Technique for multiple path forwarding of label-switched data traffic

Technique for multiple path forwarding of label-switched data traffic

  • CN 101,496,348 B
  • Filed: 07/27/2007
  • Issued: 11/26/2014
  • Est. Priority Date: 07/31/2006
  • Status: Active Grant
First Claim
Patent Images

1. for the method in the grouping of communication network repeating data, described method comprises:

  • Nodes at described communication network, the packet that reception comprises label stack, described label stack has one above for exchange the label of described packet on the path of described communication network, wherein, described node comprises a plurality of output network interfaces, and described a plurality of output network interfaces are used for described packet in the forwarding of a destination node of a plurality of destinations node;

    According to the value that is included in the above label in described label stack, from multiple Equal-Cost Multipath ECMP technology, select a kind of ECMP technology, to identify the selected output network interface to the forwarding of selected destination node for described packet on described node;

    By selected ECMP technology, identify the selected output network interface to the forwarding of selected destination node for described packet;

    AndUtilize selected output network interface that described packet is forwarded to selected destination node.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×