This video explains how to downgrade a mobility gateway running AOS 10 to a mobility Controller running AOS 8
00:00 purpose of the video
00:23 show version command
00:32 show image version command
01:10 install AOS8 from GUI interface
03:38 Install AOS8 from command line CLI
05:05 Verify installation of AOS8
06:00 Reset and convert IAP to CAP
08:00 CPSec setup on the controller GUI
08:42 verify CAP on the controller