I currently have 2 2106 wlc's.
Each is licensed for 6 access points. Controller 1 is full. Controller 2 has 5/6 aps.
When I add the 12th access point it repeatedly attempts to connect to controller 1. It never tries to connect to controller 2.
In the ap config I have specified the names of the primary and secondary controllers.
Primary - Controller_2
Secondary - Controller_1
Shouldn't this force the ap to attempt to connect to Controller_2?