- 专利标题: PROTOCOL INDEPENDENT MULTICAST (PIM) DESIGNATED ROUTER (DR) ELECTION
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申请号: US18052254申请日: 2022-11-03
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公开(公告)号: US20230090072A1公开(公告)日: 2023-03-23
- 发明人: Mankamana Prasad Mishra , Ali Sajassi , Samir Thoria , Krishnaswamy Ananthamurthy , Stig Ingvar Venaas
- 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
- 主分类号: H04L12/18
- IPC分类号: H04L12/18 ; H04L12/46 ; H04L45/16 ; H04L67/2895
摘要:
In one embodiment, a method is performed. A device may include an interface in communication with a network. The device may determine whether an all-active multi-homed ethernet segment (ES) associated with the interface is enabled. On a condition that an all-active multi-homed ES is enabled, the device may determine an ethernet virtual private network (EVPN) designated forwarder (DF) state of the all-active multi-homed ES. If the all-active multi-homed ES is enabled and has an ethernet virtual private network (EVPN) designated forwarder (DF) state, the device may enter a protocol independent multicast (PIM) designated router (DR) state. If an all-active multi-homed ES is enabled and does not have an EVPN DF state, the device may enter a PIM non-DR state.
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