I am looking for a configuration assistance for using SSO with autonomous (IOS) based Cisco access points and NAC appliance 4.1(3). I am familiar with configuring SSO with WLC/LWAPP access points using the same Radius accounting method as remote access VPN configurations, but haven't been able to test/try it with an IOS AP. Is it configured the same way (except each AP is added as a "concentrator")? Will the Radius attribute be passed correctly to the NAC appliance CAS if I do it this way? Would I still use a virtual gateway CAS?
Any help would be greatly appreciated.