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