Configure The Wireless Interface; Configuring A Loopback Interface - Cisco 520-T1 - Small Business Pro SR Secure Router Software Configuration Manual

Configuring Basic Parameters
Perform these steps to configure the ATM interface, beginning in global configuration mode:
Command
Step 1
interface type number
Example:
Router(config)# interface atm0
Router(config-if)#
Step 2
ip address ip-address mask
Example:
Router(config-if)# ip address 200.200.100.1
255.255.255.0
Router(config-if)#
Step 3 no shutdown
Example:
Router(config-if)# no shutdown
Router(config-if)#
Step 4
exit
Example:
Router(config-if)# exit
Router(config)#

Configure the Wireless Interface

The wireless interface enables connection to the router through a wireless LAN connection. For more
information about configuring a wireless connection, see
Connection,"

Configuring a Loopback Interface

The loopback interface acts as a placeholder for the static IP address and provides default routing
information.
For complete information on the loopback commands, see the Cisco IOS Release 12.3
documentation set.
Cisco Secure Router 520 Series Software Configuration Guide
1-6
and the Cisco Access Router Wireless Configuration Guide.
Chapter 1
Purpose
Identifies and enters the configuration mode for an
ATM interface.
Sets the IP address and subnet mask for the ATM
interface.
Enables the ATM 0 interface.
Exits configuration mode for the ATM interface
and returns to global configuration mode.
Chapter 9, "Configuring a Wireless LAN
Basic Router Configuration
OL-14210-01