The present invention is also directed to {HEAD ~ a method} of processing {TAIL ~ data} by a network switch 
of processing
The present invention is also directed to { HEAD ~ a method } of processing { TAIL ~ data } by a network switch
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH