changes in secondary controller

[suthomas1]

Hi,

If two controllers are in ap sso high availability mode, how do we do changes in the secondary backup controller.

Consolling in to the secondary doesn't allow any changes. Is there any command from primary that is used to config or change parameters on the secondary controller.

Thanks in advance.

[Scott Fella]

They are sync'd and therefor you make changes only to the primary WLC that is active and the changes will be pushed to the HA WLC.

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[suthomas1]

what if i want to change the hostname for controllers, that includes the secondary controller also.

thanks in advance.

[Scott Fella · Accepted solution]

Well you will have to disable AP SSO and make your changes and then enable AP SSO again.

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