I'm mounting a lab scenario to a NAC solution based in Inband VG. I followed the scenario used by Prem Ananthakrishnan in the Chalktalks, the only difference is that instead of the 6500 I'm using a 3550 switch. My problem is that NAC is not intercepting the traffic, i.e. when in the untrust vlan 31, the CAA does not pop up nor the web page is redirected to the log in page. Can anyone give a tip of what am I doing wrong?
Thank U all.