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Cisco 7401ASR Installation and Configuration Guide
OL-5419-01 B0
Chapter 3 Starting and Configuring
Configuring a Cisco 7401ASR Router
ip address 1.1.1.10 255.0.0.1
appletalk cable-range 0-0 0.0
appletalk discovery
!
interface FastEthernet1/0
media-type 100BaseX
half-duplex
ip address 1.1.1.20 255.0.0.2
appletalk cable-range 0-0 0.0
appletalk discovery
!
interface serial3/0
ip address 1.1.1.30 255.0.0.3
ip route-cache cbus
no keepalive
!
!
router igrp 15
network 1.0.0.0
!
end
Use this configuration? [yes/no]: yes
Building configuration...
Use the enabled mode ‘configure’ command to modify this configuration.
Press RETURN to get started!
Your router is now minimally configured and ready to use. You can use the setup command if you want
to modify the parameters after the initial configuration. To perform more complex configurations, use
the configure command.
For information on additional interface configuration and specific system configurations, refer to the
modular configuration and modular command reference publications in the Cisco IOS software
configuration documentation set that corresponds to the software release installed on your Cisco
hardware.
Performing a Basic Configuration Using Global Configuration Mode
You can configure a Cisco 7401ASR router manually if you prefer not to use the setup facility or
AutoInstall. Complete the following steps to configure the router manually:
Step 1 Connect a console terminal to the console port.
Step 2 When asked if you want to enter the initial dialog, answer no to go into the normal operating mode of
the router:
Would you like to enter the initial dialog? [yes]: no
Step 3 After a few seconds the user EXEC prompt (Router>) is displayed. Type enable to enter enable mode
(configuration changes can only be made in enable mode):
Router> enable
The prompt changes to the privileged EXEC prompt:
Router#