{HEAD ~ A FCoE frame} is received from {TAIL ~ a FCoE device}, the frame including at least destination Ethernet MAC address and source Ethernet MAC address fields 
is received from
{ HEAD ~ A FCoE frame } is received from { TAIL ~ a FCoE device } , the frame including at least destination Ethernet MAC address and source Ethernet MAC address fields
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH