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专利名称：Data distribution apparatus, data
distribution method, and distribution controlprogram
发明人：Shigehiro Okada,Tetsuya Kato申请号：US12249604申请日：20081010公开号：US08711872B2公开日：20140429
专利附图：
摘要：Disclosed is a data distribution apparatus delivering multicast data to a terminalbelonging to a multicast group, including: a table generating unit to generate a table
including a source address (SA) of the terminal and a destination address (DA) forrequesting the multicast data in association with port information of the terminal; anaddress discrimination unit to discriminate a combination of DA and SA contained in themulticast data; a forwarding destination information generation unit to generate
forwarding destination information designating a forwarding destination of the multicastdata by obtaining the port information in the table, corresponding to the discriminatedcombination, and inserts the forwarding destination information in the multicast data fortransfer to a L2 switch; and a port selection unit provided in the L2 switch to select portto transfer the multicast data referring to the forwarding destination information and arouting table provided in the L2 switch.
申请人：Shigehiro Okada,Tetsuya Kato
地址：Shizuoka JP,Shizuoka JP
国籍：JP,JP
代理机构：Sughrue Mion, PLLC
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