WO2013189456A3 - 生成树备份端口快速恢复的方法及装置 - Google Patents

生成树备份端口快速恢复的方法及装置 Download PDF

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Publication number
WO2013189456A3
WO2013189456A3 PCT/CN2013/082603 CN2013082603W WO2013189456A3 WO 2013189456 A3 WO2013189456 A3 WO 2013189456A3 CN 2013082603 W CN2013082603 W CN 2013082603W WO 2013189456 A3 WO2013189456 A3 WO 2013189456A3
Authority
WO
WIPO (PCT)
Prior art keywords
port
spanning tree
backup port
backup
rapidly restoring
Prior art date
Application number
PCT/CN2013/082603
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English (en)
French (fr)
Other versions
WO2013189456A2 (zh
Inventor
贾书瑞
Original Assignee
中兴通讯股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Priority to US14/652,863 priority Critical patent/US9806990B2/en
Priority to EP13807157.6A priority patent/EP2922247B1/en
Publication of WO2013189456A2 publication Critical patent/WO2013189456A2/zh
Publication of WO2013189456A3 publication Critical patent/WO2013189456A3/zh

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/22—Alternate routing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/28—Routing or path finding of packets in data switching networks using route fault recovery
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/48—Routing tree calculation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/30—Peripheral units, e.g. input or output ports

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Small-Scale Networks (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

本发明公开了一种生成树备份端口快速恢复的方法及装置，该方法包括：感知生成树中的设备有端口发生故障；判断所述设备中是否存在以故障端口为主端口的备份端口，在经过判断确定存在以所述故障端口为主端口的备份端口时，将所述备份端口改为主端口；同时，本发明还公开了一种生成树备份端口快速恢复的装置。利用本发明的技术方案，可以显著缩短Backup端口的恢复时间，大幅提高链路恢复的性能。
PCT/CN2013/082603 2012-12-19 2013-08-29 生成树备份端口快速恢复的方法及装置 WO2013189456A2 (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US14/652,863 US9806990B2 (en) 2012-12-19 2013-08-29 Fast recovery method and device for STP-based backup port
EP13807157.6A EP2922247B1 (en) 2012-12-19 2013-08-29 Method and apparatus for rapidly restoring spanning tree backup port

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201210553144.0 2012-12-19
CN2012105531440A CN103067274A (zh) 2012-12-19 2012-12-19 生成树备份端口快速恢复的方法及装置

Publications (2)

Publication Number Publication Date
WO2013189456A2 WO2013189456A2 (zh) 2013-12-27
WO2013189456A3 true WO2013189456A3 (zh) 2014-02-13

Family

ID=48109742

Family Applications (1)

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PCT/CN2013/082603 WO2013189456A2 (zh) 2012-12-19 2013-08-29 生成树备份端口快速恢复的方法及装置

Country Status (4)

Country Link
US (1) US9806990B2 (zh)
EP (1) EP2922247B1 (zh)
CN (1) CN103067274A (zh)
WO (1) WO2013189456A2 (zh)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103067274A (zh) * 2012-12-19 2013-04-24 中兴通讯股份有限公司 生成树备份端口快速恢复的方法及装置
US9608859B2 (en) * 2013-10-25 2017-03-28 Aruba Networks, Inc. System, apparatus and method for reducing failover time through redundancy using virtual access points
CN105141451A (zh) * 2015-07-30 2015-12-09 积成电子股份有限公司 具有自动修复功能的mstp通信网络及其自动修复方法
US10193789B2 (en) * 2015-10-07 2019-01-29 Arris Enterprises Llc Handling port identifier overflow in spanning tree protocol
CN107517137A (zh) * 2016-06-16 2017-12-26 中兴通讯股份有限公司 一种业务质量测量方法及装置
US11265239B1 (en) * 2019-09-10 2022-03-01 Cisco Technology, Inc. Extended network node provisioning in software defined access fabric networks
CN110995498A (zh) * 2019-12-12 2020-04-10 迈普通信技术股份有限公司 一种端口的启动方法及装置
CN111464436B (zh) * 2020-04-03 2022-02-01 中电科航空电子有限公司 一种解决rstp协议单端口环路的方法
CN114024907A (zh) * 2021-11-15 2022-02-08 中国电信集团系统集成有限责任公司 一种多口字环形结构下的流量调度方法和系统

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CN101771705A (zh) * 2010-02-01 2010-07-07 杭州华三通信技术有限公司 一种基于rrpp的处理方法及装置
CN103067274A (zh) * 2012-12-19 2013-04-24 中兴通讯股份有限公司 生成树备份端口快速恢复的方法及装置

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US6032194A (en) 1997-12-24 2000-02-29 Cisco Technology, Inc. Method and apparatus for rapidly reconfiguring computer networks
ATE418198T1 (de) * 2001-09-04 2009-01-15 Rumi Sheryar Gonda Verfahren zum unterstützen von sdh/sonet-aps auf ethernet
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EP2304904B1 (en) * 2008-06-27 2012-09-26 Telefonaktiebolaget LM Ericsson (publ) Method and system for link aggregation
CN101562552B (zh) 2009-05-27 2011-09-14 华为技术有限公司 一种虚拟专用局域网环路检测的方法、系统和设备
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US6976088B1 (en) * 1997-12-24 2005-12-13 Cisco Technology, Inc. Method and apparatus for rapidly reconfiguring bridged networks using a spanning tree algorithm
CN101771705A (zh) * 2010-02-01 2010-07-07 杭州华三通信技术有限公司 一种基于rrpp的处理方法及装置
CN103067274A (zh) * 2012-12-19 2013-04-24 中兴通讯股份有限公司 生成树备份端口快速恢复的方法及装置

Also Published As

Publication number Publication date
WO2013189456A2 (zh) 2013-12-27
EP2922247A4 (en) 2016-01-20
CN103067274A (zh) 2013-04-24
US9806990B2 (en) 2017-10-31
US20150341256A1 (en) 2015-11-26
EP2922247B1 (en) 2018-10-31
EP2922247A2 (en) 2015-09-23

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