WO2012126412A3 - 以太网环保护倒换方法、网络设备及系统 - Google Patents

以太网环保护倒换方法、网络设备及系统 Download PDF

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Publication number
WO2012126412A3
WO2012126412A3 PCT/CN2012/074927 CN2012074927W WO2012126412A3 WO 2012126412 A3 WO2012126412 A3 WO 2012126412A3 CN 2012074927 W CN2012074927 W CN 2012074927W WO 2012126412 A3 WO2012126412 A3 WO 2012126412A3
Authority
WO
WIPO (PCT)
Prior art keywords
ethernet ring
node
ring protection
network device
link
Prior art date
Application number
PCT/CN2012/074927
Other languages
English (en)
French (fr)
Other versions
WO2012126412A2 (zh
Inventor
�龙昊
谢荣
申小军
Original Assignee
华为技术有限公司
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 华为技术有限公司 filed Critical 华为技术有限公司
Priority to EP12760434.6A priority Critical patent/EP2618523B1/en
Priority to CN201280000311.7A priority patent/CN102754390B/zh
Priority to AU2012231488A priority patent/AU2012231488B2/en
Priority to PCT/CN2012/074927 priority patent/WO2012126412A2/zh
Publication of WO2012126412A2 publication Critical patent/WO2012126412A2/zh
Publication of WO2012126412A3 publication Critical patent/WO2012126412A3/zh
Priority to US13/892,796 priority patent/US9246751B2/en

Links

Classifications

    • 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
    • H04L41/06—Management of faults, events, alarms or notifications
    • H04L41/0654—Management of faults, events, alarms or notifications using network 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
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/06—Management of faults, events, alarms or notifications
    • H04L41/0654—Management of faults, events, alarms or notifications using network fault recovery
    • H04L41/0663—Performing the actions predefined by failover planning, e.g. switching to standby network elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Small-Scale Networks (AREA)

Abstract

本发明实施例提供一种以太网环保护倒换方法、网络设备及系统。本发明实施例通过节点获得所述节点所在以太网环上的第一链路的带宽信息，确定所述第一链路的带宽发生变化，所述以太网环具有至少一个以太网环保护实例，进而由所述节点确定所述至少一个以太网环保护实例经由的所述节点的端口，使得所述节点能够查询预先配置的所述以太网环上的各条链路的带宽信息与倒换信息的对应关系，通过所述节点的端口执行与所述第一链路的带宽信息对应的倒换操作。
PCT/CN2012/074927 2012-04-28 2012-04-28 以太网环保护倒换方法、网络设备及系统 WO2012126412A2 (zh)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP12760434.6A EP2618523B1 (en) 2012-04-28 2012-04-28 Method, network device and system for ethernet ring protection switching
CN201280000311.7A CN102754390B (zh) 2012-04-28 2012-04-28 以太网环保护倒换方法、网络设备及系统
AU2012231488A AU2012231488B2 (en) 2012-04-28 2012-04-28 Ethernet ring protection switching method, network device and system
PCT/CN2012/074927 WO2012126412A2 (zh) 2012-04-28 2012-04-28 以太网环保护倒换方法、网络设备及系统
US13/892,796 US9246751B2 (en) 2012-04-28 2013-05-13 Ethernet ring protection switching method, network device and system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2012/074927 WO2012126412A2 (zh) 2012-04-28 2012-04-28 以太网环保护倒换方法、网络设备及系统

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US13/892,796 Continuation US9246751B2 (en) 2012-04-28 2013-05-13 Ethernet ring protection switching method, network device and system

Publications (2)

Publication Number Publication Date
WO2012126412A2 WO2012126412A2 (zh) 2012-09-27
WO2012126412A3 true WO2012126412A3 (zh) 2013-04-04

Family

ID=46879789

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2012/074927 WO2012126412A2 (zh) 2012-04-28 2012-04-28 以太网环保护倒换方法、网络设备及系统

Country Status (5)

