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Regular Contributor I

HA: Fast Failover nuances

I configured fast failover on two of my controllers recently and noticed the following behavior:

 

I setup fast failover in dual modeo on both controllers.  Once I did this, all APs terminating on controller one are showing as down in Airwave on controller two and visa versa.

 

I have a NMS that does SNMP polling to OID 1.3.6.1.4.1.14823.2.2.1.1.3.1.0 to show the number of APs on a controller.  Once Fast Failover is turned on this OID is now returning the number of APs = controller 1 + controller 2.

 

Are these two situations normal/expected behavior with fast failover or is this a bug?

Re: HA: Fast Failover nuances

nice one, anyone able to chime in?

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