- 专利标题： Bit indexed explicit replication using multiprotocol label switching
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申请号： US16876217申请日： 2020-05-18
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公开(公告)号： US11153108B2公开(公告)日： 2021-10-19
- 发明人: Ijsbrand Wijnands , Gregory J. Shepherd , Christian J. Martin , Neale D. R. Ranns , Jesper Skriver
- 申请人： Cisco Technology, Inc.
- 申请人地址： US CA San Jose
- 专利权人： Cisco Technology, Inc.
- 当前专利权人： Cisco Technology, Inc.
- 当前专利权人地址： US CA San Jose
- 代理机构： Campbell Stephenson LLP
- 主分类号： H04L12/18
- IPC分类号： H04L12/18 ; H04L12/761 ; H04L12/741 ; H04L12/705 ; H04L12/723
摘要：
Various systems and methods for performing bit indexed explicit replication (BIER) using multiprotocol label switching (MPLS). For example, one method involves receiving a packet that includes a MPLS label. The packet also includes a multicast forwarding entry. The method also involves determining, based on the value of the MPLS label, whether to use the multicast forwarding entry to forward the packet. The method further includes forwarding the packet.
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