 password lab login...

Page 304: ...er card type e1 0 0 card type t1 0 2 enable password xxx no aaa new model clock timezone est 5 redundancy mode y cable standalone network clock participate slot 1 network clock participate wic 0 network clock participate wic 2 network clock select 1 E1 0 0 0 mmi polling interval 60 no mmi auto configure no mmi pvc mmi snmp timeout 180 ip cef controller E1 0 0 0 cem group 0 timeslots 1 31 descripti...

Page 305: ...k0 ip address 30 30 30 1 255 255 255 255 interface CEM0 0 0 no ip address cem 0 xconnect 30 30 30 2 300 encapsulation mpls interface GigabitEthernet0 0 no ip address no ip proxy arp duplex auto speed auto no cdp enable interface CEM0 0 1 no ip address cem 1 xconnect 30 30 30 2 301 encapsulation mpls interface GigabitEthernet0 1 ip address 50 50 50 1 255 255 255 0 no ip proxy arp duplex auto speed ...

Page 306: ...ncryption service internal hostname mwr_B boot start marker boot end marker card type e1 0 0 card type t1 0 2 enable password xxx no aaa new model clock timezone est 5 redundancy mode y cable standalone network clock participate slot 1 network clock participate wic 0 network clock participate wic 1 network clock participate wic 2 network clock select 1 E1 1 0 0 mmi polling interval 60 no mmi auto ...

Page 307: ...ss 30 30 30 2 255 255 255 255 interface CEM0 0 0 no ip address cem 0 xconnect 30 30 30 1 300 encapsulation mpls interface GigabitEthernet0 0 no ip address no ip proxy arp duplex auto speed auto no cdp enable interface CEM0 0 1 no ip address cem 1 xconnect 30 30 30 1 301 encapsulation mpls interface GigabitEthernet0 1 ip address 50 50 50 2 255 255 255 0 no ip proxy arp duplex auto speed auto mpls i...

Page 308: ... Router Software Configuration Guide OL 15667 03 Appendix B Configuration Examples Overview no ip http server no ip http secure server line con 0 password xxx login line aux 0 password xxx login no exec line vty 0 4 password xxx login end ...

Page 309: ...onfiguration MWR_A version 12 4 service timestamps debug datetime msec service timestamps log datetime msec no service password encryption hostname mwr_A boot start marker boot end marker card type e1 0 0 card type e1 0 1 card type e1 0 2 card type e1 1 0 logging buffered 4096 enable password lab no aaa new model memory size iomem 25 redundancy mode y cable standalone network clock participate slo...

Page 310: ...0 static 16 99 vpdn enable archive log config controller E1 0 0 0 mode atm aim 1 clock source internal controller E1 0 0 1 mode atm aim 1 clock source internal controller E1 0 1 0 mode atm aim 1 clock source internal controller E1 0 1 1 mode atm aim 1 clock source internal controller E1 0 2 0 controller E1 0 2 1 controller E1 1 0 0 controller E1 1 0 1 pseudowire class mpls exp 5 encapsulation mpls...

Page 311: ...dress load interval 30 scrambling payload atm mcpt timers 1000 2000 3000 no atm ilmi keepalive pvc 0 10 pvc 0 100 l2transport encapsulation aal5 xconnect 99 99 99 99 1100 encapsulation mpls sequencing both pvc 0 101 l2transport encapsulation aal0 cell packing 28 mcpt timer 3 xconnect 99 99 99 99 1101 encapsulation mpls sequencing both pvc 0 102 l2transport encapsulation aal0 cell packing 28 mcpt t...

Page 312: ...ng payload no atm ilmi keepalive interface ATM0 1 1 no ip address scrambling payload no atm ilmi keepalive interface ATM0 IMA1 no ip address no atm ilmi keepalive ip route 0 0 0 0 0 0 0 0 172 18 52 1 ip route 99 99 99 99 255 255 255 255 2 2 2 3 ip http server no ip http secure server mpls ldp router id Loopback0 disable eadi line con 0 exec timeout 0 0 line aux 0 line vty 0 4 exec timeout 0 0 priv...

