Please use the below guide. https://www.cisco.com/c/en/us/support/docs/services/sntc/portal_user_gui...

Did you restart the PI before doing a restore, sometimes a restart resolves the DB restoration error...

There is a separate report you can generate to get the software details. You will get the required i...

Correct.

Yes you can add multiple AP's from different sites to the same group, but only in one group. You can...

This seems to be a policy issue. Check if there is any policy configured for your VLAN99 and VLAN55 ...

Hi, This is achievable but has a lot of constraints and factors you need to consider. Two of the dep...

Correct, if the AP's static configured gateway is not reachable it switches to DHCP.

Just enable layer 2. As long as you created SVI and enabled IP routing everything else should be fin...

But I guess 3600 and 3500 are already EOS. If you are going to purchase new ones and on a budget and...

Alternatively, you could manually upgrade the same supported version software of the WLC to the AP a...

Is the right firmware upgrade? - YesIs it possible that update directly or should I use older firmwa...

I would advise you to configure the AP via the CLI and use it. The GUI has always been unstable sinc...

The best option is to go for 9k series since its the most recent launch and will definitely have a l...