I just started at this job and have been tasked with getting the wireless infra up and running, they have 240 AP currently on the controller, and are adding more daily.
All of them are being given a static IP if they have not already had one configured.
I am not real familiar with the Aruba hardware but the interface for the controller seems pretty straight forward.
Thats a little background for you, will be happy to provide more info if neccessary.
Thanks