Just a simple question - what is the role of WiSMs if you already have 4400 series controllers? Do you still need to keep the controllers after setting up WiSMs on the 6500?
A WiSM is essentially two 150 access point controllers on a blade in the 6500. You can keep your stand alone controllers and join them to the same mobility group if you like, or you could use one as a dedicated guest controller to put in your DMZ. But assuming that you have enough capacitiy in the WiSM you could get rid of the stand alone controller(s).
