CN1513143A - 以太网保护系统 - Google Patents
以太网保护系统 Download PDFInfo
- Publication number
- CN1513143A CN1513143A CNA028112997A CN02811299A CN1513143A CN 1513143 A CN1513143 A CN 1513143A CN A028112997 A CNA028112997 A CN A028112997A CN 02811299 A CN02811299 A CN 02811299A CN 1513143 A CN1513143 A CN 1513143A
- Authority
- CN
- China
- Prior art keywords
- ethernet
- line
- operated
- card
- switching equipment
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 238000004891 communication Methods 0.000 claims abstract description 53
- 230000002441 reversible effect Effects 0.000 claims description 21
- 238000001514 detection method Methods 0.000 claims description 5
- RGNPBRKPHBKNKX-UHFFFAOYSA-N hexaflumuron Chemical compound C1=C(Cl)C(OC(F)(F)C(F)F)=C(Cl)C=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F RGNPBRKPHBKNKX-UHFFFAOYSA-N 0.000 description 15
- 238000010586 diagram Methods 0.000 description 7
- 230000002427 irreversible effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000011084 recovery Methods 0.000 description 5
- 230000002776 aggregation Effects 0.000 description 3
- 238000004220 aggregation Methods 0.000 description 3
- 230000004913 activation Effects 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000004931 aggregating effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000000348 solid-phase epitaxy Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Images
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
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/74—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for increasing reliability, e.g. using redundant or spare channels or apparatus
-
- 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]
- H04L12/44—Star or tree networks
-
- 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
- H04L41/0668—Management of faults, events, alarms or notifications using network fault recovery by dynamic selection of recovery network elements, e.g. replacement by the most appropriate element after failure
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0805—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability
- H04L43/0811—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability by checking connectivity
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Environmental & Geological Engineering (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Small-Scale Networks (AREA)
- Emergency Protection Circuit Devices (AREA)
Abstract
Description
优先级 | 指示 | 所选择的信道 |
1 | 切断保护 | 工作 |
2 | 强制切换到保护 | 工作 |
3 | 强制切换到工作 | 保护 |
4 | 信号失效工作 | 工作 |
5 | 信号降低工作 | 工作 |
6 | 手动切换到保护 | 工作 |
7 | 手动切换到工作 | 保护 |
8 | 等待到恢复 | 保护 |
9 | 不恢复 | 保护 |
10 | 不请求(例如,工作OK和在可逆模式;工作OK;保护在非可逆模式中) | 保护或者工作 |
Claims (25)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29605801P | 2001-06-05 | 2001-06-05 | |
US60/296,058 | 2001-06-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1513143A true CN1513143A (zh) | 2004-07-14 |
CN100458755C CN100458755C (zh) | 2009-02-04 |
Family
ID=23140425
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB028112997A Expired - Fee Related CN100458755C (zh) | 2001-06-05 | 2002-06-05 | 以太网保护系统 |
Country Status (8)
Country | Link |
---|---|
US (1) | US6717909B2 (zh) |
EP (1) | EP1428133B1 (zh) |
JP (1) | JP2005500720A (zh) |
CN (1) | CN100458755C (zh) |
AT (1) | ATE438983T1 (zh) |
CA (1) | CA2446239C (zh) |
DE (1) | DE60233237D1 (zh) |
WO (1) | WO2002099676A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100344132C (zh) * | 2005-10-14 | 2007-10-17 | 杭州华三通信技术有限公司 | 一种保证以太网自动保护系统环正常工作的方法 |
