DE69733107T2 - System und verfahren zur dynamischen netzwerk-topologie erforschung - Google Patents

System und verfahren zur dynamischen netzwerk-topologie erforschung Download PDF

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Publication number
DE69733107T2
DE69733107T2 DE69733107T DE69733107T DE69733107T2 DE 69733107 T2 DE69733107 T2 DE 69733107T2 DE 69733107 T DE69733107 T DE 69733107T DE 69733107 T DE69733107 T DE 69733107T DE 69733107 T2 DE69733107 T2 DE 69733107T2
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DE
Germany
Prior art keywords
frame
network
node
ping
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
DE69733107T
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German (de)
English (en)
Other versions
DE69733107D1 (de
Inventor
Thomas M. Wicki
J. Patrick HELLAND
Wolf-Dietrich Weber
W. Winfried WILCKE
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Fujitsu Ltd
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Fujitsu Ltd
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Publication date
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Publication of DE69733107D1 publication Critical patent/DE69733107D1/de
Application granted granted Critical
Publication of DE69733107T2 publication Critical patent/DE69733107T2/de
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)
DE69733107T 1996-02-22 1997-02-21 System und verfahren zur dynamischen netzwerk-topologie erforschung Expired - Fee Related DE69733107T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US605676 1996-02-22
US08/605,676 US5740346A (en) 1996-02-22 1996-02-22 System and method for dynamic network topology exploration
PCT/US1997/002631 WO1997031458A1 (en) 1996-02-22 1997-02-21 System and method for dynamic network topology exploration

Publications (2)

Publication Number Publication Date
DE69733107D1 DE69733107D1 (de) 2005-06-02
DE69733107T2 true DE69733107T2 (de) 2005-09-29

Family

ID=24424721

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69733107T Expired - Fee Related DE69733107T2 (de) 1996-02-22 1997-02-21 System und verfahren zur dynamischen netzwerk-topologie erforschung

Country Status (5)

Country Link
US (1) US5740346A (enExample)
EP (1) EP0823164B1 (enExample)
JP (1) JP3739798B2 (enExample)
DE (1) DE69733107T2 (enExample)
WO (1) WO1997031458A1 (enExample)

