For the most part, yes you should be able to paste most of the config. You will also need to upgrade your licenses to AOSv8, so keep that in mind. Usually best to use a spare controller to test and eventually use as the new master.
------------------------------
Dustin Burns
Lead Mobility Engineer @Worldcom Exchange, Inc.
ACCX 1271| ACMX 509| ACSP | ACDA | MVP Guru 2022
If my post was useful accept solution and/or give kudos
------------------------------
Original Message:
Sent: Jan 26, 2022 08:59 AM
From: Chris B
Subject: AOS 6.x to 8.x no MM
My company currently has an older AOS 6.x master-local deployment, we have plans to migrate to the Cloud but for now my management want's me to at least upgrade our current controllers to 8.x without a Mobility Master. Is it possible to backup configurations, upgrade the controllers to 8.x code and just copy/paste configuration? I know if upgrading the controllers straight to 8.x it will wipe the config so not an option. Again this would be without Mobility Master.