Our work purchased a Cisco 4400 as we will be deploying about 75+ access points in the next couple of months. Instead of having to configure every device by itself, the controller allows us to make something like templates to apply to access points with different configurations as we need it.

I wrote this up about two months ago using various Cisco documentations and trial error in a lab environment. It's pretty simple to setup if you have basic knowledge of wireless, vlans, and...