We are going to be installing a new v10 controller for a client to get their new 39xx AP's connected, however this client has a large count of 36xx AP's on their current controller. We are going to leave the current controller running to service the 36xx AP's. What are the options for controller discovery of the 39xx AP's?
If we change the dns entry for the controller.domain.com will that negatively impact the 36xx AP's even though they are already registered on the old controller? Will we need to have the new AP's in a separate VLAN with it's own DHCP scope using option 78 to point them to the new controller?