CN100450025C (zh) * | 2005-12-01 | 2009-01-07 | 杭州华三通信技术有限公司 | 以太网环保护系统及方法 |
CN103401717A (zh) * | 2013-08-09 | 2013-11-20 | 苏州超锐微电子有限公司 | 自动配置以太网线介质链接的方法 |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
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US6973494B2 (en) * | 2000-12-29 | 2005-12-06 | Bellsouth Intellectual Property Corporation | System and method for bi-directional mapping between customer identity and network elements |
JP4212476B2 (ja) * | 2001-09-04 | 2009-01-21 | ゴンダ,ルーミー,シェーヤー | イーサネット上でsdh/sonet自動保護スイッチングをサポートするための方法 |
US6832270B2 (en) * | 2002-03-08 | 2004-12-14 | Hewlett-Packard Development Company, L.P. | Virtualization of computer system interconnects |
US20030189897A1 (en) * | 2002-04-09 | 2003-10-09 | Lucent Technologies Inc. | Dual line monitoring of 1‘protection with auto-switch |
US7355965B2 (en) * | 2003-05-06 | 2008-04-08 | Overture Networks, Inc. | Apparatus and method for rapid detection of unidirectional breaks in a network ring |
CA2566005C (en) * | 2003-05-06 | 2009-12-15 | Overture Networks, Inc. | Protected switching ring |
US7339887B2 (en) * | 2003-05-06 | 2008-03-04 | Overture Networks, Inc. | Multipoint protected switching ring |
US7508752B1 (en) * | 2003-05-30 | 2009-03-24 | Cisco Technology, Inc. | Hardware facility switching in cross-connect systems |
US7535831B2 (en) * | 2003-09-16 | 2009-05-19 | Nortel Networks Limited | Method and apparatus for providing grades of service for unprotected traffic in an optical network |
US7376133B2 (en) | 2003-10-16 | 2008-05-20 | Alcatel-Lucent | System and method for providing communications in a network using a redundant switching architecture |
US20050091394A1 (en) * | 2003-10-27 | 2005-04-28 | Schneider Automation Inc. | Software configurable dual cable redundant Ethernet or bus configuration |
DE60305939T2 (de) | 2003-12-11 | 2007-06-14 | Alcatel Lucent | Methode für den Schutz des Anschlu es zwischen einer Transportnetznabe und einem zentralen Aufstellungsort/ POP |
US7362712B1 (en) * | 2003-12-29 | 2008-04-22 | At&T Corp. | SONET network outage impact measurement |
US7428214B2 (en) * | 2004-03-04 | 2008-09-23 | Cisco Technology, Inc. | Methods and devices for high network availability |
DE102004035255B3 (de) * | 2004-07-21 | 2006-02-09 | Siemens Ag | Datenübertragungssystem, Gerät zur Datenverteilung, Ein-/Ausgabemodul, Rechnerstation, Server und Steuerrechner, Busbaugruppe für Rechnerstation, Server und Automatisierungsgerät sowie Automatisierungssystem mit Automatisierungsgeräten |
DE102004035778B4 (de) * | 2004-07-23 | 2006-09-28 | Siemens Ag | Verfahren zur technologieübergreifenden Fehlerschutzschaltung |
US7590054B1 (en) | 2004-09-14 | 2009-09-15 | Nortel Networks Limited | Protection switching in an ethernet packet-switched network |
US7672227B2 (en) * | 2005-07-12 | 2010-03-02 | Alcatel Lucent | Loop prevention system and method in a stackable ethernet switch system |
JP4841277B2 (ja) * | 2006-03-22 | 2011-12-21 | 富士通株式会社 | 監視装置及び監視システム |
CN100394740C (zh) * | 2006-05-08 | 2008-06-11 | 杭州华三通信技术有限公司 | 一种传输控制消息的方法和一种站点设备 |
US8085676B2 (en) * | 2006-06-29 | 2011-12-27 | Nortel Networks Limited | Method and system for looping back traffic in QIQ ethernet rings and 1:1 protected PBT trunks |
US20100238813A1 (en) * | 2006-06-29 | 2010-09-23 | Nortel Networks Limited | Q-in-Q Ethernet rings |
