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DE60210034D1 - Verfahren und System zur Fehlerortung in einem Kommunikationsgerät - Google Patents

Verfahren und System zur Fehlerortung in einem Kommunikationsgerät

Info

Publication number
DE60210034D1
DE60210034D1 DE60210034T DE60210034T DE60210034D1 DE 60210034 D1 DE60210034 D1 DE 60210034D1 DE 60210034 T DE60210034 T DE 60210034T DE 60210034 T DE60210034 T DE 60210034T DE 60210034 D1 DE60210034 D1 DE 60210034D1
Authority
DE
Germany
Prior art keywords
communication device
fault location
fault
location
communication
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 - Fee Related
Application number
DE60210034T
Other languages
English (en)
Other versions
DE60210034T2 (de
Inventor
John Tiong-Heng Chuah
Joseph Moffette
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
Publication of DE60210034D1 publication Critical patent/DE60210034D1/de
Application granted granted Critical
Publication of DE60210034T2 publication Critical patent/DE60210034T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H04L43/50—Testing arrangements
    • 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
    • H04L41/0677—Localisation of faults

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
DE60210034T 2001-12-26 2002-12-23 Verfahren und System zur Fehlerortung in einem Kommunikationsgerät Expired - Fee Related DE60210034T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/025,741 US7206287B2 (en) 2001-12-26 2001-12-26 Method and system for isolation of a fault location in a communications device
US25741 2001-12-26

Publications (2)

Publication Number Publication Date
DE60210034D1 true DE60210034D1 (de) 2006-05-11
DE60210034T2 DE60210034T2 (de) 2007-04-12

Family

ID=21827811

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60210034T Expired - Fee Related DE60210034T2 (de) 2001-12-26 2002-12-23 Verfahren und System zur Fehlerortung in einem Kommunikationsgerät

Country Status (3)

Country Link
US (2) US7206287B2 (de)
EP (1) EP1324538B1 (de)
DE (1) DE60210034T2 (de)

