topic Re: C9800 Controllers in HA in Wireless

C9800 Controllers in HA

Yazanb123 — Sat, 03 Jul 2021 03:56:34 GMT

how I can reload the active controller only in C9800 without reload the standby

Re: C9800 Controllers in HA

balaji.bandi — Wed, 03 Feb 2021 11:51:11 GMT

As long as they are HA, i do not see any issue reloading Primary in the change window (if you are concerned)

Make sure you use right command, reload reboot both controllers.

https://www.cisco.com/c/en/us/support/docs/wireless/catalyst-9800-series-wireless-controllers/213915-configure-catalyst-9800-wireless-control.html

Re: C9800 Controllers in HA

Yazanb123 — Wed, 03 Feb 2021 11:55:44 GMT

thanks for reply

my question that in old controllers if HA enabled you can choose when reloading if you want to reload self- peer- or booth options, but here I can't see it if I want to reload from active then I want to reload all stack and in standby, we cant access it to reload it.

Re: C9800 Controllers in HA

Sandeep Choudhary — Wed, 03 Feb 2021 12:30:35 GMT

Hi,

You can also do force switchover. In that case Primary will reboot.

redundancy force-switchover

More info:https://www.cisco.com/c/en/us/support/docs/wireless/catalyst-9800-series-wireless-controllers/213915-configure-catalyst-9800-wireless-control.html#anc14

Regards

Dont forget to rate helpful posts

Re: C9800 Controllers in HA

balaji.bandi — Wed, 03 Feb 2021 13:24:19 GMT

The document cover that information :

Force Switchover

If you want to force a switchover between boxes you can either manually reboot the active 9800 WLC or run this command:

# redundancy force-switchover