All rows instantiated using 'create-and-go' to mate 2 ports in a protection group. Set to 'destroy' to eliminate the protection group. RULE 1 - Cannot create a protection group on an LT card that doesn't support any-to-any redundancy. RULE 2 - Cannot mate two ports in a protection group if the paired port has already one or more interface(s) defined on top of the physical link interface. RULE 3 - Cannot delete a protection group if paired port is Admin UP.