Page 313: ...participate wic 0 network clock participate wic 1 network clock participate wic 2 network clock participate aim 1 network clock select 1 E1 0 0 0 mmi polling interval 60 no mmi auto configure no mmi pvc mmi snmp timeout 180 ip cef no ip domain lookup ip domain name cisco com multilink bundle name authenticated mpls label protocol ldp vpdn enable archive log config controller E1 0 0 0 mode atm aim ...

Page 314: ...pvc 1 35 l2transport encapsulation aal0 pvc 1 36 l2transport encapsulation aal0 pvc 1 37 l2transport encapsulation aal0 interface GigabitEthernet0 0 ip address 172 18 52 130 255 255 255 0 duplex auto speed auto keepalive 1 interface ATM0 0 1 no ip address scrambling payload atm mcpt timers 1000 2000 3000 no atm ilmi keepalive pvc 0 2 pvc 0 100 l2transport encapsulation aal5 xconnect 88 88 88 88 11...

Page 315: ...port encapsulation aal0 pvc 2 136 l2transport encapsulation aal0 pvc 2 137 l2transport encapsulation aal0 interface GigabitEthernet0 1 ip address 2 2 2 3 255 255 255 0 duplex auto speed auto mpls ip interface ATM0 1 0 no ip address scrambling payload ima group 0 no atm ilmi keepalive interface ATM0 1 1 no ip address scrambling payload ima group 0 no atm ilmi keepalive ip route 0 0 0 0 0 0 0 0 172 ...

Page 316: ...2 4 service timestamps debug datetime msec service timestamps log datetime msec no service password encryption hostname mwr_A boot start marker boot end marker card type e1 0 0 card type e1 0 1 card type e1 0 2 card type e1 1 0 logging buffered 4096 enable password lab no aaa new model memory size iomem 25 redundancy mode y cable standalone network clock participate slot 1 network clock participat...

Page 317: ...6 99 vpdn enable archive log config controller E1 0 0 0 mode atm aim 1 clock source internal controller E1 0 0 1 mode atm aim 1 clock source internal controller E1 0 1 0 mode atm aim 1 clock source internal controller E1 0 1 1 mode atm aim 1 clock source internal controller E1 0 2 0 controller E1 0 2 1 controller E1 1 0 0 controller E1 1 0 1 pseudowire class l2tp encapsulation l2tpv3 sequencing bo...

Page 318: ...0 duplex auto speed auto no keepalive interface ATM0 0 1 no ip address load interval 30 scrambling payload atm mcpt timers 1000 2000 3000 no atm ilmi keepalive pvc 0 100 l2transport encapsulation aal5 xconnect 99 99 99 99 1100 pw class l2tp pvc 0 101 l2transport encapsulation aal0 cell packing 28 mcpt timer 3 xconnect 99 99 99 99 1101 pw class l2tp interface ATM0 0 1 1 multipoint no snmp trap link...

Page 319: ... route 0 0 0 0 0 0 0 0 172 18 52 1 ip route 99 99 99 99 255 255 255 255 2 2 2 3 ip http server no ip http secure server mpls ldp router id Loopback0 disable eadi line con 0 exec timeout 0 0 line aux 0 line vty 0 4 exec timeout 0 0 privilege level 15 password lab no login end MWR_B version 12 4 service timestamps debug datetime msec service timestamps log datetime msec no service password encryptio...

Page 320: ...i polling interval 60 no mmi auto configure no mmi pvc mmi snmp timeout 180 ip cef no ip domain lookup ip domain name cisco com multilink bundle name authenticated mpls label protocol ldp vpdn enable archive log config controller E1 0 0 0 mode atm aim 1 controller E1 0 0 1 mode atm aim 1 controller E1 0 1 0 mode atm aim 1 controller E1 0 1 1 mode atm aim 1 controller E1 0 2 0 controller E1 0 2 1 p...

Page 321: ...nterface GigabitEthernet0 0 ip address 172 18 52 130 255 255 255 0 duplex auto speed auto keepalive 1 interface ATM0 0 1 no ip address scrambling payload atm mcpt timers 1000 2000 3000 no atm ilmi keepalive pvc 0 2 pvc 0 100 l2transport encapsulation aal5 xconnect 88 88 88 88 1100 pw class l2tp pvc 0 101 l2transport encapsulation aal0 cell packing 28 mcpt timer 3 xconnect 88 88 88 88 1101 pw class...

