I am trying to user PEAP on my AP's in the Enterprise. It works fine when used as WPA2. But when i use dot1x it gives me error 'auidentified server identity'. I am using ACS 3.3 & using self signed cert. on the ACS. The same cert. i have installed in one Wireless Client. but it gives me error all the time. The error in ACS failed attempt is 'EAP-TLS or PEAP authentication failed during SSL handshake'