I'd like to use the downloadable ACL feature with a cut-through proxy, but instead of using a username/password I'd like the client to be authenticated to the ACS via the PIX using a smartcard certificate.Is this possible?

Does anyone know if using NAC L2 802.1x supports authenticating all clients on one port? Or is it similar Cisco's standard 802.1x support where after one device authenticates on a port, all are allowed access?Thanks for the help. I can't seem to fi...

Does any version of the IOS include a DNS server? To make a long story short, I just need one record to be resolved on a non-routed subnet and am hoping I have can have a router act as a DNS server.

I'm currently testing 802.1x machine and user authentication using EAP-TLS. Right now I'm testing them separately, and machine auth works great, but user auth doesn't.Here's what I'm using:Smart Cards ->Built-in Microsoft XP supplicant ->Catalyst 400...