Hi, We have two WLC 5580. Earlier each have 100 base Lic + 50 adder lic and total AP are 150 on each WLC. We have shifted all 300 AP lic on single controller. Now we have to configure second controller as a HA mode. Please suggest procedure.  Regards...

Hi,We are experiencing issues with the WLC after upgrading IOS from 7.0.235.0 to 7.4.121.0. After updating IOS on WLC, observed occurring errors and also unable to access Graphical User Interface, which frequently shows as unable to connect. And we w...