Need help to understand how the CAPWAP tunnel work when one in the bundled (group of 4) port from portchannel group was shutdown.
Here's the logical diagram
APs <-> Access Switch <-portchannel-> Distri Switch <-portchannel-> Core Switch <-portchannel-> WLC
1 of 4 bundled uplink ports in portchannel shown in RED text was shutdown deliberately during this time the Prime Infra 1.3 reports that APs was disassociated from the controller and 1 minute later Prime Infra reports that the APs was now associated to the controller without touching any devices.
Is this a normal behaviour of a CAPWAP? If not then, what should I do?