Hi everybody,
I try to put dot1x authentication on my Cisco Access Points (Model : Cisco Aironet 2700 Series). The purpose is to use ISE as my radius-server to accept my APs. My Access points are managed by a AIR-CT5520-K9 Cisco Wireless Lan Controller.
Important information : Several devices are working fine with the 802.1x and ISE (for example, computers and printers are okay), but I don't understand why the APs fail to pass the authentication.
On my brocade switch, I can see the attempts :
SYSLOG: <14>Jul 21 10:43:58 Switchname DOT1X: Port 1/1/4 - mac xxxx.xxxx.xxxx AuthControlledPortStatus change: unauthorized
The AP try to make a new attempt approximately every 1 minute.
On my ISE logs, I can't see the attemps directly, but after a relatively long time, I can see this :

Seriously I don't know if the problem comes from the AP or from the switch, but I know that ISE is totally functional. I've made a wireshark capture on my switch uplink but no frame is very interesting in the EAP discussion.
Maybe a configuration is missing on my WLC, but I filled the "802.1x Supplicant Credentials"...
Thanks a lot for your help and sorry for my english.