ATE502461T1 - Verfahren, vorrichtung und system zum ringschutz - Google Patents

Verfahren, vorrichtung und system zum ringschutz

Info

Publication number
ATE502461T1
ATE502461T1 AT10152367T AT10152367T ATE502461T1 AT E502461 T1 ATE502461 T1 AT E502461T1 AT 10152367 T AT10152367 T AT 10152367T AT 10152367 T AT10152367 T AT 10152367T AT E502461 T1 ATE502461 T1 AT E502461T1
Authority
AT
Austria
Prior art keywords
faulty
link
node
ring protection
alarm message
Prior art date
Application number
AT10152367T
Other languages
English (en)
Inventor
Hao Long
Yang Yang
Original Assignee
Huawei Tech 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39644141&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE502461(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Application granted granted Critical
Publication of ATE502461T1 publication Critical patent/ATE502461T1/de

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]
    • H04L12/42—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
    • H04L45/02—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
    • H04L45/18—Loop-free operations
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Small-Scale Networks (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Container Filling Or Packaging Operations (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
AT10152367T 2007-01-23 2008-01-22 Verfahren, vorrichtung und system zum ringschutz ATE502461T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200710073029.2A CN101232427A (zh) 2007-01-23 2007-01-23 一种以太网环保护方法及装置

Publications (1)

Publication Number Publication Date
ATE502461T1 true ATE502461T1 (de) 2011-04-15

Family

ID=39644141

Family Applications (3)

Application Number Title Priority Date Filing Date
AT07817055T ATE543293T1 (de) 2007-01-23 2007-10-10 Verfahren und vorrichtung zum schutz eines ether- ring-netzes
AT08700814T ATE461570T1 (de) 2007-01-23 2008-01-22 Verfahren, gerät und system für den ringschutz
AT10152367T ATE502461T1 (de) 2007-01-23 2008-01-22 Verfahren, vorrichtung und system zum ringschutz

Family Applications Before (2)

Application Number Title Priority Date Filing Date
AT07817055T ATE543293T1 (de) 2007-01-23 2007-10-10 Verfahren und vorrichtung zum schutz eines ether- ring-netzes
AT08700814T ATE461570T1 (de) 2007-01-23 2008-01-22 Verfahren, gerät und system für den ringschutz

Country Status (8)

Country Link
US (3) US8031590B2 (de)
EP (3) EP2086175B1 (de)
CN (2) CN101232427A (de)
AT (3) ATE543293T1 (de)
DE (2) DE602008000831D1 (de)
DK (1) DK2086175T3 (de)
ES (1) ES2380387T3 (de)
WO (1) WO2008089701A1 (de)

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CN101741673B (zh) * 2008-11-25 2012-04-18 中兴通讯股份有限公司 一种以太环网的地址刷新方法
CN101883000B (zh) * 2009-05-08 2014-12-31 中兴通讯股份有限公司 一种网络保护方法及网络保护架构
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CN104660431B (zh) * 2013-11-21 2019-01-15 中兴通讯股份有限公司 一种网络告警方法、设备及终端
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CN104579785B (zh) * 2015-01-19 2018-07-31 新华三技术有限公司 一种环网保护方法及装置
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CN106341297B (zh) * 2016-08-12 2020-01-14 浙江宇视科技有限公司 一种监控环网的组网方法和装置
CN106452894B (zh) * 2016-10-24 2019-11-08 北京东土科技股份有限公司 故障连接检测方法和设备
CN108259289B (zh) * 2016-12-29 2021-01-15 华为技术有限公司 一种环网异常保护方法及装置
CN109803296B (zh) * 2017-11-17 2021-05-14 华为技术有限公司 信号传输的方法和装置
CN110752952B (zh) * 2019-10-25 2022-02-22 腾讯科技（深圳）有限公司 网络故障定位方法、装置、网络设备及计算机存储介质
CN113395184A (zh) * 2020-03-11 2021-09-14 华为技术有限公司 一种故障处理方法、设备和可读存储介质
CN112671649A (zh) * 2020-12-22 2021-04-16 广州技象科技有限公司 基于物联网传输故障检测的路径选择方法及装置
CN117255007A (zh) * 2022-03-28 2023-12-19 安科讯(福建)科技有限公司 一种变电所无线网桥的故障恢复方法及终端

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Also Published As

Publication number Publication date
US8995253B2 (en) 2015-03-31
WO2008089701A1 (fr) 2008-07-31
EP2086175B1 (de) 2012-01-25
US20090196172A1 (en) 2009-08-06
US20090175166A1 (en) 2009-07-09
EP2178251B1 (de) 2011-03-16
EP2051447B1 (de) 2010-03-17
ATE461570T1 (de) 2010-04-15
EP2086175A1 (de) 2009-08-05
EP2051447A1 (de) 2009-04-22
CN101558609A (zh) 2009-10-14
ATE543293T1 (de) 2012-02-15
CN101232427A (zh) 2008-07-30
DK2086175T3 (da) 2012-05-07
EP2051447A4 (de) 2009-08-12
US8031590B2 (en) 2011-10-04
DE602008000831D1 (de) 2010-04-29
CN101558609B (zh) 2012-05-23
ES2380387T3 (es) 2012-05-11
EP2086175A4 (de) 2009-09-16
EP2178251A1 (de) 2010-04-21
US20110292789A1 (en) 2011-12-01
US8483050B2 (en) 2013-07-09
DE602008005601D1 (de) 2011-04-28

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