NETWORK MANAGEMENT CONTROL DEVICE, NETWORK MANAGEMENT CONTROL SYSTEM, AND NETWORK MANAGEMENT CONTROL METHOD

摘要

PROBLEM TO BE SOLVED: To quickly and flexibly optimize a network, according to tendency of a traffic and a request of a user which performs data communication.SOLUTION: A plurality of packet transport devices 40 have a plurality of paths between devices. A packet transmitted from a plurality of packet transfer devices 20 can be transferred on the path. A management control device 50, on the basis of a request of a user who transmits the packet, calculates the most appropriate path to transmit the packet, specifies an identifier to be required for transferring on the path, adds the identifier to the packet from the user, and sets it to the packet transfer device 20 so as to transmit to the packet transport device 40.