ATE408288T1 - Ring rapid spanning tree protokoll - Google Patents

Ring rapid spanning tree protokoll

Info

Publication number
ATE408288T1
ATE408288T1 AT05027288T AT05027288T ATE408288T1 AT E408288 T1 ATE408288 T1 AT E408288T1 AT 05027288 T AT05027288 T AT 05027288T AT 05027288 T AT05027288 T AT 05027288T AT E408288 T1 ATE408288 T1 AT E408288T1
Authority
AT
Austria
Prior art keywords
port
bridges
ring
spanning tree
tree protocol
Prior art date
Application number
AT05027288T
Other languages
English (en)
Inventor
Laurence Rose
Guillaume Ivaldi
Original Assignee
Alcatel Lucent
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
Priority claimed from US11/176,874 external-priority patent/US7564779B2/en
Application filed by Alcatel Lucent filed Critical Alcatel Lucent
Application granted granted Critical
Publication of ATE408288T1 publication Critical patent/ATE408288T1/de

Links

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
    • H04L45/28—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
    • 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
    • H04L12/4604—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
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/02—Topology update or discovery
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Small-Scale Networks (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Computer And Data Communications (AREA)
AT05027288T 2004-12-14 2005-12-14 Ring rapid spanning tree protokoll ATE408288T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US63593204P 2004-12-14 2004-12-14
US11/176,874 US7564779B2 (en) 2005-07-07 2005-07-07 Ring rapid spanning tree protocol

Publications (1)

Publication Number Publication Date
ATE408288T1 true ATE408288T1 (de) 2008-09-15

Family

ID=36013280

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05027288T ATE408288T1 (de) 2004-12-14 2005-12-14 Ring rapid spanning tree protokoll

Country Status (5)

Country Link
EP (1) EP1672847B1 (de)
CN (1) CN1825832B (de)
AT (1) ATE408288T1 (de)
DE (1) DE602005009643D1 (de)
WO (1) WO2006065795A2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7668084B2 (en) * 2006-09-29 2010-02-23 Honeywell International Inc. Systems and methods for fault-tolerant high integrity data propagation using a half-duplex braided ring network
US7903586B2 (en) 2006-11-01 2011-03-08 Alcatel Lucent Ring rapid multiple spanning tree protocol system and method
US7876688B2 (en) * 2007-03-30 2011-01-25 Nokia Corporation Traffic protection in a communication network
GB2448711A (en) * 2007-04-25 2008-10-29 Ericsson Telefon Ab L M Recovering from a failure in a communications network
JP5036041B2 (ja) * 2007-04-25 2012-09-26 アズビル株式会社 Ｒｓｔｐ処理方式
US8743741B2 (en) 2007-08-14 2014-06-03 Telefonaktiebolaget L M Ericsson (Publ) Network reconfiguration method
TWI395433B (zh) * 2010-03-10 2013-05-01 Etherwan Systems Inc 具有延展性之網路系統及其備援方法
EP2688249B1 (de) * 2012-07-20 2016-04-27 Siemens Aktiengesellschaft Verfahren zur Nachrichtenübermittlung in einem redundant betreibbaren industriellen Kommunikationsnetz und Kommunikationsgerät für ein redundant betreibbares industrielles Kommunikationsnetz
CN113938419B (zh) * 2021-10-15 2023-03-24 湖南八零二三科技有限公司 一种交换机rstp收敛增强方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6801506B1 (en) * 1999-03-31 2004-10-05 Cisco Technology, Inc. Method and apparatus for providing fast spanning tree re-starts
JP4021841B2 (ja) * 2003-10-29 2007-12-12 富士通株式会社 スパニングツリープロトコルにおける制御パケット処理装置および方法
US6717922B2 (en) * 2002-03-04 2004-04-06 Foundry Networks, Inc. Network configuration protocol and method for rapid traffic recovery and loop avoidance in ring topologies
JP4020753B2 (ja) * 2002-10-25 2007-12-12 富士通株式会社 リング切替方法
AU2003299877A1 (en) * 2002-12-20 2004-07-22 Enterasys Networks, Inc. Method and apparatus for determining a spanning tree
CN1510873A (zh) * 2002-12-26 2004-07-07 华为技术有限公司 基于多生成树协议的域根切换实现方法
CN100337428C (zh) * 2003-01-24 2007-09-12 华为技术有限公司 一种基于生成树协议的环网管理方法
CN1302637C (zh) * 2003-01-28 2007-02-28 华为技术有限公司 一种多生成树协议桥优先级协调方法
JP4128974B2 (ja) * 2004-03-31 2008-07-30 富士通株式会社 レイヤ２ループ検知システム
ES2279305T3 (es) * 2004-04-06 2007-08-16 Alcatel Lucent Red de capa 2 con vpls (servicio de lan privada virtual).
US7916668B2 (en) * 2004-12-30 2011-03-29 Alcatel Lucent Spanning tree protocol with burst avoidance

Also Published As

Publication number Publication date
WO2006065795A2 (en) 2006-06-22
CN1825832B (zh) 2010-05-12
WO2006065795A3 (en) 2007-03-15
EP1672847A1 (de) 2006-06-21
EP1672847B1 (de) 2008-09-10
CN1825832A (zh) 2006-08-30
DE602005009643D1 (de) 2008-10-23

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties