The diagnostic tool provides a graphical interface which displays the computer coupled to a plurality of {HEAD ~ computer network entities} on {TAIL ~ the computer network} 
on
The diagnostic tool provides a graphical interface which displays the computer coupled to a plurality of { HEAD ~ computer network entities } on { TAIL ~ the computer network }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL