{HEAD ~ These and other needs} are satisfied by {TAIL ~ the present invention}, which is a network diagnostic tool for allowing a user of a computer coupled to a computer network to perform network diagnostics 
are satisfied by
{ HEAD ~ These and other needs } are satisfied by { TAIL ~ the present invention } , which is a network diagnostic tool for allowing a user of a computer coupled to a computer network to perform network diagnostics
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL 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