cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
1489
Views
5
Helpful
3
Replies

WLC 3504 - reboot issue in HA configuration

thuy.hoang
Level 1
Level 1

Dear Buddy,

I have 2 WLC 3504 with HA configuration, when I power off Active unit, it works normally. The issue occour when I power on Active unit and it comes up, the Standby unit will reboot. And when Stanby unit comes up again, Actice unit will reboot. It repeats many many time.

My workaround is power off both then power on both, and it will work normally.

Could anyone have experience with this issue? and hope someone can help me to resolve this.

Thanks so much.

3 Replies 3

Leo Laohoo
Hall of Fame
Hall of Fame
What firmware are the controllers running on?

Hi @Leo Laohoo ,

The running version is 8.5.140.0

Thanks.

Try upgrading the firmware of the controller to the most recent one.
I suspect this is a bug.
Review Cisco Networking for a $25 gift card