12-30-2015 07:22 PM
I have a question about the HA group membership setting in the redundancy configuration.
I set up a lab with two controllers, one is the master and the other is the local. I have HA failover configured between them for AP Fast Failover, and each controller is set to dual mode in the HA group. I use 2 AP Groups to point half of the APs to the Master for primary, and the other half to the Local for primary.
Everything works great when one of the controllers goes down (simulated by a reboot). The APs quickly failover to their respective standby controller.
However, when I bring the controller back up, the HA group membership needs to be applied again. All of the HA group settings are there, but the drop down where you choose the HA group is blank, and I need to choose the HA group and apply. Do you need to go into the redundancy settings every time a controller recovers from a reboot, or power failure? If so why?
12-30-2015 08:23 PM
Did you do a write mem or save configuration before rebooting?
Lead Mobility Engineer @ Integration Partners
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