Page 322: ...ATM0 1 0 no ip address scrambling payload ima group 0 no atm ilmi keepalive interface ATM0 1 1 no ip address scrambling payload ima group 0 no atm ilmi keepalive ip route 0 0 0 0 0 0 0 0 172 18 52 1 ip route 88 88 88 88 255 255 255 255 2 2 2 2 ip http server no ip http secure server mpls ldp router id Loopback0 line con 0 exec timeout 0 0 line aux 0 line vty 0 4 exec timeout 0 0 password lab login...

Page 323: ...he topology see Figure B 8 Figure B 8 GSM Only Configuration MWR_A card type E1 0 0 card type E1 0 1 redundancy mode y cable standalone network clock participate wic 0 network clock participate wic 1 network clock participate aim 1 network clock select 1 E1 0 0 1 ipran mib snmp access inBand ipran mib location cellSite controller E1 0 0 0 framing NO CRC4 clock source internal channel group 0 times...

Page 324: ...tf format interface Serial0 0 0 0 no ip address encapsulation gsm abis gsm abis local 10 10 10 1 4444 gsm abis remote 10 10 10 2 4444 gsm abis set dscp ef no keepalive interface Serial0 0 1 0 no ip address encapsulation ppp keepalive 1 ppp multilink group 1 max reserved bandwidth 100 interface Serial0 1 0 0 no ip address encapsulation gsm abis gsm abis local 10 10 10 1 4446 gsm abis remote 10 10 1...

Page 325: ...ock source internal channel group 0 timeslots 1 31 controller E1 0 1 0 framing NO CRC4 channel group 0 timeslots 1 31 class map match any llq class match ip dscp ef policy map llq policy class llq class priority percent 99 class class default bandwidth remaining percent 1 queue limit 45 interface Multilink1 ip address 10 10 10 2 255 255 255 252 load interval 30 no keepalive no cdp enable ppp pfc l...

Page 326: ...served bandwidth 100 interface Serial0 1 0 0 no ip address encapsulation gsm abis gsm abis local 10 10 10 2 4446 gsm abis remote 10 10 10 1 4446 gsm abis set dscp ef no keepalive logging history size 500 logging history debugging logging trap warnings snmp server community public RO snmp server queue length 100 snmp server enable traps snmp linkdown linkup coldstart warmstart snmp server enable tr...

Page 327: ... connectivity for UMTS is exactly like the GSM topology see Figure B 9 on page B 59 Figure B 9 UMTS Only Configuration without IMA MWR_A card type E1 0 0 card type E1 0 1 redundancy mode y cable standalone network clock participate wic 0 network clock participate wic 1 network clock participate aim 1 network clock select 1 E1 0 0 1 ipran mib snmp access inBand ipran mib location cellSite controlle...

Page 328: ...0 no ip address scrambling payload no atm ilmi keepalive atm umts iub umts iub set dscp ef umts iub local 10 10 10 1 6000 umts iub remote 10 10 10 2 6000 pvc 1 1 qsaal pvc 1 2 qsaal pvc 1 100 encapsulation aal0 interface Serial0 0 1 0 no ip address encapsulation ppp keepalive 1 ppp multilink group 1 max reserved bandwidth 100 logging history size 500 logging history debugging logging trap warnings...

Page 329: ...y class llq class priority percent 99 class class default bandwidth remaining percent 1 queue limit 45 interface Multilink1 ip address 10 10 10 2 255 255 255 252 load interval 30 no keepalive no cdp enable ppp pfc local request ppp pfc remote apply ppp acfc local request ppp acfc remote apply ppp multilink ppp multilink interleave ppp multilink group 1 ppp multilink fragment delay 0 1 ppp multilin...

Page 330: ... group 1 max reserved bandwidth 100 logging history size 500 logging history debugging logging trap warnings snmp server community public RO snmp server queue length 100 snmp server enable traps snmp linkdown linkup coldstart warmstart snmp server enable traps ipran snmp server enable traps syslog snmp server trap link ietf snmp server ifIndex persist no snmp server sparse table snmp server host 6...

Page 331: ...able standalone network clock participate wic 0 network clock participate wic 1 network clock participate wic 2 network clock participate aim 1 network clock select 1 E1 0 0 1 network clock select 1 E1 0 1 1 ipran mib snmp access inBand ipran mib location cellSite controller E1 0 0 0 framing NO CRC4 clock source internal channel group 0 timeslots 1 31 controller E1 0 0 1 channel group 0 timeslots ...

