I'm preparing to retake my CCNP Switching test right now and I ran across something in my reading that has me stumped.It has to do with the designated port.Lets say there are two switches, switch A and switch B. Switch A is the root bridge. Lets al...

We are just setting up a new Wireless network at our new campus. We have 1131AG WAPs, a 4402-25 Controller, and WCS. The wireless has been working for several weeks, and today I was adding several new APs for a new area of the campus. Anyways, lon...