I'd like to add a 4402 controller to manage a number of 1231 APs converted to LWAPP. I'd like to use Web authentication against a Win2k3 AD database. Is there a Cisco security appliance or security application that should be placed in between the 4400 and the AD server?
The ACS Solution Engine (appliance) is what we have here. It can use an agent on a member server for AD authentication. In addition, it is our RADIUS and TACACS+ server for our router and switch management access as well as our VPN authenticator for our firewalls. It works really well, but is a little quirky to configure.