Check out the Linksys UI directory located at http://ui.linksys.com/.
The site includes an updated demonstration of the UI for Linksys networking configurations that you can utilize to get better acquainted with the specific Linksys products that you’re working with. While many parameters are similar, there are some that are specific to a certain line of equipment. The Linksys UI directory offers an opportunity to gain access to the different UI’s used without actually having to physically hook up to the equipment.
Oh, and it’s FREE!