| 摘要 |
PURPOSE: A routing method for offering a different path for each service and a device thereof are provided to construct topology according to various services by using one router. CONSTITUTION: A service identification module(110) decides a service ID representing a service which packet requests by using a header within the packet. A plural service forwarding tables(130) stores a different next hop for each service such as a voice call, VoIP(Voice over Internet Protocol), VOD(Video on Demand) and IPTV(Internet Protocol Television) etc. A hop search module(120) decides a next hop of the packet by searching a service forwarding table corresponding to the service ID in a plurality of service forwarding tables. |
