Thereafter, the redundantly connected node binds {HEAD ~ its connections} according to {TAIL ~ primary and backup designations} for its redundant network access points 
according to
Thereafter , the redundantly connected node binds { HEAD ~ its connections } according to { TAIL ~ primary and backup designations } for its redundant network access points
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH