According to one embodiment of the invention, a method for supplying power over Ethernet includes determining whether {HEAD ~ a first port} of {TAIL ~ power sourcing equipment} is supplying current to a power over Ethernet device in a predetermined current range 
According to one embodiment of the invention , a method for supplying power over Ethernet includes determining whether { HEAD ~ a first port } of { TAIL ~ power sourcing equipment } is supplying current to a power over Ethernet device in a predetermined current range
OTH OTH 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 OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH