http://www.cisco.com/en/US/netsol/ns463/networking_solutions_sub_solution_home.html
"Configuring IEEE 802.1x Port-Based Authentication" section of the Catalyst 3560 Switch Software Configuration Guide, Rel. 12.2(25)SEE: http://tinyurl.com/22zdyd
Microsoft TechNet: The Cable Guy—April 2002, "IEEE 802.1X Authentication for Wireless and Wired Connections": http://tinyurl.com/28nvkt