Page 332: ...c local request ppp acfc remote apply ppp multilink ppp multilink interleave ppp multilink group 1 ppp multilink fragment delay 0 1 ppp multilink multiclass max reserved bandwidth 100 service policy output llq policy hold queue 50 out ip rtp header compression ietf format interface Serial0 0 0 0 no ip address encapsulation gsm abis gsm abis local 10 10 10 1 4444 gsm abis remote 10 10 10 2 4444 gsm...

Page 333: ...er queue length 100 snmp server enable traps snmp linkdown linkup coldstart warmstart snmp server enable traps ipran snmp server enable traps syslog snmp server trap link ietf snmp server ifIndex persist no snmp server sparse table snmp server host 64 50 100 254 version 2c V2C disable eadi MWR_B card type E1 0 0 card type E1 0 1 card type E1 0 2 redundancy mode y cable standalone network clock par...

Page 334: ...t 45 interface Multilink1 ip address 10 10 10 2 255 255 255 252 load interval 30 no keepalive no cdp enable ppp pfc local request ppp pfc remote apply ppp acfc local request ppp acfc remote apply ppp multilink ppp multilink interleave ppp multilink group 1 ppp multilink fragment delay 0 1 ppp multilink multiclass max reserved bandwidth 100 service policy output llq policy hold queue 50 out ip rtp ...

Page 335: ...scrambling payload no atm ilmi keepalive atm umts iub umts iub set dscp ef umts iub local 10 10 10 2 6000 umts iub remote 10 10 10 1 6000 pvc 1 1 qsaal pvc 1 2 qsaal pvc 1 100 encapsulation aal0 logging history size 500 logging history debugging logging trap warnings snmp server community public RO snmp server queue length 100 snmp server enable traps snmp linkdown linkup coldstart warmstart snmp ...

Page 336: ...ard type E1 1 0 redundancy mode y cable standalone network clock participate wic 0 network clock participate wic 1 network clock participate wic 2 network clock participate slot 1 network clock participate aim 1 network clock select 1 E1 0 0 1 network clock select 2 E1 0 1 1 network clock select 3 E1 0 2 1 ipran mib snmp access inBand ipran mib location cellSite controller E1 0 0 0 framing NO CRC4...

Page 337: ...efault bandwidth remaining percent 1 queue limit 45 interface Multilink1 ip address 10 10 10 1 255 255 255 252 load interval 30 no keepalive no cdp enable ppp pfc local request ppp pfc remote apply ppp acfc local request ppp acfc remote apply ppp multilink ppp multilink interleave ppp multilink group 1 ppp multilink fragment delay 0 1 ppp multilink multiclass max reserved bandwidth 100 service pol...

Page 338: ...1 ppp multilink group 1 max reserved bandwidth 100 interface ATM1 0 0 no ip address scrambling payload no atm ilmi keepalive ima group 0 interface ATM0 IMA0 no ip address atm bandwidth dynamic atm umts iub umts iub set dscp ef umts iub local 10 10 10 1 6000 umts iub remote 10 10 10 2 6000 no atm ilmi keepalive pvc 2 1 encapsulation aal0 pvc 2 2 qsaal logging history size 500 logging history debugg...

Page 339: ...ock select 3 E1 0 2 0 ipran mib snmp access outOfBand ipran mib location aggSite controller E1 0 0 0 framing NO CRC4 channel group 0 timeslots 1 31 controller E1 0 0 1 clock source internal channel group 0 timeslots 1 31 controller E1 0 1 0 framing NO CRC4 channel group 0 timeslots 1 31 controller E1 0 1 1 clock source internal channel group 0 timeslots 1 31 controller E1 0 2 0 mode atm aim 1 cont...

Page 340: ...l0 0 0 0 no ip address encapsulation gsm abis gsm abis local 10 10 10 2 4444 gsm abis remote 10 10 10 1 4444 gsm abis set dscp ef no keepalive interface Serial0 0 1 0 no ip address encapsulation ppp keepalive 1 ppp multilink group 1 max reserved bandwidth 100 interface Serial0 1 0 0 no ip address encapsulation gsm abis gsm abis local 10 10 10 2 4446 gsm abis remote 10 10 10 1 4446 gsm abis set dsc...

