Cisco Cisco 2504 Wireless Controller 문제 해결 가이드

When the LAP is registered to a controller, use this controller CLI command to set the APs username and
password:

config ap username <username> password <password> <ALL | AP Name>

Note: If you are running WLC 5.0 and later release, use this command:

config ap mgmtuser add username username password password secret secret {all | AP Name}

Once you are into enable mode by using the password previously configured, you can use this command from
the LAP CLI to clear the LWAPP configuration on the LAP:

This allows you to use the AP LWAPP static configuration commands again.

Here is an example:

Enable

 (enter password)

AP1240#clear lwapp private−config

AP1240#lwapp ap hostname AP1240

AP1240#lwapp ap ip address 10.77.244.199  255.255.255.224

AP1240#lwapp ap ip default−gateway 10.77.244.220

AP1240#lwapp ap controller ip address 172.16.1.50

In versions 6.0.188.0 and later, the the manual configuration commands to configure the Lightweight Access
Point is enabled regardless of feature set or join status, from a telnet/ssh session as well as from the console.

This means, the static configuration commands work even when the LAP is registered to a controller or even
if the username/password was not changed from the default while the LAP was previously registered to a
controller.

In addition to the previous methods, you can also reset the configuration of the LAP from the WLC. When the
LAP is registered to the controller, you can use these commands from the controller in order to reset the
configuration on the LAP:

Use the clear ap−config <ap−name> keep−ip−config command in order to clear all of the AP's
configurations to default, except for the AP's static IP configuration.

• 

Use the clear ap−config <ap−name> command in order to clear all of the AP's configurations to
default, which includes the AP's static IP configuration.

• 

In order to disable the reset button on the AP registered to the controller, use this CLI command:

(Cisco Controller) >config ap rst−button disable <AP NAME>