Hi, we have 2 4402 controllers running with system software 18.104.22.168. The WCS is running 22.214.171.124.
I would like to upgrade but are a bit confused about all the different versions.
Is it recomended that I upgrade directly to the latest 6.0.182(WCS)/132(WLC) ?
And how do I upgrade ? the controllers first and then the WCS ?