DE69225637T2 - Ermittlung der physikalischen Topologie über Verstärker und Brücken in einem Computernetzwerk - Google Patents
Ermittlung der physikalischen Topologie über Verstärker und Brücken in einem ComputernetzwerkInfo
- Publication number
- DE69225637T2 DE69225637T2 DE69225637T DE69225637T DE69225637T2 DE 69225637 T2 DE69225637 T2 DE 69225637T2 DE 69225637 T DE69225637 T DE 69225637T DE 69225637 T DE69225637 T DE 69225637T DE 69225637 T2 DE69225637 T2 DE 69225637T2
- Authority
- DE
- Germany
- Prior art keywords
- bridges
- determination
- computer network
- physical topology
- via amplifiers
- 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
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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/2854—Wide area networks, e.g. public data networks
-
- 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
-
- 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
- H04L45/48—Routing tree calculation
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Small-Scale Networks (AREA)
- Computer And Data Communications (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/693,980 US5297138A (en) | 1991-04-30 | 1991-04-30 | Determining physical topology across repeaters and bridges in a computer network |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69225637D1 DE69225637D1 (de) | 1998-07-02 |
DE69225637T2 true DE69225637T2 (de) | 1998-09-24 |
Family
ID=24786930
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69225637T Expired - Lifetime DE69225637T2 (de) | 1991-04-30 | 1992-04-29 | Ermittlung der physikalischen Topologie über Verstärker und Brücken in einem Computernetzwerk |
Country Status (5)
Country | Link |
---|---|
US (1) | US5297138A (de) |
EP (1) | EP0511851B1 (de) |
JP (1) | JP3323228B2 (de) |
CA (1) | CA2061687C (de) |
DE (1) | DE69225637T2 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7120127B2 (en) | 2000-09-19 | 2006-10-10 | Siemens Aktiengesellschaft | Method for ascertaining and visualizing network topologies |
Families Citing this family (54)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5727157A (en) * | 1990-09-17 | 1998-03-10 | Cabletron Systems, Inc. | Apparatus and method for determining a computer network topology |
GB9109609D0 (en) * | 1991-05-03 | 1991-06-26 | D2B Systems Co Ltd | System of signal processing apparatuses,and apparatuses for use in such a system |
US5574869A (en) * | 1992-03-30 | 1996-11-12 | Intel Corporation | Bus bridge circuit having configuration space enable register for controlling transition between various modes by writing the bridge identifier into CSE register |
DE4322249A1 (de) * | 1992-10-23 | 1994-04-28 | Marquardt Gmbh | Bus-Schalter |
US5550802A (en) * | 1992-11-02 | 1996-08-27 | National Semiconductor Corporation | Data communication network with management port for isochronous switch |
US5550836A (en) * | 1992-11-06 | 1996-08-27 | Hewlett-Packard Company | High speed data transfer over twisted pair cabling |
AU675362B2 (en) * | 1993-09-01 | 1997-01-30 | Cabletron Systems, Inc. | Determination of network topology |
US5430730A (en) * | 1993-09-14 | 1995-07-04 | Rolm Company | Method for building a sub-network in a distributed voice messaging system |
US5708772A (en) * | 1994-04-29 | 1998-01-13 | Bay Networks, Inc. | Network topology determination by dissecting unitary connections and detecting non-responsive nodes |
WO1996007139A1 (en) * | 1994-09-01 | 1996-03-07 | Mcalpine Gary L | A multi-port memory system including read and write buffer interfaces |
US5796738A (en) * | 1995-03-13 | 1998-08-18 | Compaq Computer Corporation | Multiport repeater with collision detection and jam signal generation |
US5742607A (en) * | 1995-12-20 | 1998-04-21 | Intel Corporation | Method and apparatus for controlling two way communication via disparate physical media |
US6233623B1 (en) | 1996-01-11 | 2001-05-15 | Cabletron Systems, Inc. | Replicated resource management system for managing resources in a distributed application and maintaining a relativistic view of state |
