software upgrade

[anthony.dyne]

Hello All

I got WLC 4402 running version 4.2.205.0 and need to understand which next version i can directly upgrade.

cheers

Anthony

[Leo Laohoo]

Read the document below.  Will tell you the different steps to upgrade the 4400.  Take note particularly on the "Upgrade Compatibility Matrix".

Release Notes for Cisco Wireless LAN Controllers and Lightweight Access Points for Release 7.0.230.0

[anthony.dyne]

Thanks mate.

There is direct upgrade to 7.0.230.0 in my scenario as per document.  From the WLC GUI can we check the current file size of the software and free available space. Any Tool to check the health of the controller + AP and configuration against best practises