| 摘要 |
PROBLEM TO BE SOLVED: To provide a connection setting method which shorten a delay time required for connection setting for packet transfer. SOLUTION: A node device which a packet directed from a prescribed transmission terminal to a prescribed reception terminal individually sets connections to node devices in the next stage by at least destinations in the packet and uses of the packet determined by information an upper later of this packet. At this time, if arrival of another packet which has the same destinations as this packet but uses different from those of this packet is predicted based on uses of this packet which is recognized by referring to information of the upper layer of this packet, a connection to transfer this packet is set, and a connection to transfer another packet whose arrival is predicted is set too. |
