Hi, all
I got one interesting issue with wireless 5508 controller. we have ordered two WLCs, one is air5508-12-k9, Anther one is air5508-HA-k9.
Now, we are going to form HA mode and HA box will become standby mode. One issue we are seeing now. after configuring redundancy management IP and Redundancy port IP to both WLCs. primary WLC are working well that we can ping it's all of IPs successfully, however standby WLC are not working well. even it can't ping itself. management IP has no problem.
Problem is only for redundancy management IP and redundancy Port IP. One interesting thing is our switch can't learn redundancy port's MAC address even it's connecting and interface shows UP. Primary has no this issue.
Has anyone have the same issue before or appreciate any suggestions and inputs.
Thank you so much indeed.
