Chapter 1 Basic Router Configuration

Configuring Basic Parameters

Configure the ATM WAN Interface

This procedure applies only to the Cisco 1801, Cisco 1802, and Cisco 1803 models.

Perform these steps to configure the ATM interface, beginning in global configuration mode:

 

Command

 

Purpose

Step 1

 

 

For the Cisco 1803 only:

For routers using the G.SHDSL signaling, perform

 

controller dsl 0

 

these commands. Ignore this step for routers using

 

 

ADSL signaling.

 

mode atm

 

 

 

 

 

exit

 

 

 

Example:

 

 

 

Router(config)# controller dsl 0

 

 

Router(config-controller)# mode atm

 

 

Router(config-controller)# exit

 

 

Router(config)#

 

Step 2

 

 

interface type number

Enters interface configuration mode.

 

Example:

 

 

 

Router(config)# interface atm0

 

 

Router(config-int)#

 

Step 3

 

 

ip address ip-address mask

Sets the IP address and subnet mask for the ATM

 

 

 

interface.

 

Example:

 

 

 

Router(config-int)# ip address

 

 

200.200.100.1

255.255.255.0

 

 

Router(config-int)#

 

Step 4

 

 

 

no shutdown

 

Enables the ATM 0 interface.

 

Example:

 

 

 

Router(config-int)# no shutdown

 

 

Router(config-int)#

 

Step 5

 

 

 

exit

 

Exits interface configuration mode and returns to

 

 

 

global configuration mode.

 

Example:

 

 

 

Router(config-int)# exit

 

 

Router(config)#

 

 

 

 

 

Cisco 1800 Series Integrated Services Routers (Fixed) Software Configuration Guide

1-8

OL-6426-02

 

 

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Cisco Systems OL-6426-02 manual Configure the ATM WAN Interface, Controller dsl, Mode atm Exit, No shutdown