DE602007003708D1 - System und verfahren zur mehrknoten-aps-steuerprotokoll-signalisierung - Google Patents

System und verfahren zur mehrknoten-aps-steuerprotokoll-signalisierung

Info

Publication number
DE602007003708D1
DE602007003708D1 DE602007003708T DE602007003708T DE602007003708D1 DE 602007003708 D1 DE602007003708 D1 DE 602007003708D1 DE 602007003708 T DE602007003708 T DE 602007003708T DE 602007003708 T DE602007003708 T DE 602007003708T DE 602007003708 D1 DE602007003708 D1 DE 602007003708D1
Authority
DE
Germany
Prior art keywords
liveliness
aps
message
signaling
redundant
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.)
Active
Application number
DE602007003708T
Other languages
English (en)
Inventor
Kajal Saha
Neil Darren Hart
Tiberiu Grigoriu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alcatel Lucent SAS
Original Assignee
Alcatel Lucent SAS
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 Alcatel Lucent SAS filed Critical Alcatel Lucent SAS
Publication of DE602007003708D1 publication Critical patent/DE602007003708D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/14—Monitoring arrangements
    • 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
    • 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
    • H04J—MULTIPLEX COMMUNICATION
    • H04J2203/00—Aspects of optical multiplex systems other than those covered by H04J14/05 and H04J14/07
    • H04J2203/0001—Provisions for broadband connections in integrated services digital network using frames of the Optical Transport Network [OTN] or using synchronous transfer mode [STM], e.g. SONET, SDH
    • H04J2203/0057—Operations, administration and maintenance [OAM]
    • H04J2203/006—Fault tolerance and recovery

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
DE602007003708T 2006-04-27 2007-04-27 System und verfahren zur mehrknoten-aps-steuerprotokoll-signalisierung Active DE602007003708D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/411,969 US7660236B2 (en) 2006-04-27 2006-04-27 System and method of multi-nodal APS control protocol signaling
PCT/IB2007/002535 WO2007125431A2 (en) 2006-04-27 2007-04-27 System and method of multi-nodal aps control protocol signalling

Publications (1)

Publication Number Publication Date
DE602007003708D1 true DE602007003708D1 (de) 2010-01-21

Family

ID=38648179

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007003708T Active DE602007003708D1 (de) 2006-04-27 2007-04-27 System und verfahren zur mehrknoten-aps-steuerprotokoll-signalisierung

Country Status (6)

Country Link
US (1) US7660236B2 (de)
EP (1) EP2013996B1 (de)
CN (1) CN101427499B (de)
AT (1) ATE451764T1 (de)
DE (1) DE602007003708D1 (de)
WO (1) WO2007125431A2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080025209A1 (en) * 2006-07-31 2008-01-31 Technion Research And Development Foundation Ltd. Method and apparatus for protecting a communication network against failure
US7778159B2 (en) * 2007-09-27 2010-08-17 Honeywell International Inc. High-integrity self-test in a network having a braided-ring topology
US7929860B2 (en) * 2007-10-15 2011-04-19 Motorola Mobility, Inc. System and method for sonet equipment fault management
US8264951B2 (en) * 2007-12-19 2012-09-11 Alcatel Lucent Resilient PPP/ML-PPP services over multi-chassis APS protected routers
JP4922972B2 (ja) * 2008-03-13 2012-04-25 株式会社日立製作所 通信システム
JP2009296260A (ja) * 2008-06-04 2009-12-17 Fujitsu Ltd データ伝送装置
EP2304904B1 (de) 2008-06-27 2012-09-26 Telefonaktiebolaget LM Ericsson (publ) Verfahren und System zur Streckenaggregation
US20100135291A1 (en) * 2008-11-28 2010-06-03 Nortel Networks Limited In-band signalling for point-point packet protection switching
US20120195190A1 (en) * 2011-01-31 2012-08-02 Fujitsu Network Communications, Inc. Method and system for solving communication failure and traffic loss in service protection networks
KR20130055392A (ko) * 2011-11-18 2013-05-28 한국전자통신연구원 점 대 다점 네트워크에서의 보호 절체 방법 및 장치
CN102447639B (zh) * 2012-01-17 2016-03-09 华为技术有限公司 一种策略路由方法及装置
CN102739529A (zh) * 2012-06-18 2012-10-17 中兴通讯股份有限公司 一种伪线保护组的保护方法及装置
US9613656B2 (en) 2012-09-04 2017-04-04 Seagate Technology Llc Scalable storage protection
EP2981009A1 (de) * 2014-07-31 2016-02-03 Alcatel Lucent Verfahren zum Betreiben einer Netzwerkeinheit und Netzwerkeinheit

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5740157A (en) 1992-05-21 1998-04-14 Alcatel Network Systems, Inc. Distributed control methodology and mechanism for implementing automatic protection switching
US5473599A (en) * 1994-04-22 1995-12-05 Cisco Systems, Incorporated Standby router protocol
JP4201216B2 (ja) * 1997-01-20 2008-12-24 富士通株式会社 通信制御装置，通信制御システムおよび通信制御装置切り換え制御方法
US6076114A (en) * 1997-04-18 2000-06-13 International Business Machines Corporation Methods, systems and computer program products for reliable data transmission over communications networks
US6285656B1 (en) * 1999-08-13 2001-09-04 Holontech Corporation Active-passive flow switch failover technology
US7031252B1 (en) 2000-03-27 2006-04-18 Cisco Technology, Inc. Reflector communications channel for automatic protection switching
US6956816B1 (en) * 2001-02-15 2005-10-18 Extreme Networks Fault tolerant automatic protection switching for distributed routers
US20050111352A1 (en) * 2003-11-21 2005-05-26 Boon Ho Method and system for monitoring a network containing routers using a backup routing protocol
KR100576005B1 (ko) * 2004-01-05 2006-05-02 삼성전자주식회사 고가용성 라우터 이중화 방법 및 장치
CN100370702C (zh) * 2004-09-10 2008-02-20 华为技术有限公司 自动保护切换系统及其方法

Also Published As

Publication number Publication date
US7660236B2 (en) 2010-02-09
WO2007125431A2 (en) 2007-11-08
EP2013996A2 (de) 2009-01-14
WO2007125431A3 (en) 2008-03-06
CN101427499B (zh) 2013-12-11
ATE451764T1 (de) 2009-12-15
US20070253327A1 (en) 2007-11-01
EP2013996B1 (de) 2009-12-09
CN101427499A (zh) 2009-05-06

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