Cisco Systems 3825 User Manuals

Table of Contents

• Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide

  1
• Contents

  3
• Preface

  7
• Overview of the Cisco 3825 Mobile Wireless Edge Router

  11
  • Introduction

    11
    • RAN-Optimization Implementation

      12
    • Cisco Abis and Iub Optimization over IP Implementation

      12
      • Cisco GSM Abis Optimization over IP

        13
      • Cisco Pseudowire Emulation Edge-to-Edge (PWE3)

        14
      • Cisco Iub Optimization over IP

        15
    • Intelligent Cell Site IP Services

      15
      • Cell Site Points-of-Presence (POPs)

        15
  • Cisco IOS Software Features

    16
    • Software features for the RAN-O Implementation

      16
      • Software Features

        17
      • Redundancy Support

        17
        • HSRP

          17
      • Configuration Statements for CISCO-IP-RAN-BACKHAUL-MIB

        18
  • MIB Support

    20
  • Limitations and Restrictions

    21
    • RAN-O Implementation Limitations and Restrictions

      22
      • Hardware not Supported on the Cisco 3825 Router

        22
    • UMTS Iub and GSM Abis Implementation Limitations and Restrictions

      22
      • Hardware not Supported for UMTS Iub

        22
      • Hardware not Supported for GSM Abis

        22
  • New Features in Cisco IOS Release 12.4(16)MR2

    23
    • Keyword ignore-vpi-vci Added to xconnect Command

      23
  • New Features in Cisco IOS Release 12.4(16)MR1

    23
    • Emulation of TDM Circuit via MPLS/IP (PWE3/TDM)

      24
      • Structure-agnostic TDM over Packet (SAToP)

        26
      • Structure-aware TDM CESoPSN

        26
    • Transportation of ATM Service via MPLS/IP (PWE3/ATM)

      27
      • Transparent Cell Transport Service/ATM Port Mode

        27
      • ATM N-to-One VCC Cell Mode

        27
      • ATM AAL5 CPCS-SDU Mode

        28
      • ATM One-to-One VCC Cell Mode

        28
        • Cell Packing

          29
        • PVC Mapping

          29
    • Transportation of ATM Service via L2TPv3

      30
      • ATM Port Cell Relay Service

        30
      • ATM VCC Cell Relay Service

        30
      • ATM AAL5-SDU Mode

        31
        • Cell Packing

          31
        • PVC Mapping

          32
    • Asymmetric PWE3

      32
    • Ethernet over MPLS

      33
      • VLAN Mode

        33
      • Port Mode

        33
    • PWE3 over MLPPP

      34
    • PWE3 Redundancy

      34
      • TDM PWE3 Redundancy

        35
      • ATM PWE3 Redundancy

        35
      • Ethernet PWE3 Redundancy

        35
    • Maximum Number of Supported ATM Ports

      36
    • ATM Cell Switching

      36
  • New Features in Cisco IOS Release 12.4(16)MR

    37
    • GSMmux-Global System for Mobile Communication (GSM) Abis Optimization over IP

      37
    • UMTSmux-Universal Mobile Telecommunication System (UMTS) Iub Optimization over IP

      37
    • UMTS Congestion Management Control

      38
    • Inverse Multiplexing over ATM (IMA)

      39
    • Permanent Virtual Circuit (PVC) Routing

      40
      • Behavior Changes

        42
    • UMTS QoS

      43
• Cisco IOS Software Basics

  47
  • Getting Help

    47
  • Understanding Command Modes

    48
  • Undoing a Command or Feature

    49
  • Saving Configuration Changes

    49
  • Where to Go Next

    49
• First-Time Configuration

  51
  • Understanding Boot Images

    51
  • Understanding the Cisco 3825 Router Interface Numbering

    51
    • Slot and Port Numbering

      52
  • Setup Command Facility

    53
    • Before Starting Your Router

      53
    • Using the Setup Command Facility

      54
  • Configuring Global Parameters

    54
  • Completing the Configuration

    57
• Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Interface

  59
  • Before You Begin

    60
  • Verifying the Version of Cisco IOS Software

    60
  • Clocking Requirements for Cisco 3825 Router

    60
    • Clock-Related Commands

      61
      • Network-Clock-Participate Command

        61
      • Network-Clock-Select Command

        61
      • Clock Source Command

        62
      • Example Configurations

        63
  • Show Controller Command

    63
  • Configuration Sequence

    64
    • Summary of Steps

      64
    • Configuring the Hostname and Password

      64
    • Verifying the Hostname and Password

      65
    • Configuring Gigabit Ethernet Interfaces

      66
      • Configuring the GE Interface IP Address

        66
      • Setting the Speed and Duplex Mode

        66
      • Enabling the GE Interface

        67
    • Configuring the Backhaul Links

      67
      • Configuring the Card Type for the Cisco 2-port T1/E1-RAN

        68
      • Configuring E1 Controllers

        69
      • Configuring T1 Controllers

        70
      • Configuring Network Clocking Support

        72
      • Configuring Multilink Backhaul Interface

        73
        • Creating a Multilink Bundle

          73
      • Handling PFC and ACFC

        74
        • Configuring PFC

          74
        • Configuring ACFC

          75
        • Enable Multilink and Identify the Multilink Interface

          75
        • Enable Real-Time Transport Protocol (RTP) Header-Compression

          76
      • Configuring the PPP Backhaul Interfaces

        77
    • Extended Availability Drop and Insert (EADI)

      78
    • Configuring GSM-Abis Links

      78
    • Configuring UMTS Links

      82
    • Configuring Redundancy

      86
      • Redundant Cisco 3825 Routers

        86
      • Standalone Cisco 3825 Router

        91
    • Configuring for SNMP Support

      91
    • Configuring Inverse Multiplexing over ATM (IMA)

      95
    • Configuring PVC Routing (HSDPA Offload)

      99
    • Configuring UMTS QoS

      104
      • Creating a Class Map

        105
      • Creating a Policy Map

        105
      • Specify the Location of the Interface

        106
      • Assigning a QoS Boilerplate to an Interface

        109
    • Configuring UMTS Congestion Management Control

      113
    • Configuring Satellite Support

      116
    • Configuring Graceful Degradation

      117
  • Saving Configuration Changes

    119
    • Example Configurations

      119
      • BTS/Node-B Configuration

        119
      • BSC/RNC Configuration

        123
  • Monitoring and Managing the Cisco 3825 Router

    127
    • Enabling the Cisco 3825 Router for Remote Network Management

      127
    • Show Commands for Monitoring the Cisco 3825 Router

      129
  • Where to Go Next

    131
• Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference

  133
• Configuration Examples

  269
  • Overview

    269
    • Asymmetric PWE3 Configuration

      270
    • Ethernet over MPLS-VLAN and Port Mode Configuration

      283
    • PWE3 over MLPPP Configuration

      289
    • PWE3 Redundancy Configuration

      298
    • TDM over MPLS Configuration

      304
    • ATM over MPLS Configurations

      309
    • ATM over L2TPv3 Configuration

      316
    • GSM Only Configuration

      323
    • UMTS Only Configuration without IMA

      327
    • Combined GSM and UMTS Configuration

      331
    • GSM and UMTS with IMA Configuration

      336
    • GSM and UMTS with IMA and PVC Routing (HSDPA Offload) Configuration

      342
    • GSM Only Configuration via Satellite

      348
    • GSM Congestion Management

      351
    • UMTS Congestion Management

      352
• Index

  353