ATE522050T1 - Ein verfahren zur bereitstellung der automatischen erkennung der topologiestruktur des mpls ringnetzwerks - Google Patents

Ein verfahren zur bereitstellung der automatischen erkennung der topologiestruktur des mpls ringnetzwerks

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Publication number
ATE522050T1
ATE522050T1 AT05802183T AT05802183T ATE522050T1 AT E522050 T1 ATE522050 T1 AT E522050T1 AT 05802183 T AT05802183 T AT 05802183T AT 05802183 T AT05802183 T AT 05802183T AT E522050 T1 ATE522050 T1 AT E522050T1
Authority
AT
Austria
Prior art keywords
topology
ring network
node
topology structure
discovering
Prior art date
Application number
AT05802183T
Other languages
English (en)
Inventor
Yuli Shi
Huaixue Wan
Xingyue Quan
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
Application filed by Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Application granted granted Critical
Publication of ATE522050T1 publication Critical patent/ATE522050T1/de

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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
    • 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
    • H04L12/427—Loop networks with decentralised control
    • H04L12/43—Loop networks with decentralised control with synchronous transmission, e.g. time division multiplex [TDM], slotted rings
    • 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
    • H04L45/50—Routing or path finding of packets in data switching networks using label swapping, e.g. multi-protocol label switch [MPLS]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/12—Discovery or management of network topologies
    • H04L41/122—Discovery or management of network topologies of virtualised topologies, e.g. software-defined networks [SDN] or network function virtualisation [NFV]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/34—Signalling channels for network management communication
    • H04L41/344—Out-of-band transfers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Small-Scale Networks (AREA)
AT05802183T 2004-10-12 2005-10-12 Ein verfahren zur bereitstellung der automatischen erkennung der topologiestruktur des mpls ringnetzwerks ATE522050T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2004100808522A CN1761219B (zh) 2004-10-12 2004-10-12 在mpls环网中实现拓扑结构自动发现的方法
PCT/CN2005/001677 WO2006039865A1 (en) 2004-10-12 2005-10-12 A method for implementing topology structure automatic discovery in the mpls ring network

Publications (1)

Publication Number Publication Date
ATE522050T1 true ATE522050T1 (de) 2011-09-15

Family

ID=36148048

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05802183T ATE522050T1 (de) 2004-10-12 2005-10-12 Ein verfahren zur bereitstellung der automatischen erkennung der topologiestruktur des mpls ringnetzwerks

Country Status (6)

Country Link
US (1) US7697461B2 (de)
EP (1) EP1802048B1 (de)
CN (1) CN1761219B (de)
AT (1) ATE522050T1 (de)
ES (1) ES2372294T3 (de)
WO (1) WO2006039865A1 (de)

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CN106982161B (zh) 2012-11-22 2020-07-24 华为技术有限公司 环网保护中标签保持和删除的方法及设备
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CN103281230B (zh) * 2013-05-22 2017-12-29 中广核工程有限公司 核电站的通信方法、设备及系统
CN104184665B (zh) * 2013-05-23 2018-09-04 杭州迪普科技股份有限公司 一种拓扑收集方法及装置
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CN106487558B (zh) * 2015-08-31 2019-03-15 中兴通讯股份有限公司 一种实现接入设备扩缩容的方法和装置
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CN105959227B (zh) * 2016-06-22 2019-09-17 重庆世纪之光科技实业有限公司 一种单向串行总线网络的拓扑学习方法、装置及系统
CN107919972B (zh) * 2016-10-09 2022-04-05 中兴通讯股份有限公司 一种物理端口的环系统归属获取方法及装置
CN108011730B (zh) * 2016-10-31 2022-06-28 中兴通讯股份有限公司 一种网管系统中环网资源自动变更的方法及装置
CN106899439B (zh) * 2017-02-27 2021-09-10 上海易杵行智能科技有限公司 一种单环环网的智能构建方法
CN107104832B (zh) * 2017-04-20 2023-06-16 上海欣诺通信技术股份有限公司 跨洋复用段环网上自动发现跨节点业务拓扑的方法和设备
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CN114244761B (zh) * 2021-12-08 2023-10-31 中盈优创资讯科技有限公司 一种基于is-is的设备自动发现方法及装置
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Also Published As

Publication number Publication date
US7697461B2 (en) 2010-04-13
CN1761219A (zh) 2006-04-19
EP1802048A1 (de) 2007-06-27
CN1761219B (zh) 2010-04-28
EP1802048B1 (de) 2011-08-24
ES2372294T3 (es) 2012-01-18
US20070230368A1 (en) 2007-10-04
EP1802048A4 (de) 2007-10-10
WO2006039865A1 (en) 2006-04-20

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