CN102474429B - 用于以太网线性保护倒换的状态转变的方法和装置 - Google Patents
用于以太网线性保护倒换的状态转变的方法和装置 Download PDFInfo
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- CN102474429B CN102474429B CN200980160547.5A CN200980160547A CN102474429B CN 102474429 B CN102474429 B CN 102474429B CN 200980160547 A CN200980160547 A CN 200980160547A CN 102474429 B CN102474429 B CN 102474429B
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- 238000000034 method Methods 0.000 title claims abstract description 42
- 230000008859 change Effects 0.000 claims abstract description 11
- 230000002441 reversible effect Effects 0.000 claims description 53
- 230000002457 bidirectional effect Effects 0.000 claims description 15
- 239000003607 modifier Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 25
- 230000008569 process Effects 0.000 description 17
- 230000005540 biological transmission Effects 0.000 description 11
- 230000007246 mechanism Effects 0.000 description 5
- 230000004083 survival effect Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
Classifications
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- 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
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- 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]
- H04L12/40—Bus networks
- H04L12/407—Bus networks with decentralised control
- H04L12/413—Bus networks with decentralised control with random access, e.g. carrier-sense multiple-access with collision detection [CSMA-CD]
-
- 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
-
- 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
- H04L41/0659—Management of faults, events, alarms or notifications using network fault recovery by isolating or reconfiguring faulty entities
-
- 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]
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Maintenance And Management Of Digital Transmission (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
Abstract
Description
Claims (14)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2009/073311 WO2011020236A1 (en) | 2009-08-17 | 2009-08-17 | Method and means for state transition of Ethernet linear protection switching |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102474429A CN102474429A (zh) | 2012-05-23 |
CN102474429B true CN102474429B (zh) | 2015-08-19 |
Family
ID=43606538
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200980160547.5A Active CN102474429B (zh) | 2009-08-17 | 2009-08-17 | 用于以太网线性保护倒换的状态转变的方法和装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9369300B2 (zh) |
EP (1) | EP2467973B1 (zh) |
JP (1) | JP5530520B2 (zh) |
KR (1) | KR101336691B1 (zh) |
CN (1) | CN102474429B (zh) |
WO (1) | WO2011020236A1 (zh) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101336691B1 (ko) | 2009-08-17 | 2013-12-04 | 알까뗄 루슨트 | 이더넷 선형 보호 스위칭의 상태 전환을 위한 방법 및 수단 |
US20120195186A1 (en) * | 2011-01-31 | 2012-08-02 | Fujitsu Network Communications, Inc. | Method and system for preventing traffic loss caused by wait-to-restore mechanisms in service protection networks |
US20130003528A1 (en) * | 2011-07-01 | 2013-01-03 | Fujitsu Network Communications, Inc. | Joint near-end and far-end state machine for service protection networks |
CN103119893B (zh) * | 2011-09-20 | 2016-03-02 | 华为技术有限公司 | 一种aps业务通道切换方法、系统及自动保护倒换设备 |
KR101522005B1 (ko) * | 2012-09-06 | 2015-05-21 | 한국전자통신연구원 | 보호 절체 방법 및 그 장치 |
US9674085B2 (en) * | 2013-01-08 | 2017-06-06 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and device for handling inconsistency of PSC states between two ends |
US20140328164A1 (en) * | 2013-04-26 | 2014-11-06 | Electronics And Telecommunications Research Institute | Method and apparatus for protection switching in rooted multipoint (rmp) connection networks |
CN103580932A (zh) * | 2013-11-26 | 2014-02-12 | 盛科网络(苏州)有限公司 | 基于以太网线性保护倒换的状态切换方法及系统 |
JP2014143707A (ja) * | 2014-03-10 | 2014-08-07 | Alcatel-Lucent | イーサネット(登録商標)リニアプロテクション切替の状態遷移のための方法および手段 |
CN105227339B (zh) * | 2014-07-02 | 2019-11-12 | 南京中兴新软件有限责任公司 | 自动保护倒换aps状态处理方法、装置及aps节点 |
CN104506428B (zh) * | 2014-12-15 | 2017-12-26 | 福建星网锐捷网络有限公司 | Mpls‑tp中线性保护状态切换方法、装置及系统 |
CN104836729B (zh) * | 2015-05-19 | 2018-09-11 | 瑞斯康达科技发展股份有限公司 | 一种线性保护倒换的方法、pe设备及系统 |
