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Access Point Firmware

David31
New Contributor
Hey guys, I think I know the answer but need confirmation
we have 2 wireless controllers. One is a failover to the other. I upgraded Controller 1 from V9 to V10 and upgraded the AP's.
Controller 2 is still on the old V9 code. The upgraded AP's no longer see controller 2 as a backup tunnel. Is it because of the firmware difference?
3 REPLIES 3

Bin
Contributor
Hello David,

Kindly reference you our recommend procedures for upgrading Two Controllers in Availability Mode.

http://documentation.extremenetworks.com/wireless/v10_41/mg/Wireless/Maintenance_Guide/t_upgrading_t...

Best regards
Bin

David31
New Contributor
Awesome, I upgraded the 2nd controller today and noticed backup tunnel from controller 1 AP's were re-established to controller 2. Thanks!

Scott_Van_Arts1
New Contributor II
As I understand it you are correct.