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US7471635B2 (en) 2003-07-16 2008-12-30 Qlogic, Corporation Method and apparatus for test pattern generation
US7388843B2 (en) * 2003-07-16 2008-06-17 Qlogic, Corporation Method and apparatus for testing loop pathway integrity in a fibre channel arbitrated loop
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US7792115B2 (en) 2003-07-21 2010-09-07 Qlogic, Corporation Method and system for routing and filtering network data packets in fibre channel systems
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US7684401B2 (en) 2003-07-21 2010-03-23 Qlogic, Corporation Method and system for using extended fabric features with fibre channel switch elements
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US7583597B2 (en) 2003-07-21 2009-09-01 Qlogic Corporation Method and system for improving bandwidth and reducing idles in fibre channel switches
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US7477655B2 (en) 2003-07-21 2009-01-13 Qlogic, Corporation Method and system for power control of fibre channel switches
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US7430175B2 (en) 2003-07-21 2008-09-30 Qlogic, Corporation Method and system for managing traffic in fibre channel systems
US7558281B2 (en) 2003-07-21 2009-07-07 Qlogic, Corporation Method and system for configuring fibre channel ports
US7525983B2 (en) 2003-07-21 2009-04-28 Qlogic, Corporation Method and system for selecting virtual lanes in fibre channel switches
US7522522B2 (en) 2003-07-21 2009-04-21 Qlogic, Corporation Method and system for reducing latency and congestion in fibre channel switches
US7522529B2 (en) 2003-07-21 2009-04-21 Qlogic, Corporation Method and system for detecting congestion and over subscription in a fibre channel network
KR100548274B1 (ko) * 2003-07-23 2006-02-02 엘지전자 주식회사 세탁기의 포량 검출방법
US7352701B1 (en) 2003-09-19 2008-04-01 Qlogic, Corporation Buffer to buffer credit recovery for in-line fibre channel credit extension devices
US7886348B2 (en) 2003-10-03 2011-02-08 Verizon Services Corp. Security management system for monitoring firewall operation
US7886350B2 (en) * 2003-10-03 2011-02-08 Verizon Services Corp. Methodology for measurements and analysis of protocol conformance, performance and scalability of stateful border gateways
JP4210922B2 (ja) * 2003-10-27 2009-01-21 ソニー株式会社 撮像装置および方法
US7564789B2 (en) 2004-02-05 2009-07-21 Qlogic, Corporation Method and system for reducing deadlock in fibre channel fabrics using virtual lanes
US7480293B2 (en) 2004-02-05 2009-01-20 Qlogic, Corporation Method and system for preventing deadlock in fibre channel fabrics using frame priorities
US7930377B2 (en) 2004-04-23 2011-04-19 Qlogic, Corporation Method and system for using boot servers in networks
US7340167B2 (en) * 2004-04-23 2008-03-04 Qlogic, Corporation Fibre channel transparent switch for mixed switch fabrics
US7404020B2 (en) * 2004-07-20 2008-07-22 Qlogic, Corporation Integrated fibre channel fabric controller
US7380030B2 (en) * 2004-10-01 2008-05-27 Qlogic, Corp. Method and system for using an in-line credit extender with a host bus adapter
US7593997B2 (en) * 2004-10-01 2009-09-22 Qlogic, Corporation Method and system for LUN remapping in fibre channel networks
US8295299B2 (en) 2004-10-01 2012-10-23 Qlogic, Corporation High speed fibre channel switch element
US7411958B2 (en) 2004-10-01 2008-08-12 Qlogic, Corporation Method and system for transferring data directly between storage devices in a storage area network
US7519058B2 (en) 2005-01-18 2009-04-14 Qlogic, Corporation Address translation in fibre channel switches
CN100395994C (zh) * 2005-06-23 2008-06-18 华为技术有限公司 自动交换光网络中通道故障的处理方法
US8027251B2 (en) 2005-11-08 2011-09-27 Verizon Services Corp. Systems and methods for implementing protocol-aware network firewall
US9374342B2 (en) 2005-11-08 2016-06-21 Verizon Patent And Licensing Inc. System and method for testing network firewall using fine granularity measurements
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US8966619B2 (en) * 2006-11-08 2015-02-24 Verizon Patent And Licensing Inc. Prevention of denial of service (DoS) attacks on session initiation protocol (SIP)-based systems using return routability check filtering
US9473529B2 (en) 2006-11-08 2016-10-18 Verizon Patent And Licensing Inc. Prevention of denial of service (DoS) attacks on session initiation protocol (SIP)-based systems using method vulnerability filtering
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US8522344B2 (en) * 2007-06-29 2013-08-27 Verizon Patent And Licensing Inc. Theft of service architectural integrity validation tools for session initiation protocol (SIP)-based systems
US7787388B2 (en) * 2008-05-23 2010-08-31 Egenera, Inc. Method of and a system for autonomously identifying which node in a two-node system has failed
US7983175B2 (en) * 2008-09-19 2011-07-19 International Business Machines Corporation System and method for detecting a network failure
JP5027311B2 (ja) * 2008-10-07 2012-09-19 株式会社日立製作所 障害が発生している物理記憶装置を検出するストレージシステム
US8572528B1 (en) * 2009-11-25 2013-10-29 Xilinx, Inc. Method and apparatus for analyzing a design of an integrated circuit using fault costs
US9354990B2 (en) 2013-09-11 2016-05-31 International Business Machines Corporation Coordination of spare lane usage between link partners
CN105871623B (zh) * 2016-05-18 2019-10-11 广州数控设备有限公司 一种现场总线的偶发性故障诊断方法
US10778561B2 (en) * 2017-09-08 2020-09-15 Avago Technologies International Sales Pte. Limited Diagnostic port for inter-switch and node link testing in electrical, optical and remote loopback modes
CN114327970A (zh) * 2021-11-30 2022-04-12 浪潮(山东)计算机科技有限公司 一种光驱的故障确定方法、系统及相关装置
CN116540006B (zh) * 2023-07-06 2023-10-17 国网天津市电力公司滨海供电分公司 一种配电自动化终端故障检测装置及方法

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Also Published As

Publication number Publication date
EP1324538B1 (de) 2006-03-22
US7596093B2 (en) 2009-09-29
US20070180331A1 (en) 2007-08-02
US20030117961A1 (en) 2003-06-26
DE60210034T2 (de) 2007-04-12
US7206287B2 (en) 2007-04-17
EP1324538A1 (de) 2003-07-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee