| 发明名称 | mRSVP-TE based fast reroute in facility (1:N) protection mode | ||
| 摘要 | An apparatus comprising a memory, and a processor coupled to the memory and configured to transmit a backup Label Switched Path (LSP) multicast Resource Reservation Protocol-Traffic Engineering (mRSVP-TE) path request (PATH) message upstream, wherein the backup LSP PATH message requests reservation of a first backup LSP to protect a first primary LSP configured to transmit multicast data, and wherein the backup LSP PATH message is transmitted to support a facility mode one to many (1:N) fast reroute protocol. | ||
| 申请公布号 | US9246696(B2) | 申请公布日期 | 2016.01.26 |
| 申请号 | US201313918373 | 申请日期 | 2013.06.14 |
| 申请人 | Futurewei Technologies, Inc. | 发明人 | Zhao Katherine;Chen Ying;Zhao Qianglin Quintin;Zhou Tao;Li Renwei;Han Lin |
| 分类号 | H04L12/18;H04L12/761;H04L12/707;H04L12/703;H04L12/723;H04L12/801;H04L12/913;H04W4/06;H04W72/00 | 主分类号 | H04L12/18 |
| 代理机构 | Conley Rose, P.C. | 代理人 | Conley Rose, P.C. ;Rodolph Grant;Howell Brandt D. |
| 主权项 | 1. An apparatus comprising: a processor; and at least one transmitter coupled to the processor and configured to: transmit a backup Label Switched Path (LSP) multicast Resource Reservation Protocol-Traffic Engineering (mRSVP-TE) path request (PATH) message upstream, wherein the backup LSP PATH message requests reservation of a first backup LSP to protect a first primary LSP configured to transmit multicast data, and wherein the backup LSP PATH message is transmitted to support a facility mode one to many (1:N) fast reroute protocol. | ||
| 地址 | Plano TX US | ||