We are looking at setting up a basic NAC for VPN/Wireless users. What is the minimum setup we would need? We already have a Windows based ACS server. Would i just need a NAC appliance like the 3310?
The NAC appliance is a self contained, easily deployed NAC solution that includes the Clean Access Server, Clean Access Manager and Clean Access Agent.
It would probably meet your requirements unless you need integration with external antivirus policy servers or 802.1x authentication.