I'm trying to determine if it's possible to authenticate a management user to the WLC via TACACS+ and still use RADIUS to authenticate the wireless users (802.1x)? Auth server is ACS. I don't know ACS - it looks like I can set it up on the WLC side, however from the ACS side - the WLC's IP is already configured as a RADIUS client for the 802.1x auth of the wireless users...can the same WLC IP also be configured as a TACACS+ client?!?
Basically, I guess this is more of an ACS question...