Solved by choosing only user authentication on the client.
Hi guys! I've configured my Powerconnect 6248 switches for RADIUS and im using a Windows Server 2008 standard edition as a RADIUS server.The switch seems to be forwarding the requests fine, but I can't quite get my client to authenticate properly. I have not configured a tunnel-tag, is this needed? (And what is the value?) Switch port is in "automode". My configuration so far:Ignore User Dial-In Properties: TrueAccess Permission: Grant AccessExtensible Authentication Protocol Method: Microsoft: Protepted EAP (PEAP)Authentication Method: EAP OR Unen....NAP Enforcement: Allow full network accessUpdate Noncompliant Clients:TrueFramed-Protocol: PPPService-Type: FramedTunnel-Assignment-ID: VLANTunnel-Medium-Type: 802Tunnel-Pvt-Group-ID: 3 (Policy is for VLAN 3)Tunnel-Type: Virtual LANsError code is: EventID: 15514ErrorCode: 0x40420110ReasonCode: 0x50005 ReasonText Explicit Eap failure received.Also after some "tweaking" i got a message saying that the authentication failed due to a problem with my user account. (translated from norwegian). The user account and comoputer is in the same group as the group specified in conditions.Im thinking im missing a piece of the puzzle here... Any help appreciated!! Goal: Get dynamic VLAN assignment to work.... 
RADIUS Tunnel-Tag