CN104935507B (zh) * | 2015-06-03 | 2018-05-08 | 瑞斯康达科技发展股份有限公司 | 一种线性保护倒换的方法、pe设备及系统 |
Citations (5)
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---|---|---|---|---|
CN1295397A (zh) * | 1999-11-04 | 2001-05-16 | 深圳市中兴通讯股份有限公司 | 高速率sdh环路上的自动保护倒换方法及装置 |
US6438626B1 (en) * | 1998-05-12 | 2002-08-20 | Oki Electric Industry Co., Ltd. | System implementing a state transition having an interface storing a new next state of a self block and exchanging the state information with other block |
CN1725676A (zh) * | 2004-07-20 | 2006-01-25 | 中兴通讯股份有限公司 | 一种二纤环sdh系统自动保护倒换方法 |
CN1791096A (zh) * | 2004-12-13 | 2006-06-21 | 华为技术有限公司 | 复用段保护中区分lp-s和sf-p请求的方法 |
CN101394261A (zh) * | 2007-09-17 | 2009-03-25 | 华为技术有限公司 | 一种状态转换方法与网络节点装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7778162B2 (en) * | 2002-11-06 | 2010-08-17 | Wuhan Fiberhome Networks Co. Ltd. | Multiple service ring of N-ringlet structure based on multiple FE, GE and 10GE |
US20040179472A1 (en) * | 2003-03-14 | 2004-09-16 | Farid Khalilzadeh | Shared path protection method and system |
DE10358338A1 (de) * | 2003-12-12 | 2005-07-14 | Siemens Ag | Verfahren zum Ersatzschalten von räumlich getrennten Vermittlungssystemen |
CN100403660C (zh) * | 2004-09-04 | 2008-07-16 | 华为技术有限公司 | 双纤光复用段共享保护环的保护方法及其节点装置 |
FR2882166B1 (fr) * | 2005-02-16 | 2007-04-27 | Alcatel Sa | Dispositif de conversion de donnees ip sous atm en donnees ip sous ethernet, a haute disponibilite, pour un reseau de communication |
CN101141366A (zh) * | 2006-09-07 | 2008-03-12 | 华为技术有限公司 | 一种在环状以太网中避免数据环路的方法 |
CN101232427A (zh) * | 2007-01-23 | 2008-07-30 | 华为技术有限公司 | 一种以太网环保护方法及装置 |
KR100929573B1 (ko) * | 2007-12-12 | 2009-12-03 | 한국전자통신연구원 | 이더넷 링크집합부계층의 링크 변화에 따른 이더넷보호절체 방법 |
KR101336691B1 (ko) | 2009-08-17 | 2013-12-04 | 알까뗄 루슨트 | 이더넷 선형 보호 스위칭의 상태 전환을 위한 방법 및 수단 |
-
2009
- 2009-08-17 KR KR1020127006762A patent/KR101336691B1/ko active IP Right Grant
- 2009-08-17 US US13/377,486 patent/US9369300B2/en active Active
- 2009-08-17 EP EP09848377.9A patent/EP2467973B1/en active Active
- 2009-08-17 JP JP2012525013A patent/JP5530520B2/ja active Active
- 2009-08-17 WO PCT/CN2009/073311 patent/WO2011020236A1/en active Application Filing
- 2009-08-17 CN CN200980160547.5A patent/CN102474429B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6438626B1 (en) * | 1998-05-12 | 2002-08-20 | Oki Electric Industry Co., Ltd. | System implementing a state transition having an interface storing a new next state of a self block and exchanging the state information with other block |
CN1295397A (zh) * | 1999-11-04 | 2001-05-16 | 深圳市中兴通讯股份有限公司 | 高速率sdh环路上的自动保护倒换方法及装置 |
CN1725676A (zh) * | 2004-07-20 | 2006-01-25 | 中兴通讯股份有限公司 | 一种二纤环sdh系统自动保护倒换方法 |
CN1791096A (zh) * | 2004-12-13 | 2006-06-21 | 华为技术有限公司 | 复用段保护中区分lp-s和sf-p请求的方法 |
CN101394261A (zh) * | 2007-09-17 | 2009-03-25 | 华为技术有限公司 | 一种状态转换方法与网络节点装置 |
Also Published As
Publication number | Publication date |
---|---|
KR20120043114A (ko) | 2012-05-03 |
EP2467973A1 (en) | 2012-06-27 |
KR101336691B1 (ko) | 2013-12-04 |
US20120182861A1 (en) | 2012-07-19 |
JP2013502757A (ja) | 2013-01-24 |
CN102474429A (zh) | 2012-05-23 |
JP5530520B2 (ja) | 2014-06-25 |
EP2467973A4 (en) | 2014-07-09 |
WO2011020236A1 (en) | 2011-02-24 |
US9369300B2 (en) | 2016-06-14 |
EP2467973B1 (en) | 2016-09-28 |
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Effective date of registration: 20151102 Address after: 200000 No. 388 Nanjing Road, Jinqiao, Shanghai, Pudong Patentee after: Shanghai Alcatel-Lucent Co., Ltd. Patentee after: Alcatel Optical Networks Israe Address before: 200000 No. 388 Nanjing Road, Jinqiao, Shanghai, Pudong Patentee before: Shanghai Alcatel-Lucent Co., Ltd. |
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CP03 | Change of name, title or address |
Address after: No. 388 Nanjing Road, Jinqiao, Shanghai, Pudong Co-patentee after: Alcatel Optical Networks Israe Patentee after: Shanghai NOKIA Baer Limited by Share Ltd Address before: 201206 Pudong Jinqiao Ning Road, Shanghai, No. 388 Co-patentee before: Alcatel Optical Networks Israe Patentee before: Shanghai Alcatel-Lucent Co., Ltd. |
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