how to tip over all APs at once command i CLI

[jmf1982]

how to tip over all APs at once command i CLI to new controller via High Avalibility

[marce1000 · Accepted solution]

   - (Ref) That's regarding to your other post : https://community.cisco.com/t5/wireless/air-ct5508-k9-and-cisco-catalyst-9800-l-wireless-controller-17-9/td-p/5166458
                      For convenience you could  have kept the question in the same thread.

    The answer is that it is not possible because of the purpose of N+1 unless some background manual scripting is used like
    with EEM for instance  :

  + May I remind you to the standard  methodology to let APs find  a controller is to use DHCP (for ip address provisioning) together with DHCP option 43 to point to the intended controller to use (the controller ip address  =Wireless Management Interface address= that is)

   And don't forget! : -   Have an overall checkup of the new  Catalyst 9800-L  controller's configuration with the CLI command
                             show tech wireless and feed the output from that into Wireless Config Analyzer
                          use the full command as denoted in green , do not use a simple show tech as input for this procedure
                                                 Consider this mandatory for optimal use for the new 9800-L controller , 

  M.

[Rich R]

There's not a single command to do it, but you could easily use Excel to create the list of CLI commands for your APs to change the HA settings and then reset the APs.  Then you simply copy/paste the commands on CLI.

[Leo Laohoo]

From what controller to what controller? 

Different OS (AireOS vs IOS-XE) have different commands.  

[Rich R]

They want to go from 5508 to 9800 so it will be AireOS commands.