05-03-2017 08:17 AM
The Google's aren't helping me today and I couldn't find anything in the user's guide, so here goes: I have 3 controllers in an N+1 Configuration/HA+FF all dual role. Currently the master controller (Cntl1) is the standby for the two local controllers (Cntl2 & Cntl3). Cntl1 is only hosting remote APs, everything else is load balanced between the two local controllers. I have the LMS IP/standby LMS IP set on each group so that each AP terminates on Cntl2 or Cntl3 and Cntl1 is the standby LMS for all of them. I had to take Cntl1 offline briefly, so all of the APs changed standby LMS such that Cntl2 is now the backup for Cntl3 and vice versa. I need to know the easiest, least disruptive way to move the standby tunnels on all of the APs back to Cntl1.