AP fails to join controller

[cciesec333]

"AP fails to join controller" - LAP fails to join Wireless LAN controller (WLC) ? Need some help on the query, what could be the issue.

[Prakash Parvathala]

Please refer the below link which can help you .

https://supportforums.cisco.com/document/69341/ap-fails-join-controller-lap-fails-join-wireless-lan-controller-wlc

[Moin Ilyas]

Troubleshoot a Lightweight Access Point Not Joining a Wireless LAN Controller

[sobhardw]

Please refer to the below link for all kind of information on How to configure the Lightweight AP in order to join the respective WLAN Controller :

https://supportforums.cisco.com/document/8446/how-configure-lightweight-ap-order-join-respective-wlan-controller