The resulting match action is to replace the source Ethernet MAC address with the FCF MAC address, FIACntrlMAC, and add {HEAD ~ a tunnel} that can be based on {TAIL ~ a number} of methods which may comprise but not be limited to VID replacement, MAC header addition , VLAN addition , TRILL, Shortest Path Bridging, VPLS, MPLS, or a special MAC replacement 
based on
The resulting match action is to replace the source Ethernet MAC address with the FCF MAC address , FIACntrlMAC , and add { HEAD ~ a tunnel } that can be based on { TAIL ~ a number } of methods which may comprise but not be limited to VID replacement , MAC header addition , VLAN addition , TRILL , Shortest Path Bridging , VPLS , MPLS , or a special MAC replacement
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH