Does anyone know of a way to have Cisco switches use the MAC address of devices that connect to them as a username/password combination for authentication via ACS? I want to set up the switches to query ACS as to whether or not to allow devices to pass traffic based on the database of the MAC addresses.
I know I can do this with wireless devices but in this case I can't use any client software or configuration. The switch just needs to see the packet, read the MAC address and query ACS as to allow the traffic to pass or not. Possible?
Thanks in advance. All replies rated!