I have six WAP200E which I had configured to authenticate using the Cisco Radius server in my office.
All worked wonderfully. Then a few weeks ago, the radios stopped authenticating with the Radius server. The laptop computers could see the AP, recognize the SSID name, and then try to retrieve an IP address. Eventually the wireless NIC would not issue an IP and give themselves a 169 ip address.
Does anyone know what happend?
Again all 6 WAP200E work working, and all stopped working.
I reconfigured, reset, rebuilt, used new WAP200E out of the box, removed the configuration on the Cisco radius server and rebuilt. They just stopped working.