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US7430164B2 (en) * 1998-05-04 2008-09-30 Hewlett-Packard Development Company, L.P. Path recovery on failure in load balancing switch protocols
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US7283476B2 (en) * 1999-01-11 2007-10-16 Hewlett-Packard Development Company, L.P. Identity negotiation switch protocols
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US6560648B1 (en) * 1999-04-19 2003-05-06 International Business Machines Corporation Method and apparatus for network latency performance measurement
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US6721314B1 (en) * 1999-05-20 2004-04-13 Lucent Technologies Inc. Method and apparatus for applying once-only processing in a data network
US6631421B1 (en) 1999-06-02 2003-10-07 Sun Microsystems, Inc. Recursive partitioning of networks
US6584073B1 (en) 1999-06-02 2003-06-24 Sun Microsystems, Inc. Network topologies
US6567856B1 (en) * 1999-06-02 2003-05-20 Sun Microsystems, Inc. Deadlock-free routing
US6603742B1 (en) 1999-06-02 2003-08-05 Sun Microsystems, Inc. Network reconfiguration
US6791939B1 (en) 1999-06-02 2004-09-14 Sun Microsystems, Inc. Dynamic generation of deadlock-free routings
US6785237B1 (en) 2000-03-31 2004-08-31 Networks Associates Technology, Inc. Method and system for passive quality of service monitoring of a network
US6681248B1 (en) * 2000-04-12 2004-01-20 Sycamore Networks, Inc. Method for port connectivity discovery in transparent high bandwidth networks
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
US6697962B1 (en) 2000-10-20 2004-02-24 Unisys Corporation Remote computer system monitoring and diagnostic board
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
US20020086689A1 (en) * 2000-12-28 2002-07-04 Brian Moran Rerouting wireless messages to locate service providers
US7058823B2 (en) * 2001-02-28 2006-06-06 Advanced Micro Devices, Inc. Integrated circuit having programmable voltage level line drivers and method of operation
US6912611B2 (en) * 2001-04-30 2005-06-28 Advanced Micro Devices, Inc. Split transactional unidirectional bus architecture and method of operation
US6813673B2 (en) * 2001-04-30 2004-11-02 Advanced Micro Devices, Inc. Bus arbitrator supporting multiple isochronous streams in a split transactional unidirectional bus architecture and method of operation
US6785758B1 (en) 2001-06-01 2004-08-31 Advanced Micro Devices, Inc. System and method for machine specific register addressing in a split transactional unidirectional bus architecture
US6763415B1 (en) 2001-06-08 2004-07-13 Advanced Micro Devices, Inc. Speculative bus arbitrator and method of operation
US7725039B2 (en) * 2001-07-18 2010-05-25 Meriton Networks Us Inc. Method and apparatus for automatic port interconnection discovery in an optical network
US6950394B1 (en) 2001-09-07 2005-09-27 Agilent Technologies, Inc. Methods and systems to transfer information using an alternative routing associated with a communication network
US6763418B1 (en) 2001-09-07 2004-07-13 Agilent Technologies, Inc. Request bus arbitration
US7054330B1 (en) 2001-09-07 2006-05-30 Chou Norman C Mask-based round robin arbitration
US6920106B1 (en) 2001-09-07 2005-07-19 Agilent Technologies, Inc. Speculative loading of buffers within a port of a network device
US7237016B1 (en) 2001-09-07 2007-06-26 Palau Acquisition Corporation (Delaware) Method and system to manage resource requests utilizing link-list queues within an arbiter associated with an interconnect device
US6839794B1 (en) 2001-10-12 2005-01-04 Agilent Technologies, Inc. Method and system to map a service level associated with a packet to one of a number of data streams at an interconnect device
US7209476B1 (en) 2001-10-12 2007-04-24 Avago Technologies General Ip (Singapore) Pte. Ltd. Method and apparatus for input/output port mirroring for networking system bring-up and debug
US6922749B1 (en) 2001-10-12 2005-07-26 Agilent Technologies, Inc. Apparatus and methodology for an input port of a switch that supports cut-through operation within the switch
US7016996B1 (en) 2002-04-15 2006-03-21 Schober Richard L Method and apparatus to detect a timeout condition for a data item within a process
US20050007997A1 (en) * 2003-07-09 2005-01-13 Blaise Morton Distributed control method and system to route flows on netwowrks
CN100372309C (zh) * 2005-10-14 2008-02-27 杭州华三通信技术有限公司 一种桥管理信息库的更新方法
US8559336B2 (en) * 2010-01-29 2013-10-15 Alcatel Lucent Method and apparatus for hint-based discovery of path supporting infrastructure
US8493870B2 (en) * 2010-01-29 2013-07-23 Alcatel Lucent Method and apparatus for tracing mobile sessions
US8868029B2 (en) * 2010-01-29 2014-10-21 Alcatel Lucent Method and apparatus for managing mobile resource usage
US8767584B2 (en) * 2010-01-29 2014-07-01 Alcatel Lucent Method and apparatus for analyzing mobile services delivery
US8542576B2 (en) * 2010-01-29 2013-09-24 Alcatel Lucent Method and apparatus for auditing 4G mobility networks
US8767742B2 (en) 2010-04-22 2014-07-01 International Business Machines Corporation Network data congestion management system
US20110261696A1 (en) 2010-04-22 2011-10-27 International Business Machines Corporation Network data congestion management probe system
US11741050B2 (en) 2021-01-29 2023-08-29 Salesforce, Inc. Cloud storage class-based variable cache availability

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US5138615A (en) * 1989-06-22 1992-08-11 Digital Equipment Corporation Reconfiguration system and method for high-speed mesh connected local area network
US5485578A (en) * 1993-03-08 1996-01-16 Apple Computer, Inc. Topology discovery in a multiple-ring network
ATE208109T1 (de) * 1993-07-30 2001-11-15 Ibm Verfahren und gerät zur automatischen verteilung einer netztopologie in haupt- und nebentopologie
GB2286508A (en) * 1994-02-08 1995-08-16 Ibm Performance and status monitoring in a computer network
JPH07235939A (ja) * 1994-02-22 1995-09-05 Fujitsu Ltd トラヒック分散装置及び方法並びに中継装置及び端末装置
JPH07273785A (ja) * 1994-03-29 1995-10-20 Nec Corp リングシステムにおけるノード間情報収集方式
JP2871469B2 (ja) * 1994-07-19 1999-03-17 日本電気株式会社 Ａｔｍ網構成管理方法
US5619497A (en) * 1994-12-22 1997-04-08 Emc Corporation Method and apparatus for reordering frames
US5499237A (en) * 1995-03-23 1996-03-12 Motorola, Inc. Waste canceling packet routing system and method
US5602839A (en) * 1995-11-09 1997-02-11 International Business Machines Corporation Adaptive and dynamic message routing system for multinode wormhole networks

Also Published As

Publication number Publication date
DE69733107D1 (de) 2005-06-02
JP3739798B2 (ja) 2006-01-25
WO1997031458A1 (en) 1997-08-28
EP0823164B1 (en) 2005-04-27
JPH11504494A (ja) 1999-04-20
US5740346A (en) 1998-04-14
EP0823164A1 (en) 1998-02-11

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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