Hi,I am trying 802.1x authentication ( PEAP with EAP-MSCHAP V2) in my domain. I have installed IAS RADIUS for wireless authentication and a cisco 3550 as authenticator with dynamic VLANs.I have set ssoMode as preLogon and authMode as userOnly, but my experience is that it works with only cached credentials.When a new user (using vista) login gives an error “there are currently nologon sever available”. Somenone have the same problem?Thanks in advance.