Cisco Systems OL-7426-03 quick start Verifying and Changing the Virtual Interface

•To view the details of an Operator-Defined Interface, use the show interface detailed <operator-defined interface name> command to view the current Operator-Defined Interface settings.

•To change any of the parameters or add another Operator-Defined Interface, disable all WLANs.

>show wlan summary

>config wlan disable <1-16>(repeat for all enabled WLANs)

•And then use the following:

>config interface create <operator-defined interface name> <VLAN ID’0’ for untagged>

>config interface address <operator-defined interface name> <IP addr> <IP netmask> [optional gateway]

>config interface vlan <operator-defined interface name> <VLAN ID’0’ for untagged>

>config interface port <operator-defined interface name> <Physical DS Port

Number>

>config interface dhcp <operator-defined interface name> <IP addr of Primary

DHCP server> <IP addr of optional Secondary DHCP server>

>config interface acl <operator-defined interface name> <Access Control List Name> (Note)

using the values collected from the network planner in Collecting Cisco Wireless LAN Controller Parameters.

Note: If you are applying an Access Control List (ACL) to the Operator-Defined Inter- face, you must first configure the ACL using the Creating Access Control Lists section.

Use the show interface detailed <operator-defined interface name> and show interface summary commands to verify that the Cisco Wireless LAN Controller has correctly stored your inputs.

•To delete an Operator-Defined Interface, use the following command:

>config interface delete <operator-defined interface name>

Continue with the next section.

Verifying and Changing the Virtual Interface

The static Virtual Interface controls Layer 3 Security and Mobility manager communications for a Cisco Wireless LAN Controller, and it maintains the DNS Gateway hostname used by Layer 3 Security and Mobility managers to verify the source of certificates when Layer 3 Web Authorization is enabled.

•Use the show interface detailed virtual command to view the current AP-Manager Interface settings.

•To change any of the parameters, disable all WLANs.

>show wlan summary

>config wlan disable <1-16>(repeat for all enabled WLANs)

5/26/05	Configuring Cisco Wireless LAN Controller Interfaces
OL-7426-03