Method for implementing multicast routing in vector data communication network

The present invention provides a method for realizing multicast routing on vector data communication network, belonging to the data communication field. The method comprises the following steps that: a multicast data sending party generates multicast distribution trees for multicast data receiving p...

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Hauptverfasser: LIANG MANGUI, WU JUN, ZHAO AQUN, ZHANG JINXIN
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The present invention provides a method for realizing multicast routing on vector data communication network, belonging to the data communication field. The method comprises the following steps that: a multicast data sending party generates multicast distribution trees for multicast data receiving parties; the multicast data sending party carries out source limit segmentation routing to each multicast data receiving party according to the structure of the multicast distribution trees, so as to acquire a plurality of vector addresses; the multicast data sending party integrates the vector addresses to form a multicast address item to accomplish the multicast routing process; the multicast address item is used as a target address to be put into a multicast data packet and then can be sent to the multicast data receiving parties, achieving the objective of multicast data transmission. The technique provided by the present invention effectively realizes the multicast routing on vector data communication network.