CHAPTER
2-1
Cisco Router and Security Device Manager Version 2.2 Users Guide
OL-4015-08
2
LAN Wizard
The Cisco Router and Security Device Manager (SDM) LAN wizard guides you
in the configuration of a LAN interface. The screen lists the LAN interfaces on
the router. You can select any of the interfaces shown in the window, and click
Configure to make the interface a LAN interface and configure it.
This window lists the router interfaces that were designated as inside interfaces in
Startup configuration, and lists the Ethernet interfaces and switch ports that have
not been configured as WAN interfaces. The list includes interfaces that have
already been configured.
When you configure an interface as a LAN interface, SDM inserts the description
text $ETH-LAN$ in the configuration file so that it recognizes the interface as a
LAN interface in the future.
Interface
The name of the interface.

Configure

Click this button to configure an interface you have selected. If the interface has
not been configured before, SDM will take you through the LAN Wizard to help
you configure it. If the interface has been given a configuration using SDM, SDM
displays an Edit window enabling you to change configuration settings.
The Configure button may be disabled if a LAN interface has been given a
configuration that SDM does not support. For a list of such configurations, see
Reasons Why an Ethernet Interface Configuration May Be Read-Only.