Page 341: ...0 umts iub remote 10 10 10 1 6000 no atm ilmi keepalive pvc 2 1 encapsulation aal0 pvc 2 2 qsaal logging history size 500 logging history debugging logging trap warnings snmp server community public RO snmp server queue length 100 snmp server enable traps snmp linkdown linkup coldstart warmstart snmp server enable traps ipran snmp server enable traps syslog snmp server trap link ietf snmp server i...

Page 342: ...y cable standalone network clock participate wic 0 network clock participate wic 1 network clock participate wic 2 network clock participate aim 1 network clock select 1 E1 0 0 1 network clock select 2 E1 0 1 1 ipran mib snmp access inBand ipran mib location cellSite controller E1 0 0 0 framing NO CRC4 clock source internal channel group 0 timeslots 1 31 controller E1 0 0 1 channel group 0 timeslo...

Page 343: ...255 255 252 load interval 30 no keepalive no cdp enable ppp pfc local request ppp pfc remote apply ppp acfc local request ppp acfc remote apply ppp multilink ppp multilink interleave ppp multilink group 1 ppp multilink fragment delay 0 1 ppp multilink multiclass max reserved bandwidth 100 service policy output llq policy hold queue 50 out ip rtp header compression ietf format interface GigabitEthe...

Page 344: ...p 0 interface ATM0 IMA0 no ip address atm bandwidth dynamic atm umts iub umts iub set dscp ef umts iub set peering dscp ef umts iub local 10 10 10 1 6000 umts iub remote 10 10 10 2 6000 no atm ilmi keepalive pvc 2 1 encapsulation aal0 pvc 2 2 qsaal interface ATM0 IMA0 1 multipoint atm umts iub umts iub set dscp ef umts iub set peering dscp ef umts iub local 192 168 1 1 umts iub remote 192 168 1 2 ...

Page 345: ... 1 0 network clock select 3 E1 0 2 0 network clock select 4 E1 0 2 1 ipran mib snmp access outOfBand ipran mib location aggSite controller E1 0 0 0 framing NO CRC4 channel group 0 timeslots 1 31 controller E1 0 0 1 clock source internal channel group 0 timeslots 1 31 controller E1 0 1 0 framing NO CRC4 channel group 0 timeslots 1 31 controller E1 0 1 1 clock source internal channel group 0 timeslo...

Page 346: ...s 192 168 1 2 255 255 255 0 duplex auto speed auto interface Serial0 0 0 0 no ip address encapsulation gsm abis gsm abis local 10 10 10 2 4444 gsm abis remote 10 10 10 1 4444 gsm abis set dscp ef no keepalive interface Serial0 0 1 0 no ip address encapsulation ppp keepalive 1 ppp multilink group 1 max reserved bandwidth 100 interface Serial0 1 0 0 no ip address encapsulation gsm abis gsm abis loca...

Page 347: ...terface ATM0 IMA0 1 multipoint atm umts iub umts iub set dscp ef umts iub peering dscp ef umts iub local 192 168 1 2 umts iub remote 192 168 1 1 pvc 2 3 encapsulation aal0 logging history size 500 logging history debugging logging trap warnings snmp server community public RO snmp server queue length 100 snmp server enable traps snmp linkdown linkup coldstart warmstart snmp server enable traps ipr...

Page 348: ...e wic 0 network clock participate aim 1 network clock select 1 E1 0 0 1 ipran mib snmp access inBand ipran mib location cellSite controller E1 0 0 0 framing NO CRC4 clock source internal channel group 0 timeslots 1 20 controller E1 0 0 1 channel group 0 timeslots 1 20 class map match any llq class match ip dscp ef policy map llq policy class llq class priority percent 99 class class default bandwi...

Page 349: ...ip rtp header compression ietf format interface Serial0 0 0 0 no ip address encapsulation gsm abis gsm abis local 10 10 10 1 4444 gsm abis remote 10 10 10 2 4444 gsm abis set dscp ef no keepalive interface Serial0 0 1 0 no ip address encapsulation ppp keepalive 1 ppp multilink group 1 max reserved bandwidth 100 logging history size 500 logging history debugging logging trap warnings snmp server co...

