cisco wlc 9800In version 17.3.6I have set up HA There is no response even if I remove Active's uplink. However, if the corresponding port is shotdown from the cli, Active will pass normally. is this a bug?

I want to upgrade Ise's OS in HA state and install PATCH. Should I unlock the HA and put it up one by one? Or if you put up an active device, will the rest take over? I am curious about this process.

Cisco 9800 with third-party authentication serversI am trying to integrate through web policy. I read the manual, but there are many things I don't understand. 1. Is aaa server really necessary? 2. In Authentication of AAA Method ListWhich type is co...

I am using pda through cisco wireless. and, apWhile replacing it with 9120, the authentication method was changed to 802.1x. According to the customer, the service has been unstable since the change, and looking at the log of the pda,intermittentlyCo...

If you change the ssid, you will not be able to access the gui for a certain period of time. Of course, ping doesn't go out either. And after a certain amount of time, you can connect again. Is there a command related to that? *Model : 9800-CL (vWLC)