In a specific embodiment, {HEAD ~ the data pattern enforcer} verifies {TAIL ~ packets} at the layer 2 adaptor level using a value bit vector , a count value, and a mask to compare to data found in packets 
verifies
In a specific embodiment , { HEAD ~ the data pattern enforcer } verifies { TAIL ~ packets } at the layer 2 adaptor level using a value bit vector , a count value , and a mask to compare to data found in packets
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL 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