Forum Discussion
boneyard
Sep 27, 2016MVP
SOL13132 https://support.f5.com/kb/en-us/solutions/public/13000/100/sol13132.html says
F5 recommends that you run the same version of the BIG-IP software on the BIG-IP system from which it was backed up. However, you can restore a BIG-IP 10.x UCS archive on a system running BIG-IP 11.x or 12.x software, or a BIG-IP 11.x UCS archive on a system running BIG-IP 12.x.