hwMinMProtectSwitchOperation 1.3.6.1.4.1.2011.5.25.133.1.1.2.3.1.1.21

Indicates the switchover commands for the Aps protection group of mac-tunnels. The priority levels in a descending order are: clear, lock, force and manual. clear(1): clears the lock, force and manual commands, and WTR state on the local end. After the local commands are cleared, the WTR state cannot be entered. lock(2): locks the services on the working tunnel. force(3): forcibly switches the services to the protection tunnel when the protection tunnel is in sound state. manual(4): forcibly switches the services to the protection channel when the working and the protection tunnel are in sound state. null(5):there is not manual commands.