CA2329367C - Distributed switch and connection control arrangement and method for digital communications network - Google Patents

Distributed switch and connection control arrangement and method for digital communications network Download PDF

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Publication number
CA2329367C
CA2329367C CA002329367A CA2329367A CA2329367C CA 2329367 C CA2329367 C CA 2329367C CA 002329367 A CA002329367 A CA 002329367A CA 2329367 A CA2329367 A CA 2329367A CA 2329367 C CA2329367 C CA 2329367C
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CA
Canada
Prior art keywords
network
message
identification
switching node
information
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
CA002329367A
Other languages
English (en)
French (fr)
Other versions
CA2329367A1 (en
Inventor
Peter J. Desnoyers
Shawn A. Clayton
Nitin D. Godiwala
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.)
Emulex Corp
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Emulex Design and Manufacturing Corp
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 Emulex Design and Manufacturing Corp filed Critical Emulex Design and Manufacturing Corp
Publication of CA2329367A1 publication Critical patent/CA2329367A1/en
Application granted granted Critical
Publication of CA2329367C publication Critical patent/CA2329367C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • H04L45/02—Topology update or discovery

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Small-Scale Networks (AREA)
CA002329367A 1998-05-02 1999-05-01 Distributed switch and connection control arrangement and method for digital communications network Expired - Fee Related CA2329367C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US7185598A 1998-05-02 1998-05-02
US09/071,855 1998-05-02
PCT/US1999/009668 WO1999057853A1 (en) 1998-05-02 1999-05-01 Distributed switch and connection control arrangement and method for digital communications network

Publications (2)

Publication Number Publication Date
CA2329367A1 CA2329367A1 (en) 1999-11-11
CA2329367C true CA2329367C (en) 2009-11-03

Family

ID=22104044

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002329367A Expired - Fee Related CA2329367C (en) 1998-05-02 1999-05-01 Distributed switch and connection control arrangement and method for digital communications network

Country Status (6)

Country Link
US (1) US6791948B1 (enExample)
EP (1) EP1088425A4 (enExample)
JP (1) JP4759135B2 (enExample)
AU (1) AU764270B2 (enExample)
CA (1) CA2329367C (enExample)
WO (1) WO1999057853A1 (enExample)

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US20020091855A1 (en) * 2000-02-02 2002-07-11 Yechiam Yemini Method and apparatus for dynamically addressing and routing in a data network
US7545755B2 (en) * 2000-03-03 2009-06-09 Adtran Inc. Routing switch detecting change in session identifier before reconfiguring routing table
IL151606A0 (en) * 2000-03-23 2003-04-10 Adc Telecomm Israel Ltd Methods for identifying connections in a network
US6667960B1 (en) * 2000-04-29 2003-12-23 Hewlett-Packard Development Company, L.P. Protocol for identifying components in a point-to-point computer system
DE10046312B4 (de) * 2000-09-19 2004-02-26 Siemens Ag Verfahren zur Ermittlung von Netzwerktopologien
US7027411B1 (en) * 2000-10-31 2006-04-11 Hewlett-Packard Development Company, L.P. Method and system for identifying and processing changes to a network topology
US6973023B1 (en) * 2000-12-30 2005-12-06 Cisco Technology, Inc. Method for routing information over a network employing centralized control
US6914887B2 (en) * 2001-01-04 2005-07-05 Intel Corporation Managing links between processor-based systems
US7023811B2 (en) * 2001-01-17 2006-04-04 Intel Corporation Switched fabric network and method of mapping nodes using batch requests
JP2003076452A (ja) * 2001-09-05 2003-03-14 Nagano Fujitsu Component Kk コンピュータ切替器及びコンピュータシステム、並びにデータ交換用プログラム、これを記録した記録媒体及びこれを組み込んだコンピュータ本体
JP2004129156A (ja) * 2002-10-07 2004-04-22 Ntt Docomo Inc 経路制御システム、経路制御装置、転送装置及び経路制御方法
US20040247317A1 (en) * 2003-06-06 2004-12-09 Sadananda Santosh Kumar Method and apparatus for a network database in an optical network
US7860392B2 (en) * 2003-06-06 2010-12-28 Dynamic Method Enterprises Limited Optical network topology databases based on a set of connectivity constraints
US7558215B2 (en) * 2004-09-24 2009-07-07 Alcatel-Lucent Usa Inc. Method for optimizing the frequency of network topology parameter updates
EP1900120A2 (en) 2005-06-06 2008-03-19 Intellambda Systems, Inc Quality of service in an optical network
US20070101397A1 (en) * 2005-11-01 2007-05-03 Bakri Aboukarr Interoperability of network components having different identification schemes
US8843503B2 (en) * 2006-06-30 2014-09-23 International Business Machines Corporation Methods and apparatus for automatically creating composite configuration items in configuration management database
CN101127755B (zh) * 2006-08-15 2010-05-26 深圳洪迪实业有限公司 实时视频图像传输方法及系统
WO2013073029A1 (ja) * 2011-11-16 2013-05-23 富士通株式会社 情報提供装置、方法、およびプログラム
US9118421B2 (en) * 2012-05-16 2015-08-25 Ciena Corporation Extending control plane functions to the network edge in an optical transport network
CN112579518B (zh) * 2020-12-24 2023-02-17 成都海光集成电路设计有限公司 网络拓扑结构的构建方法、访问方法及装置
CN117202465B (zh) * 2023-11-08 2024-02-09 深圳时空数字科技有限公司 一种用于室内弱电照明安全电源的控制方法

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US5185860A (en) * 1990-05-03 1993-02-09 Hewlett-Packard Company Automatic discovery of network elements
US5297138A (en) * 1991-04-30 1994-03-22 Hewlett-Packard Company Determining physical topology across repeaters and bridges in a computer network
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US5734824A (en) * 1993-02-10 1998-03-31 Bay Networks, Inc. Apparatus and method for discovering a topology for local area networks connected via transparent bridges
EP0676878A1 (en) * 1994-04-07 1995-10-11 International Business Machines Corporation Efficient point to point and multi point routing mechanism for programmable packet switching nodes in high speed data transmission networks
US5467345A (en) * 1994-05-31 1995-11-14 Motorola, Inc. Packet routing system and method therefor
US5732086A (en) 1995-09-21 1998-03-24 International Business Machines Corporation System and method for determining the topology of a reconfigurable multi-nodal network
US5710885A (en) * 1995-11-28 1998-01-20 Ncr Corporation Network management system with improved node discovery and monitoring
US6011804A (en) * 1995-12-20 2000-01-04 International Business Machines Corporation Dynamic bandwidth reservation for control traffic in high speed packet switching networks
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US5884036A (en) * 1996-11-08 1999-03-16 Haley; Andrew Paul Method for determining the topology of an ATM network having decreased looping of topology information cells
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US6031817A (en) * 1996-12-23 2000-02-29 Cascade Communications Corporation System and method for providing notification of malfunctions in a digital data network
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US6069895A (en) * 1997-08-29 2000-05-30 Nortel Networks Corporation Distributed route server
US6530032B1 (en) * 1999-09-23 2003-03-04 Nortel Networks Limited Network fault recovery method and apparatus

Also Published As

Publication number Publication date
JP2002514846A (ja) 2002-05-21
US6791948B1 (en) 2004-09-14
EP1088425A1 (en) 2001-04-04
EP1088425A4 (en) 2001-11-28
CA2329367A1 (en) 1999-11-11
AU764270B2 (en) 2003-08-14
AU5948199A (en) 1999-11-23
JP4759135B2 (ja) 2011-08-31
WO1999057853A1 (en) 1999-11-11

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