A network switch configured for switching data packets across {TAIL ~ multiple ports} uses an address table to {HEAD ~ generated frame forwarding information} 
A network switch configured for switching data packets across { TAIL ~ multiple ports } uses an address table to { HEAD ~ generated frame forwarding information }
OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD