Situation: use PEAP to authenticate wireless users via a CA. The CA needs to run on a 3550 EMI and use MS-CHAP v2 for initial authentication. Can this be done? The customer can not force all clients to use a cisco wireless card so LEAP is out of the question. They do not have any spare servers to install a Microsoft windows CA on, however cisco all docs I have read say that you can not use the cisco CA to provide the authentication certificate. I am wondering if anyone has done this successfully. Ballz.. If you were going for the Security CCIE I know you have run across this.