Does anyone have these? have the been created?

I cannot access the secondary controller, which is active after failing over while testing HA redundancy. The weird thing is, as soon as I enable management over wireless, I can then management it over wifi while failed over to the secondary. But, a...

Is it possible to upgrade the FUS on a 5508 from 1.3 to FUS 1.9? Below is what my HA controller is currently running. I want to upgrade the FUS before I upgrade the controller software to 8.0.121.0. (Cisco Controller) >show sysinfo Manufacturer's Nam...

Can I do this? OR do I have to upgrade to something before going to 7.6.101.1 (FUS release 1.9.0.0)

My standby controller is in maintenance mode. Other post say to simply reboot the standby but I'm worried about doing this during business hours. Say I did reboot it during business hours, would it affect the active controller? All redundancy links a...