When 802.1x authentication is configured on a wireless AP, the light bulb icon on the 802.1x tab for the configured AP is lit to indicate which 802.1x authentication method is used. A wireless AP can be configured to use both EAP-TLS and PEAP authentication methods. For example, when both EAP-TLS and PEAP authentication methods are configured for the AP, both light bulb icons on the 802.1x tab are lit.
Note
You can view only the 802.1x credentials of wireless APs that have an active session with the controller. If you attempt to view the credentials of a wireless AP that does not have an active session, the AP Credentials window displays the following message: Unable to query wireless AP: not connected.To view current 802.1x credentials: