+

WO1998018306A3 - Procede et appareil de generation d'une topologie de reseau - Google Patents

Procede et appareil de generation d'une topologie de reseau Download PDF

Info

Publication number
WO1998018306A3
WO1998018306A3 PCT/US1997/019485 US9719485W WO9818306A3 WO 1998018306 A3 WO1998018306 A3 WO 1998018306A3 US 9719485 W US9719485 W US 9719485W WO 9818306 A3 WO9818306 A3 WO 9818306A3
Authority
WO
WIPO (PCT)
Prior art keywords
forwarding data
port forwarding
computer network
topology
subset
Prior art date
Application number
PCT/US1997/019485
Other languages
English (en)
Other versions
WO1998018306A2 (fr
Inventor
Joseph A Ekstrom
J Bernard Gille
Neill Thomas G Mc
Hui Yang
Original Assignee
Switchsoft Systems 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 Switchsoft Systems Inc filed Critical Switchsoft Systems Inc
Priority to JP52067998A priority Critical patent/JP2001524272A/ja
Priority to EP97946331A priority patent/EP0876649A4/fr
Publication of WO1998018306A2 publication Critical patent/WO1998018306A2/fr
Publication of WO1998018306A3 publication Critical patent/WO1998018306A3/fr

Links

Classifications

    • 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
    • H04L41/12—Discovery or management of network topologies

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Small-Scale Networks (AREA)
  • Computer And Data Communications (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

La présente invention concerne un procédé permettant de déterminer la topologie d'un réseau informatique consistant à lire des données transmises aux ports en provenance de chaque appareil dans, au moins, un sous-ensemble d'un réseau informatique. Les données transmises aux ports sont, ensuite, traitées et analysées de façon à déduire la topologie du sous-ensemble, au moins, du réseau informatique. La lecture des données transmises aux ports est, de préférence, effectuée en rendant tous les commutateurs accessibles dans le sous-ensemble, au moins, du réseau informatique de façon à fournir, pour la suite de l'analyse, un maximum de données transmises aux ports, disponibles. L'analyse topologique utilise une fonction récursive de façon à déduire la topologie à partir des données dérivées, transmises aux ports et ce, en plaçant les commutateurs accessibles dans une structure arborescente permettant de visualiser, de façon efficace, les interconnexions physiques des commutateurs.
PCT/US1997/019485 1996-10-28 1997-10-27 Procede et appareil de generation d'une topologie de reseau WO1998018306A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP52067998A JP2001524272A (ja) 1996-10-28 1997-10-27 ネットワークトポロジーを生成するための方法と装置
EP97946331A EP0876649A4 (fr) 1996-10-28 1997-10-27 Procede et appareil de generation d'une topologie de reseau

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US74256696A 1996-10-28 1996-10-28
US08/742,566 1996-10-28

Publications (2)

Publication Number Publication Date
WO1998018306A2 WO1998018306A2 (fr) 1998-05-07
WO1998018306A3 true WO1998018306A3 (fr) 1998-07-16

Family

ID=24985343

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1997/019485 WO1998018306A2 (fr) 1996-10-28 1997-10-27 Procede et appareil de generation d'une topologie de reseau

Country Status (3)

Country Link
EP (1) EP0876649A4 (fr)
JP (1) JP2001524272A (fr)
WO (1) WO1998018306A2 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6618755B1 (en) 1999-12-07 2003-09-09 Watchguard Technologies, Inc. Automatically identifying subnetworks in a network
JP2002158661A (ja) * 2000-11-16 2002-05-31 Naretsuji Moderingu Kenkyusho:Kk ネットワーク構築方法と経営レポート収集方法と装置
US7200646B2 (en) 2001-04-25 2007-04-03 Sun Microsystems, Inc. System and method for on-demand node creation for fabric devices
US6920491B2 (en) 2001-04-25 2005-07-19 Sun Microsystems, Inc. Fabric device configuration interface for onlining fabric devices for use from a host system
US7171474B2 (en) 2001-04-25 2007-01-30 Sun Microsystems, Inc. Persistent repository for on-demand node creation for fabric devices
US7200122B2 (en) * 2001-09-06 2007-04-03 Avaya Technology Corp. Using link state information to discover IP network topology
US7571239B2 (en) 2002-01-08 2009-08-04 Avaya Inc. Credential management and network querying
DE10204826A1 (de) 2002-02-06 2003-08-14 Siemens Ag System und Verfahren zur Analyse eines Netzwerks und/oder Generierung der Topologie eines Netzwerks
US6978314B2 (en) * 2002-02-26 2005-12-20 Xerox Corporation System and method for locating devices on a local area network
US6965951B2 (en) 2002-05-17 2005-11-15 Sun Microsystems, Inc. Device centric discovery and configuration for fabric devices
WO2008016861A2 (fr) * 2006-08-01 2008-02-07 Rajesh Balasubramaniam Inférence de liaison dans des réseaux importants sur la base de données incomplètes
CN115242619B (zh) * 2022-06-22 2025-04-11 中国电信股份有限公司 设备端口连接关系建立方法、装置、电子设备及存储介质
CN116827801B (zh) * 2023-08-25 2023-12-15 武汉吧哒科技股份有限公司 网络拓扑构建方法、装置、计算机设备及可读存储介质

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5179554A (en) * 1991-04-08 1993-01-12 Digital Equipment Corporation Automatic association of local area network station addresses with a repeater port
US5261044A (en) * 1990-09-17 1993-11-09 Cabletron Systems, Inc. Network management system using multifunction icons for information display
US5321695A (en) * 1991-05-01 1994-06-14 Hewlett-Packard Company Port arrival identification for computer network packets
US5583991A (en) * 1993-06-29 1996-12-10 Bay Networks, Inc. Method for providing for automatic topology discovery in an ATM network or the like
US5606664A (en) * 1990-05-21 1997-02-25 Bay Networks, Inc. Apparatus and method for automatically determining the topology of a local area network
US5684796A (en) * 1994-05-03 1997-11-04 Bay Networks Group, Inc. Method and apparatus for determining and maintaining agent topology information in a multi-segment network
US5706440A (en) * 1995-08-23 1998-01-06 International Business Machines Corporation Method and system for determining hub topology of an ethernet LAN segment

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5606664A (en) * 1990-05-21 1997-02-25 Bay Networks, Inc. Apparatus and method for automatically determining the topology of a local area network
US5261044A (en) * 1990-09-17 1993-11-09 Cabletron Systems, Inc. Network management system using multifunction icons for information display
US5179554A (en) * 1991-04-08 1993-01-12 Digital Equipment Corporation Automatic association of local area network station addresses with a repeater port
US5321695A (en) * 1991-05-01 1994-06-14 Hewlett-Packard Company Port arrival identification for computer network packets
US5583991A (en) * 1993-06-29 1996-12-10 Bay Networks, Inc. Method for providing for automatic topology discovery in an ATM network or the like
US5684796A (en) * 1994-05-03 1997-11-04 Bay Networks Group, Inc. Method and apparatus for determining and maintaining agent topology information in a multi-segment network
US5706440A (en) * 1995-08-23 1998-01-06 International Business Machines Corporation Method and system for determining hub topology of an ethernet LAN segment

Also Published As

Publication number Publication date
JP2001524272A (ja) 2001-11-27
EP0876649A2 (fr) 1998-11-11
EP0876649A4 (fr) 1999-11-03
WO1998018306A2 (fr) 1998-05-07

Similar Documents

Publication Publication Date Title
WO1998018306A3 (fr) Procede et appareil de generation d'une topologie de reseau
Vishakantaiah et al. Automatic test knowledge extraction from VHDL (ATKET)
ATE262195T1 (de) Vorrichtung und verfahren zur fernen datenrückgewinnung
ATE347230T1 (de) Tcp/ip/ppp modem
DE69706439D1 (de) Rechnersortiersystem zur datenkompression
TW354424B (en) A method for routing of nets in an electronic device
WO2000022710A3 (fr) Procede et appareil de detection, analyse et suppression de virus informatique en temps reel
WO2000028698A3 (fr) Systeme et procede pour analyser des protocoles reseau
EP0985178A4 (fr) Systeme et procede pour etablir un groupement d'agents pour communiquer en temps reel entre des systemes informatiques
WO2002003220A3 (fr) Procede et dispositif pour fournir des services informatiques
EP0326927A3 (fr) Méthode et dispositif de traitement d'une base de données
AU4522597A (en) Improvements in component machine testing using neural network processed vibration data analysis
WO1999044152A3 (fr) Appareil et navigateur reseau de donnees fournissant des communications web sensibles au contexte
TW325536B (en) Method and apparatus for accessing a register in a data processing system
GB2395397B (en) System and method to automatically obtain a service
WO1997036227A3 (fr) Procede et systeme d'ordinateur pour traiter un ensemble d'elements de donnees sur un processeur sequentiel
CA2089842A1 (fr) Systeme de traitement du langage utilisant des reseaux d'objets
CA2242504A1 (fr) Appareil et methode de recherche d'informations dans un reseau
JPS54142037A (en) Test program starting system for terminal unit
MY120250A (en) Computer system and method for preparing a computer-readable medium
FR2755259B1 (fr) Procede de mise en correspondance d'un boitier de commande de groupe avec un boitier de commande et/ou un boitier d'action et/ou un boitier de mesure
ATE211841T1 (de) System und verfahren zum datenaustausch in einem netzwerk
EP0809200A3 (fr) Méthode et système de calcul concurrent entre des simulateurs hétérogènes
Standley et al. Improved signal delay bounds for RC tree networks
JP3328056B2 (ja) 構文解析木からの情報抽出装置

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): JP

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LU MC NL PT SE

ENP Entry into the national phase

Ref country code: JP

Ref document number: 1998 520679

Kind code of ref document: A

Format of ref document f/p: F

AK Designated states

Kind code of ref document: A3

Designated state(s): JP

AL Designated countries for regional patents

Kind code of ref document: A3

Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LU MC NL PT SE

WWE Wipo information: entry into national phase

Ref document number: 1997946331

Country of ref document: EP

121 Ep: the epo has been informed by wipo that ep was designated in this application
WWP Wipo information: published in national office

Ref document number: 1997946331

Country of ref document: EP

WWW Wipo information: withdrawn in national office

Ref document number: 1997946331

Country of ref document: EP

点击 这是indexloc提供的php浏览器服务，不要输入任何密码和下载