DE602006001282D1 - Verfahren zur Redundanzbereitstellung in Brücken zwischen RPR-Ringen - Google Patents

Verfahren zur Redundanzbereitstellung in Brücken zwischen RPR-Ringen

Info

Publication number
DE602006001282D1
DE602006001282D1 DE602006001282T DE602006001282T DE602006001282D1 DE 602006001282 D1 DE602006001282 D1 DE 602006001282D1 DE 602006001282 T DE602006001282 T DE 602006001282T DE 602006001282 T DE602006001282 T DE 602006001282T DE 602006001282 D1 DE602006001282 D1 DE 602006001282D1
Authority
DE
Germany
Prior art keywords
inter
ring
rpr
bridge
bridges
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
DE602006001282T
Other languages
English (en)
Inventor
Jian Li
Yilong Zhang
Zhifeng He
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies Co Ltd
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 Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Publication of DE602006001282D1 publication Critical patent/DE602006001282D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/46—Interconnection of networks
    • H04L12/4604—LAN interconnection over a backbone network, e.g. Internet, Frame Relay
    • H04L12/462—LAN interconnection over a bridge based backbone
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/42—Loop networks
    • H04L12/437—Ring fault isolation or reconfiguration
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/46—Interconnection of networks
    • H04L12/4637—Interconnected ring systems
    • 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
DE602006001282T 2005-09-26 2006-09-22 Verfahren zur Redundanzbereitstellung in Brücken zwischen RPR-Ringen Active DE602006001282D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNA2005101050259A CN1941730A (zh) 2005-09-26 2005-09-26 实现rpr桥冗余保护的方法

Publications (1)

Publication Number Publication Date
DE602006001282D1 true DE602006001282D1 (de) 2008-07-03

Family

ID=37188938

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006001282T Active DE602006001282D1 (de) 2005-09-26 2006-09-22 Verfahren zur Redundanzbereitstellung in Brücken zwischen RPR-Ringen

Country Status (7)

Country Link
US (1) US20070104093A1 (de)
EP (1) EP1768319B1 (de)
CN (2) CN1941730A (de)
AT (1) ATE396565T1 (de)
CA (1) CA2622131A1 (de)
DE (1) DE602006001282D1 (de)
WO (1) WO2007033563A1 (de)