CN100499505C (zh) * | 2006-11-27 | 2009-06-10 | 华为技术有限公司 | 一种以太网保护方法和装置 |
US7602703B2 (en) * | 2006-11-29 | 2009-10-13 | Fujitsu Limited | Method and system for providing ethernet protection |
US7706254B2 (en) * | 2006-11-29 | 2010-04-27 | Fujitsu Limited | Method and system for providing ethernet protection |
US20080285437A1 (en) * | 2007-05-18 | 2008-11-20 | Adc Dsl Systems, Inc. | Ethernet protection switching system |
US20080291895A1 (en) * | 2007-05-22 | 2008-11-27 | Arcadyan Technology Corporation | Integrated access device, voice over internet protocol system and backup method thereof |
KR100929573B1 (ko) * | 2007-12-12 | 2009-12-03 | 한국전자통신연구원 | 이더넷 링크집합부계층의 링크 변화에 따른 이더넷보호절체 방법 |
KR101223716B1 (ko) | 2008-04-22 | 2013-01-18 | 한국전자통신연구원 | 이더넷 링 망에서의 강제 보호 절체 방법 |
US20100014858A1 (en) * | 2008-07-15 | 2010-01-21 | Giovanni Barbarossa | Reduction Of Packet Loss Through Optical Layer Protection |
US8094569B2 (en) * | 2008-12-05 | 2012-01-10 | Cisco Technology, Inc. | Failover and failback of communication between a router and a network switch |
US8098572B2 (en) * | 2009-02-03 | 2012-01-17 | Google Inc. | Interface monitoring for link aggregation |
CN101814953B (zh) * | 2010-03-01 | 2014-03-19 | 中兴通讯股份有限公司 | 一种实现传输设备自动保护倒换的方法和系统 |
US8638657B1 (en) * | 2011-04-06 | 2014-01-28 | Juniper Networks, Inc. | Distributed synchronous ethernet using a centralized controller |
US9059899B2 (en) * | 2011-09-07 | 2015-06-16 | Fujitsu Limited | Method and system for interrupt throttling and prevention of frequent toggling of protection groups in a communication network |
US8762546B2 (en) | 2011-12-13 | 2014-06-24 | Motorola Mobility Llc | Method and apparatus for adaptive network heartbeat message for TCP channel |
US9306802B2 (en) * | 2013-06-14 | 2016-04-05 | Honeywell International Inc. | Displaying FTE cable status as UCN cable status |
Family Cites Families (22)
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US5311114A (en) * | 1992-10-27 | 1994-05-10 | Seeq Technology, Incorporated | Apparatus and method for full-duplex ethernet communications |
JPH07264156A (ja) * | 1994-03-18 | 1995-10-13 | Fujitsu Ltd | 同期通信網の障害検出方式 |
US5526344A (en) * | 1994-04-15 | 1996-06-11 | Dsc Communications Corporation | Multi-service switch for a telecommunications network |
WO1995033322A1 (en) * | 1994-05-27 | 1995-12-07 | British Telecommunications Public Limited Company | Data communication system having channel switching means |
US6334219B1 (en) * | 1994-09-26 | 2001-12-25 | Adc Telecommunications Inc. | Channel selection for a hybrid fiber coax network |
US5787085A (en) * | 1995-12-19 | 1998-07-28 | Dsc Communications Corporation | Data transmission optimization system and method |
US6181929B1 (en) * | 1996-05-20 | 2001-01-30 | Motorola, Inc. | Method for switching cell site controllers |
US6112088A (en) * | 1996-08-30 | 2000-08-29 | Telefonaktiebolaget, L.M. Ericsson | Radio communications system and method for mobile assisted handover between a private network and a public mobile network |
DE69733658D1 (de) * | 1996-10-23 | 2005-08-04 | Infoglobal S L | Gerät zur integration verschiedener physikalischer medien zur datenkommunikation |
US6366558B1 (en) * | 1997-05-02 | 2002-04-02 | Cisco Technology, Inc. | Method and apparatus for maintaining connection state between a connection manager and a failover device |
US6160806A (en) * | 1997-08-14 | 2000-12-12 | Alcatel Usa Sourcing, L.P. | High density unit shelf with network interface cards and method |
