DE60231177D1 - System und Verfahren zur Fehlererkennung und Vermittlung von Koppelfeldern in einem Kommunikationssystem mit redundanter Architektur - Google Patents

System und Verfahren zur Fehlererkennung und Vermittlung von Koppelfeldern in einem Kommunikationssystem mit redundanter Architektur

Info

Publication number
DE60231177D1
DE60231177D1 DE60231177T DE60231177T DE60231177D1 DE 60231177 D1 DE60231177 D1 DE 60231177D1 DE 60231177 T DE60231177 T DE 60231177T DE 60231177 T DE60231177 T DE 60231177T DE 60231177 D1 DE60231177 D1 DE 60231177D1
Authority
DE
Germany
Prior art keywords
datapath
switching
fault
redundant
error detection
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.)
Expired - Lifetime
Application number
DE60231177T
Other languages
English (en)
Inventor
William Schaller
Francois Meguerditchian
Xi S Chen
Dan Gravelle
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.)
Nokia Canada Inc
Original Assignee
Alcatel Canada Inc
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 Canada Inc filed Critical Alcatel Canada Inc
Application granted granted Critical
Publication of DE60231177D1 publication Critical patent/DE60231177D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/55—Prevention, detection or correction of errors
    • H04L49/552—Prevention, detection or correction of errors by ensuring the integrity of packets received through redundant connections
    • 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
    • H04L41/0604—Management of faults, events, alarms or notifications using filtering, e.g. reduction of information by using priority, element types, position or time
    • H04L41/0609—Management of faults, events, alarms or notifications using filtering, e.g. reduction of information by using priority, element types, position or time based on severity or priority
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/15—Interconnection of switching modules
    • H04L49/1515—Non-blocking multistage, e.g. Clos
    • H04L49/1523—Parallel switch fabric planes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
DE60231177T 2001-09-27 2002-09-18 System und Verfahren zur Fehlererkennung und Vermittlung von Koppelfeldern in einem Kommunikationssystem mit redundanter Architektur Expired - Lifetime DE60231177D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/963,520 US7085225B2 (en) 2001-09-27 2001-09-27 System and method for providing detection of faults and switching of fabrics in a redundant-architecture communication system

Publications (1)

Publication Number Publication Date
DE60231177D1 true DE60231177D1 (de) 2009-04-02

Family

ID=25507347

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60231177T Expired - Lifetime DE60231177D1 (de) 2001-09-27 2002-09-18 System und Verfahren zur Fehlererkennung und Vermittlung von Koppelfeldern in einem Kommunikationssystem mit redundanter Architektur

Country Status (5)

Country Link
US (1) US7085225B2 (de)
EP (1) EP1298862B1 (de)
CN (1) CN1409494A (de)
AT (1) ATE423416T1 (de)
DE (1) DE60231177D1 (de)

