{HEAD ~ A plurality} of {TAIL ~ elements} is connected to the network including a monitor server, wherein the monitor server includes monitoring means for obtaining status information from the plurality of elements 
of
{ HEAD ~ A plurality } of { TAIL ~ elements } is connected to the network including a monitor server , wherein the monitor server includes monitoring means for obtaining status information from the plurality of elements
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