Multicast packet forwarding method and device

Multicast packet forwarding method and device

  • CN 101,478,477 A
  • Filed: 12/01/2008
  • Published: 07/08/2009
  • Est. Priority Date: 12/01/2008
  • Status: Active Application
First Claim
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1. , a kind of method for forwarding multicast message is characterized in that, this method comprises:

  • Multicast forward table is set;

    Described multicast forward table is made up of some multicast forwarding list items, and every multicast forwarding list item comprises multicast source address, multicast group address, upstream VLAN sign, downstream VLAN sign, downstream port information;

    When receiving multicast message, mate described multicast forward table, if the match is successful, then transmit described multicast message according to the multicast forwarding list item that is mated;

    Otherwise, abandon described multicast message.

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