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US7710866B2 (en) * 2001-09-27 2010-05-04 Alcatel-Lucent Canada Inc. Method and apparatus for optimization of redundant link usage in a multi-shelf network element
JP2003124979A (ja) * 2001-10-10 2003-04-25 Nec Corp 交換機におけるセレクタおよび回線冗長方法およびそのシステム
CA2415598A1 (en) * 2002-01-11 2003-07-11 Nec Corporation Multiplex communication system and method
US7061942B2 (en) * 2002-05-31 2006-06-13 Skystream Networks Inc. Apparatus for redundant multiplexing and remultiplexing of program streams and best effort data
US7835265B2 (en) * 2002-10-31 2010-11-16 Conexant Systems, Inc. High availability Ethernet backplane architecture
US8867335B2 (en) * 2002-11-12 2014-10-21 Paradyne Corporation System and method for fault isolation in a packet switching network
CN1310481C (zh) * 2003-05-21 2007-04-11 华为技术有限公司 实现应用特性双机备份的方法
US7376133B2 (en) 2003-10-16 2008-05-20 Alcatel-Lucent System and method for providing communications in a network using a redundant switching architecture
CN100341339C (zh) * 2003-11-07 2007-10-03 华为技术有限公司 一种链路故障恢复方法
US7558192B1 (en) * 2004-05-03 2009-07-07 Cisco Technology, Inc. Method to increase system availability of critical hardware components
JP2006065440A (ja) * 2004-08-25 2006-03-09 Evolium Sas プロセス管理システム
CN100444534C (zh) * 2004-09-06 2008-12-17 中兴通讯股份有限公司 通讯系统中多数据区的冗余备份方法及装置
US7613107B2 (en) 2004-11-02 2009-11-03 Alcatel Lucent Protection switch logging methods and systems
GB2421661A (en) * 2004-12-24 2006-06-28 Ote S P A Self-diagnosis of faults in radio system with redundancy units
US7711978B1 (en) * 2004-12-30 2010-05-04 Symantec Operating Corporation Proactive utilization of fabric events in a network virtualization environment
JP4776374B2 (ja) * 2005-12-27 2011-09-21 株式会社東芝 二重化監視制御システム、及び同システムの冗長化切替え方法
CN101094125A (zh) 2006-06-23 2007-12-26 华为技术有限公司 在atca/atca300扩展交换带宽的交换结构
US7730029B2 (en) * 2006-09-15 2010-06-01 Alcatel Lucent System and method of fault tolerant reconciliation for control card redundancy
JP4688765B2 (ja) * 2006-09-20 2011-05-25 富士通株式会社 ネットワークの冗長方法及び中位スイッチ装置
US20090109859A1 (en) * 2007-10-31 2009-04-30 At&T Knowledge Ventures, Lp Method and System for Detecting a Fault Condition Based on Failed IGMP Join Attempts
US20090271663A1 (en) * 2008-04-24 2009-10-29 Vining Robert G Providing detailed program state information for error analysis
JP4682255B2 (ja) * 2009-03-11 2011-05-11 富士通株式会社 経路制御装置、経路制御方法及び経路制御プログラム
US8031045B1 (en) 2009-05-14 2011-10-04 Viewteq Corp. Apparatus and method for an A/B RF redundant sensing switch
US20110069608A1 (en) * 2009-09-22 2011-03-24 Miller Gary M System for providing backup programming at radio or television transmitter
US10015084B2 (en) * 2010-08-10 2018-07-03 International Business Machines Corporation Storage area network path management
US9209894B2 (en) * 2010-12-03 2015-12-08 International Business Machines Corporation Clearing a fault condition over a fibre channel path
CN103326943B (zh) * 2012-03-23 2017-03-01 日电（中国）有限公司 数据流重路由方法和控制器
CN104781792B (zh) * 2012-11-07 2016-06-29 Abb技术有限公司 判断在工业控制系统中的故障的冗余设备单元和方法，工业控制系统和包括冗余设备单元的工业系统
CN103576600A (zh) * 2013-10-23 2014-02-12 北京和隆优化科技股份有限公司 一种基于plc的优化站无扰安全切换方法
US9172600B1 (en) * 2013-12-31 2015-10-27 Symantec Corporation Efficient I/O error analysis and proactive I/O failover to alternate paths for InfiniBand channel
CN104320466B (zh) * 2014-10-29 2017-12-01 侯荣涛 一种通信系统子系统局数据存储结构以及局数据更新方法
CN106873356B (zh) * 2015-12-11 2023-06-13 重庆川仪自动化股份有限公司 可自动恢复冗余的冗余控制系统及其冗余自动恢复方法
CN113472641B (zh) * 2020-03-31 2023-07-07 中国电信股份有限公司 链路控制方法、装置、系统、协同业务编排器及存储介质
US11422185B2 (en) 2020-06-30 2022-08-23 Nxp Usa, Inc. System and method for testing critical components on system-on-chip
US11175340B1 (en) 2021-02-15 2021-11-16 Nxp B.V. System and method for managing testing and availability of critical components on system-on-chip
CN113110258B (zh) * 2021-05-21 2022-04-05 华自科技股份有限公司 一种控制系统及控制装置的冗余切换方法
CN114039695A (zh) * 2021-12-24 2022-02-11 浙江中控技术股份有限公司 冗余网络的时间同步方法、冗余网络系统及设备

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SE516073C2 (sv) * 1993-02-15 2001-11-12 Ericsson Telefon Ab L M Sätt för hantering av redundanta väljarplan i paketväljare och paketväljare för utförande av sättet
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Also Published As

Publication number Publication date
ATE423416T1 (de) 2009-03-15
US20030112746A1 (en) 2003-06-19
EP1298862A3 (de) 2005-01-05
US7085225B2 (en) 2006-08-01
CN1409494A (zh) 2003-04-09
EP1298862A2 (de) 2003-04-02
EP1298862B1 (de) 2009-02-18

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