The network further includes {HEAD ~ a plurality} of {TAIL ~ multicast recipients} in that session coupled to a second node of the long haul portion 
of
The network further includes { HEAD ~ a plurality } of { TAIL ~ multicast recipients } in that session coupled to a second node of the long haul portion
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH