radio 802.1a/n/ac is down and no clients can join the ssid

[Melany Nolan]

hi, I have a cisco 3560-24PS switch acting as the controller with two 2702i AP joining.

now that no clients can join the SSID, keep prompting for password even I reset the password already.

I found the 802.1a/n/c radio is showing down, is it related?

[Leo Laohoo]

Duplicate thread. 

Kindly post all responses into the main thread (HERE).