Invention Application
US20130336192A1 mRSVP-TE Based Fast Reroute in Facility (1:N) Protection Mode
有权
基于mRSVP-TE的快速重路由（1：N）保护模式
- Patent Title: mRSVP-TE Based Fast Reroute in Facility (1:N) Protection Mode
- Patent Title (中): 基于mRSVP-TE的快速重路由（1：N）保护模式
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Application No.: US13918373Application Date: 2013-06-14
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Publication No.: US20130336192A1Publication Date: 2013-12-19
- Inventor: Katherine Zhao , Ying Chen , Qianglin Quintin Zhao , Tao Zhou , Renwei Li , Lin Han
- Applicant: Futurewei Technologies, Inc.
- Main IPC: H04L12/18
- IPC: H04L12/18
Abstract:
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.
Public/Granted literature
- US09246696B2 mRSVP-TE based fast reroute in facility (1:N) protection mode Public/Granted day:2016-01-26
Information query