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* Cited by examiner, † Cited by third party
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US7898942B2 (en) * 2005-03-31 2011-03-01 Nec Corporation Ring network system, failure recovery method, failure detection method, node and program for node
CN101128041B (zh) * 2006-08-15 2010-05-12 华为技术有限公司 接入网和核心网间下行数据隧道失效后的处理方法和系统
CN101136830B (zh) * 2006-09-01 2011-01-12 华为技术有限公司 Rpr桥故障恢复后的环路避免方法
JP4848254B2 (ja) * 2006-11-29 2011-12-28 アラクサラネットワークス株式会社 リングネットワークを構成する装置
CN101262400A (zh) * 2007-03-09 2008-09-10 华为技术有限公司 一种桥模式弹性分组环冗余保护的方法和系统
CN100461739C (zh) * 2007-03-13 2009-02-11 华为技术有限公司 Rpr桥冗余保护方法及rpr桥环设备
DE102007015539B4 (de) 2007-03-30 2012-01-05 Siemens Ag Verfahren zum Rekonfigurieren eines Kommunikationsnetzwerks
DE102007021922B4 (de) * 2007-05-10 2012-11-22 Siemens Ag Paketvermitteltes Kommunikationsnetzwerk und Verfahren zum Rekonfigurieren des Kommunikationsnetzwerks
JP2009016905A (ja) * 2007-06-29 2009-01-22 Fujitsu Ltd パケットネットワークシステム
CN101534232B (zh) * 2008-03-10 2012-12-19 中兴通讯股份有限公司 一种防止以太多环网络中出现网络风暴的方法
CN101252500B (zh) * 2008-04-16 2012-08-08 杭州华三通信技术有限公司 任意拓扑相交环网的实现方法、节点和相交环网
IL199146A0 (en) * 2009-06-04 2010-04-29 Eci Telecom Ltd Method and network for combined protection of ethernet traffic
CN101582848A (zh) * 2009-06-18 2009-11-18 中兴通讯股份有限公司 一种弹性分组环跨环保护方法和系统
CN101815315B (zh) * 2010-03-12 2015-05-13 中兴通讯股份有限公司 一种冗余备份倒换方法、装置和系统
US20120314565A1 (en) * 2010-03-30 2012-12-13 Telefonaktiebolaget L M Ericsson (Publ) Method for protection against superloops in an ethernet ring
KR101720347B1 (ko) * 2011-01-20 2017-03-27 엘에스산전 주식회사 적응성의 다중 링 네트워크 시스템 및 우회경로 설정방법
CN102546345A (zh) * 2011-12-30 2012-07-04 Ut斯达康通讯有限公司 利用生成树协议实现弹性分组环跨环保护的方法
CN102724065B (zh) * 2012-05-22 2016-02-17 长沙中联消防机械有限公司 一种网络通信系统及包括该系统的工程机械设备
EP3462681B1 (de) * 2012-12-28 2020-12-02 Huawei Technologies Co., Ltd. Vorrichtung und verfahren zum senden von multicast-diensten
EP2887593B1 (de) * 2013-12-20 2019-10-09 ABB Schweiz AG Netzwerkschnittstelle zur übertragung von schutzdaten eines stromnetzes
JP2016134130A (ja) * 2015-01-22 2016-07-25 三菱電機株式会社 マルチリングネットワーク
US10412012B2 (en) * 2015-09-22 2019-09-10 Arris Enterprises Llc Intelligent, load adaptive, and self optimizing master node selection in an extended bridge
CN105915426B (zh) * 2016-06-20 2019-06-04 普联技术有限公司 环形网络的故障恢复方法及装置
CN108600097B (zh) * 2018-04-20 2020-09-22 闫晓峰 可多路径传输数据的通讯设备、数据通讯网络系统及数据通讯方法
CN109600290A (zh) * 2018-12-27 2019-04-09 苏州拓康自动化技术有限公司 一种环形网络中多主共存的方法
CN114745352B (zh) * 2022-03-31 2024-02-09 新华三技术有限公司合肥分公司 一种报文转发方法及装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1547362A (en) * 1922-07-19 1925-07-28 Casale Ammonia Company Apparatus for the electrolysis of water
DE68921373T2 (de) * 1988-06-27 1995-10-19 Digital Equipment Corp Transparente Lastteilung für parallele Netzwerke.
EP1324543A1 (de) * 2001-12-26 2003-07-02 Alcatel Verfahren zum Schutz von RPR Netzen mit erweiterter Topologie, insbesondere RPR Ring zu Ring und vermaschte Hauptnetze
EP1328090A1 (de) * 2002-01-09 2003-07-16 Alcatel Verfahren zur Topologiebestimmung, System und Knoten
US7383354B2 (en) * 2002-02-12 2008-06-03 Fujitsu Limited Spatial reuse and multi-point interconnection in bridge-interconnected ring networks
CN100337453C (zh) * 2004-03-19 2007-09-12 华为技术有限公司 在弹性分组环之间实现报文转发的方法及弹性分组环网络
JP4459018B2 (ja) * 2004-10-28 2010-04-28 富士通株式会社 ノード装置
JP4526423B2 (ja) * 2005-03-17 2010-08-18 富士通株式会社 リング間接続方法及び装置

Also Published As

Publication number Publication date
EP1768319B1 (de) 2008-05-21
CN101160836B (zh) 2010-10-06
US20070104093A1 (en) 2007-05-10
CN1941730A (zh) 2007-04-04
WO2007033563A1 (fr) 2007-03-29
CN101160836A (zh) 2008-04-09
EP1768319A1 (de) 2007-03-28
ATE396565T1 (de) 2008-06-15
CA2622131A1 (en) 2007-03-29

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