US6173411B1 (en) * | 1997-10-21 | 2001-01-09 | The Foxboro Company | Method and system for fault-tolerant network connection switchover |
US5991312A (en) * | 1997-11-03 | 1999-11-23 | Carrier Access Corporation | Telecommunications multiplexer |
US6137775A (en) * | 1997-12-31 | 2000-10-24 | Mci Communications Corporation | Spare capacity planning tool |
US20010052084A1 (en) * | 1998-11-10 | 2001-12-13 | Jiandoug Huang | Apparatus and methods for providing fault tolerance of networks and network interface cards |
US6724757B1 (en) * | 1999-01-15 | 2004-04-20 | Cisco Technology, Inc. | Configurable network router |
US6457055B1 (en) * | 1999-05-12 | 2002-09-24 | 3Com Corporation | Configuring ethernet devices |
AU4851400A (en) * | 1999-05-14 | 2000-12-18 | Dunti Corporation | Relative hierarchical communication network having distributed routing across modular switches with packetized security codes, parity switching, and priority transmission schemes |
AU5323500A (en) * | 1999-06-02 | 2000-12-18 | Astral Point Communications, Inc. | Method and system for path protection in a communications network |
US6317439B1 (en) * | 1999-06-03 | 2001-11-13 | Fujitsu Network Communications, Inc. | Architecture for a SONET line unit including optical transceiver, cross-connect and synchronization subsystem |
US6282169B1 (en) * | 1999-06-11 | 2001-08-28 | Amplify.Net Inc. | Serial redundant bypass control mechanism for maintaining network bandwidth management service |
US20020080575A1 (en) * | 2000-11-27 | 2002-06-27 | Kwanghee Nam | Network switch-integrated high-density multi-server system |
-
2002
- 2002-06-05 CN CNB028112997A patent/CN100458755C/zh not_active Expired - Fee Related
- 2002-06-05 CA CA2446239A patent/CA2446239C/en not_active Expired - Lifetime
- 2002-06-05 EP EP02737405A patent/EP1428133B1/en not_active Expired - Lifetime
- 2002-06-05 AT AT02737405T patent/ATE438983T1/de not_active IP Right Cessation
- 2002-06-05 US US10/163,828 patent/US6717909B2/en not_active Expired - Lifetime
- 2002-06-05 WO PCT/US2002/017921 patent/WO2002099676A1/en active Application Filing
- 2002-06-05 JP JP2003502720A patent/JP2005500720A/ja active Pending
- 2002-06-05 DE DE60233237T patent/DE60233237D1/de not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100344132C (zh) * | 2005-10-14 | 2007-10-17 | 杭州华三通信技术有限公司 | 一种保证以太网自动保护系统环正常工作的方法 |
CN100450025C (zh) * | 2005-12-01 | 2009-01-07 | 杭州华三通信技术有限公司 | 以太网环保护系统及方法 |
CN103401717A (zh) * | 2013-08-09 | 2013-11-20 | 苏州超锐微电子有限公司 | 自动配置以太网线介质链接的方法 |
Also Published As
Publication number | Publication date |
---|---|
EP1428133B1 (en) | 2009-08-05 |
EP1428133A4 (en) | 2007-12-26 |
JP2005500720A (ja) | 2005-01-06 |
US6717909B2 (en) | 2004-04-06 |
EP1428133A1 (en) | 2004-06-16 |
CA2446239C (en) | 2011-04-19 |
WO2002099676A1 (en) | 2002-12-12 |
CA2446239A1 (en) | 2002-12-12 |
CN100458755C (zh) | 2009-02-04 |
DE60233237D1 (de) | 2009-09-17 |
ATE438983T1 (de) | 2009-08-15 |
US20030012135A1 (en) | 2003-01-16 |
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Owner name: L.M. ERICSSON CO., LTD. Free format text: FORMER OWNER: MARCONI INTELLECTURAL PROPERTY (LINGFENS) CO. Effective date: 20070209 |
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Effective date of registration: 20070209 Address after: Stockholm Applicant after: Erisson Address before: American Pennsylvania Applicant before: Marconi Intellectural Property (Lingfens) Co. |
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