Method and system for determining the physical location of computers in a network by storing a room location and MAC address in the ethernet wall plate

摘要

A method for determining the physical locations of a plurality of computers in a network is disclosed. The network includes a plurality of wall plates, each of the wall plates for coupling one of the computers to the network. The method and system comprises providing an additional information physical layer and logic in each of the wall plates. The method and system further comprises capturing and storing the system media access-controller (MAC) address of the connect computer in the additional logic of each of the plurality of wall plates and storing a physical address of the wall plate in the logic of each of the plurality of wall plates. The method and system also comprises providing a command from the network that will cause the system MAC address and the physical address of at least one of the plurality of computers to be provided to an application in the network. A system and method in accordance with the present invention adds a low cost physical layer and logic within an Ethernet wall plate associated with the computer on the network. The logic is designed to respond to a broadcast signal to a UDP (User Datagram Protocol) port. In so doing the physical location of the computer can be determined. In a preferred embodiment, a command is provided from the network that will cause the MAC address and the physical address of at least one of the plurality of computers to be provided to an inventory application in the network, thereby allowing a network administrator to remotely determine the physical location (room, floor, building, etc.) of any and all computers attached to the network.