Helsinki University of TechnologyDepartment of Communications and NetworkingHow to Configure Cisco 2600 RoutersJuha Järvinen 10.6.2004Juha.Jarvinen@netlab.hut.fiModified by Zhong Yunqiu 7.8.2008

Purpose

Cisco Inter-network Operating System (IOS)

User EXEC Mode

Getting Help

Configuration System (Setup)

Routing Protocol Configuration

No Form

Router ID

Virtual Link

Configure OSPF authentication

RIP and OSPF Redistribution

Configure CEF

References

Cisco 2610XM Configuration

Appendix A 
 Troubleshooting

safety warnings

obtaining documentation

obtaining technical assistance

definitions of service request severity

hardware features

interface numbering

voice interface numbering

regulatory compliance

preparing to install the router

preventing electrostatic discharge damage

General Site Requirements

Site Configuration

Creating a Site Log

Inspecting the Router

Console and Auxiliary Port Considerations

Auxiliary Port Connections

Ethernet Connections

Serial Connections

Signaling Standards Supported

Asynchronous/Synchronous Serial Module Baud Rates

K/Switched-56-kbps DSU/CSU Connections

installing the router

Installing Modules, Interface Cards, and Power Supplies

Setting Up the Chassis

Mounting the Chassis in a Rack

Attaching the Brackets to Cisco 261x, Cisco 262x, Cisco 26xxXM, and Cisco 265x Series Routers

Attaching the Brackets to a Router of 2-RU Height

Installing the Router in a Rack

Mounting the Chassis on the Wall

Mounting the Router on the Wall

Installing the Chassis Ground Connection

Power Connections

Connecting Routers to a DC-Input Power Supply

Connecting Routers to the Cisco Redundant Power System

LAN, WAN, and Voice Connection Procedures

Connecting to a Console Terminal or Modem

Connecting to the Auxiliary Port

Identifying a Rollover Cable

Powering Up the Router

Power-Up Procedure

Configuring the Router

Initial Configuration Using SDM

Initial Configuration Using the CLI (Manual Configuration)

Isolating Problems

Troubleshooting the Power and Cooling Systems

Troubleshooting Modules, Cables, and Connections

System Messages

Entering ROM Monitor Mode

ROM Monitor Commands

ROM Monitor Command Syntax Conventions

ROM Monitor Command Descriptions

Informational Commands in the ROM Monitor

Other Useful ROM Monitor Commands

configuration register commands

recovering cisco ios software images

configuration register

changing configuration register settings

configuring the boot field

enabling booting from flash memory

2600 Series

document conventions

additional information

ordering documentation

technical assistance center

Understanding Cisco IOS Software Basics

Undoing a Command or Feature

Saving Configuration Changes

Before Starting Your Router

Chapter 2 
 Using the Setup Command Facility

Configuring Interface Parameters

Ethernet Interface Configuration

Token Ring Interface Configuration

Frame Relay Encapsulation

ATM-DXI Encapsulation

Asynchronous Configuration

ISDN BRI Interface Configuration

ISDN BRI Line Configuration

Defining ISDN Service Profile Identifiers

E1 Channelized Mode

T1 Channelized Mode

Port, 4-Wire 56-kbps DSU/CSU Configuration Setup

Dedicated Mode

Where to Go Next

Configuring the Host Name and Password

C H A P T E R 3 Configuring with the Command-Line Interface

Configuring Fast Ethernet Interfaces

Configuring Asynchronous/Synchronous Serial Network Modules or WAN Interface Cards

Configuring 16-Port and 32-Port Asynchronous Network Modules

Configuring ISDN BRI WAN Interface Cards

Configuring ISDN BRI Lines

Configuring T1 and E1 Interfaces

Configuring T1 Interfaces

Configuring E1 Interfaces

Configuring Codec Complexity

Configuring T1 (FT1) WAN Interface Cards

Configuring ATM Interfaces

Configuring SVCs

Configuring Inverse Multiplexing for ATM Interfaces

Configuring the ATM T1/E1 Interface

Configuring the IMA Interface

Checking the IMA Configuration

Checking the Modem Configuration

Checking the Interface Configuration

Benefits

Prerequisites

Verifying ATM Configuration

Configuration Examples

Configuring the NM-AIC-64, Contact Closure Network Module

Serial Communication Channels

Asynchronous Craft Port

Configuration Tasks

Accessing the AIC

Configuring Alarms

Programming the Discrete Contact Points

Troubleshooting Tips

Configuration Backup

Specify a HSSI

Convert HSSI to Clock Master

Cisco 3600 Series Routers

Configuration Example

Configure the E1/T1 Network Module for ISDN PRI

Configure Channelized T1 ISDN PRI

Configure the ISDN D-Channel Serial Interfaces

Configure the ISDN D-Channel Serial Interface for T1 Modules

Configure the LAN Interface

Configure the ISDN Dialer Interface

Configure the Default IP Pool Information

Configuring 1-Port G.SHDSL WAN Interface Card

Restrictions

Configuring G.SHDSL on a Cisco Router

Configuring ILMI on the DSLAM Connected to the ADSL WAN

Voice-over-IP Prerequisites

Configuring the Voice Interface

C H A P T E R 4 Configuring Voice-over-IP

FXS-to-FXS Connection Using RSVP

Configuration for Router RLB-w

Linking PBX Users with E&M Trunk Lines

Router SJ Configuration

PSTN Gateway Access Using FXO Connection

Router SLC Configuration

Configuring Direct-Inward Dialing on a BRI Port

Router 1 Configuration

Cisco 2600 Series Router Configuration Example

Appendix A  Configuration Example

Cisco 3631 Router Configuration Example

Cisco 3725 Router Configuration Example

Port ADSL WAN Interface Card Configuration Examples

VoATM over AAL5 on the ATM Interface Configuration Example

NM-AIC-64, Contact Closure NetworkConfiguration Examples

IP Route to the AIC Configuration Examples

Without an Unnumbered IP Address

AIC CLI Configuration for Alarms

Cisco 3640 Central Site Configuration to Support ISDN and Modem Calls

document organization

submitting a service request

obtaining additional publications and information

hardware documentation

where to go next

safety recommendations

summary of installation tasks

installing and removing gbics

ethernet leds

token ring leds

network modules

hardware and software requirements

laser safety guidelines

interfaces supported

subscriber unit

power considerations

port numbering

master led

planning the stack

additional references

saving the configuration file

feature overview

supported platforms

command reference

clear ip dhcp binding

ip dhcp ping packets

ip dhcp pool

ip dhcp relay information check

ip dhcp relay information option

Cisco 2610XM Configuration

Product

Learn More

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Contents Table Of Contents Purpose Cisco Inter-network Operating System (IOS) User EXEC Mode Getting Help Configuration System (Setup) Routing Protocol Configuration No Form Router ID Virtual Link Configure OSPF authentication RIP and OSPF Redistribution Configure CEF References	Helsinki University of TechnologyDepartment of Communications and NetworkingHow to Configure Cisco 2600 RoutersJuha Järvinen 10.6.2004Juha.Jarvinen@netlab.hut.fiModified by Zhong Yunqiu 7.8.2008 Next / 15