Page 350: ... match ip dscp ef policy map llq policy class llq class priority percent 99 class class default bandwidth remaining percent 1 queue limit 45 interface Multilink1 ip address 10 10 10 2 255 255 255 252 load interval 30 no keepalive no cdp enable ppp pfc local request ppp pfc remote apply ppp acfc local request ppp acfc remote apply ppp multilink ppp multilink interleave ppp multilink group 1 ppp mul...

Page 351: ... server trap link ietf snmp server ifIndex persist no snmp server sparse table snmp server host 64 50 100 254 version 2c V2C disable eadi GSM Congestion Management The GSM congestion management configuration BTS side interface Serial0 0 0 0 no ip address encapsulation gsm abis gsm abis local 10 10 10 1 4444 gsm abis remote 10 10 10 2 4444 gsm abis congestion enable gsm abis congestion critical 1 1...

Page 352: ...10 10 1 6000 umts iub remote 10 10 10 2 6000 pvc 1 1 qsaal umts iub congestion priority protected pvc 1 2 qsaal umts iub congestion priority 2 pvc 1 100 encapsulation aal0 umts iub congestion priority 5 RNC side interface ATM0 2 0 no ip address scrambling payload no atm ilmi keepalive atm umts iub umts iub set dscp ef umts iub congestion control umts iub local 10 10 10 2 6000 umts iub remote 10 10...

Page 353: ...gigabit ethernet 3 1 interface port numbers 3 3 logical slot numbers 3 2 monitoring and managing 4 69 numbering 3 2 port numbering 3 2 port numbers figure 3 2 show commands for monitoring 4 71 slot numbering 3 2 slot numbers figure 3 2 understanding interface numbering 3 1 Cisco GSM Abis optimization over ip 1 3 Cisco IOS about 2 1 command modes 2 2 enable mode 2 2 4 61 help 2 1 saving configurati...

Page 354: ...m ima A 37 ip local interface A 38 ip protocol A 40 ipran mib backhaul notify interval A 49 ipran mib location A 51 ipran mib snmp access A 52 ipran mib threshold acceptable A 53 ipran mib threshold overloaded A 54 ipran mib threshold warning A 55 ip rtp header compression A 41 ip tcp header compression A 44 ip tos l2tp A 47 keepalive A 56 load interval A 58 match ip dscp A 60 mode y cable A 62 mp...

Page 355: ...8 A 129 umts iub set peering dscp A 130 umts local A 131 umts remote A 132 undo 2 3 xconnect A 133 xconnect logging redundancy A 136 configuration before starting router 3 3 completing 3 7 example configurations 4 61 first time 3 1 saving 2 3 3 7 4 61 sequence 4 6 configuration statements for CISCO IP RAN BACKHAUL MIB 1 8 configuring backhaul links 4 9 controllers E1 interface 4 11 for SNMP suppor...

Page 356: ... configuration via satellite B 80 PWE3 over MLPPP configuration B 21 PWE3 redundancy configuration B 30 TDM over MPLS configuration B 36 UMTS only configuration without IMA B 59 first time configuration 3 1 G GE interface configuring 4 8 enabling 4 9 IP address 4 8 labeling 3 2 mode 4 8 speed 4 8 gigabit ethernet See GE interface global parameters configuring 3 4 GSM Abis and UNTS Iub example of C...

Page 357: ...es router 3 2 P password configuring 4 6 verifying 4 7 point of presence See POP POP cell site POP 1 5 example of Cisco 3825 router in a cell site POP figure 1 6 port mode 1 23 port numbering Cisco 3825 router 3 2 port numbers Cisco 3825 router figure 3 2 PWE3 example of asymmetric PWE3 configuration B 2 example of Cisco 3825 router in a PWE3 figure 1 5 example of PWE3 over MLPPP configuration B 2...

Page 358: ...ity 3 3 3 4 show commands for monitoring the Cisco 3825 router 4 71 slot numbering Cisco 3825 router 3 2 slot numbers Cisco 3825 router figure 3 2 SNMP support configuring 4 33 software IOS basics 2 1 verifying version 4 2 speed setting speed 4 8 T TDM PWE3 redundancy 1 25 U UMTS interface between Node B and RNC 1 2 UMTS links configuring 4 24 undo feature Cisco IOS 2 3 V verifying hostname 4 7 pa...

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