Country Link
US (1) US9246751B2 (zh)
EP (1) EP2618523B1 (zh)
CN (1) CN102754390B (zh)
AU (1) AU2012231488B2 (zh)
WO (1) WO2012126412A2 (zh)

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* Cited by examiner, † Cited by third party
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CN105591859B (zh) * 2015-09-02 2019-03-01 新华三技术有限公司 为erps环动态调整阻塞端口的方法和装置
CN109479218B (zh) * 2016-04-13 2021-03-05 惠州Tcl移动通信有限公司 通信切换方法、用户设备及基站
WO2018090210A1 (zh) * 2016-11-15 2018-05-24 华为技术有限公司 业务报文传输方法及节点设备
US10523506B2 (en) 2017-08-02 2019-12-31 Nanning Fugui Precision Industrial Co., Ltd. Network configuration method and network device
CN110235414B (zh) 2018-01-05 2021-04-09 华为技术有限公司 用于erp网络的微波节点
US11627096B2 (en) * 2019-06-04 2023-04-11 Cisco Technology, Inc. Bandwidth awareness in a link aggregation group
CN113055266A (zh) * 2019-12-27 2021-06-29 中兴通讯股份有限公司 一种业务的传输方法及装置、存储介质、电子装置

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CN1642128A (zh) * 2004-01-17 2005-07-20 华为技术有限公司 一种在弹性分组环网上自动调整业务路径的方法
CN101645797A (zh) * 2009-08-25 2010-02-10 华为技术有限公司 自动保护倒换方法、设备和系统
CN102271048A (zh) * 2010-06-02 2011-12-07 中兴通讯股份有限公司 聚合链路中的业务保护方法及装置

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CN101232428B (zh) 2007-01-23 2012-05-23 华为技术有限公司 一种以太网环保护方法及装置
CN101272310B (zh) * 2007-03-22 2013-02-13 华为技术有限公司 以太网环网自动保护倒换方法和装置
US9042216B2 (en) * 2008-06-20 2015-05-26 Alcatel Lucent Loop prevention mechanism for ethernet ring protection
CN101399737A (zh) * 2008-10-21 2009-04-01 中兴通讯股份有限公司 用于以太环网的链路聚合组的保护方法及装置
JP5267160B2 (ja) * 2009-01-28 2013-08-21 富士通株式会社 ノード装置、リングネットワーク及び予備パスの帯域制御方法
CN101640646B (zh) * 2009-09-01 2012-05-23 中兴通讯股份有限公司 以太环网保护倒换方法及装置
CN102148801A (zh) * 2010-02-05 2011-08-10 中兴通讯股份有限公司 一种以太网保护中阻塞端口的方法和系统
CN101977130A (zh) * 2010-10-19 2011-02-16 中兴通讯股份有限公司 一种实时监控以太网端口带宽的方法及装置
CN102307132A (zh) * 2011-08-25 2012-01-04 杭州依赛通信有限公司 一种基于虚拟专网的多实例以太环网保护倒换方法
CN102726006B (zh) * 2011-11-23 2015-03-18 华为技术有限公司 以太网环中的链路倒换方法、节点及系统

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1642128A (zh) * 2004-01-17 2005-07-20 华为技术有限公司 一种在弹性分组环网上自动调整业务路径的方法
CN101645797A (zh) * 2009-08-25 2010-02-10 华为技术有限公司 自动保护倒换方法、设备和系统
CN102271048A (zh) * 2010-06-02 2011-12-07 中兴通讯股份有限公司 聚合链路中的业务保护方法及装置

Also Published As

Publication number Publication date
WO2012126412A2 (zh) 2012-09-27
EP2618523A4 (en) 2014-03-19
CN102754390A (zh) 2012-10-24
AU2012231488A1 (en) 2013-11-14
CN102754390B (zh) 2015-06-17
US20130286818A1 (en) 2013-10-31
EP2618523B1 (en) 2019-03-06
EP2618523A2 (en) 2013-07-24
AU2012231488B2 (en) 2015-03-12
US9246751B2 (en) 2016-01-26

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