IL119062A0 (en) * | 1996-08-13 | 1996-11-14 | Madge Networks Israel Ltd | Apparatus and method for detecting a layout of a switched local network |
US6188675B1 (en) | 1996-08-23 | 2001-02-13 | International Business Machines Corporation | System and method for self-identifying and configuring the nodes of a network |
US5802319A (en) * | 1996-10-23 | 1998-09-01 | Hewlett-Packard Company | Method and apparatus for employing an intelligent agent to cause a packet to be sent to update a bridge's filtering database when a station is moved in a network |
US6038600A (en) * | 1997-07-16 | 2000-03-14 | Hewlett-Packard Company | Method and system for automatic detection of bridged and repeated network device connections |
US6003074A (en) * | 1998-02-24 | 1999-12-14 | Hewlett-Packard Company | Method and apparatus for mapping the physical topology of a subnetwork |
CA2329367C (en) * | 1998-05-02 | 2009-11-03 | Peter J. Desnoyers | Distributed switch and connection control arrangement and method for digital communications network |
US6205122B1 (en) * | 1998-07-21 | 2001-03-20 | Mercury Interactive Corporation | Automatic network topology analysis |
US6166653A (en) * | 1998-08-13 | 2000-12-26 | Motorola Inc | System for address initialization of generic nodes in a distributed command and control system and method therefor |
US6108702A (en) | 1998-12-02 | 2000-08-22 | Micromuse, Inc. | Method and apparatus for determining accurate topology features of a network |
US6243746B1 (en) * | 1998-12-04 | 2001-06-05 | Sun Microsystems, Inc. | Method and implementation for using computer network topology objects |
US6697338B1 (en) | 1999-10-28 | 2004-02-24 | Lucent Technologies Inc. | Determination of physical topology of a communication network |
JP3696023B2 (ja) * | 2000-01-31 | 2005-09-14 | 日立ソフトウエアエンジニアリング株式会社 | インテリジェントなネットワーク中継装置を有するネットワーク構成の自動認識方法及びシステム |
WO2001076194A1 (en) * | 2000-03-31 | 2001-10-11 | British Telecommunications Public Limited Company | Apparatus and method of determining network address usage and allocation |
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 |
US7237138B2 (en) * | 2000-05-05 | 2007-06-26 | Computer Associates Think, Inc. | Systems and methods for diagnosing faults in computer networks |
US7500143B2 (en) * | 2000-05-05 | 2009-03-03 | Computer Associates Think, Inc. | Systems and methods for managing and analyzing faults in computer networks |
WO2001086775A1 (en) * | 2000-05-05 | 2001-11-15 | Aprisma Management Technologies, Inc. | Help desk systems and methods for use with communications networks |
AU2001261275A1 (en) * | 2000-05-05 | 2001-11-20 | Aprisma Management Technologies, Inc. | Systems and methods for isolating faults in computer networks |
US7752024B2 (en) * | 2000-05-05 | 2010-07-06 | Computer Associates Think, Inc. | Systems and methods for constructing multi-layer topological models of computer networks |
GB2364851B (en) * | 2000-07-15 | 2002-07-31 | 3Com Corp | Identifying an edge switch and port to which a network user is attached |
US7039696B1 (en) * | 2000-10-31 | 2006-05-02 | Hewlett-Packard Development Company, L.P. | Method and system for processing data for network connections |
US7002926B1 (en) | 2000-11-30 | 2006-02-21 | Western Digital Ventures, Inc. | Isochronous switched fabric network |
GB2377118B (en) * | 2001-06-27 | 2003-06-25 | 3Com Corp | Method and apparatus for determining unmanaged network devices in the topology of a network |
US6826162B2 (en) * | 2001-09-28 | 2004-11-30 | Hewlett-Packard Development Company, L.P. | Locating and mapping wireless network devices via wireless gateways |
US20030064718A1 (en) * | 2001-09-28 | 2003-04-03 | Haines Robert E. | Selective communication in a wireless network based on peer-to-peer signal quality |
US20030093509A1 (en) * | 2001-10-05 | 2003-05-15 | Li Raymond M. | Storage area network methods and apparatus with coordinated updating of topology representation |
US7421466B2 (en) * | 2001-10-29 | 2008-09-02 | Hewlett-Packard Development Company, L.P. | Dynamic mapping of wireless network devices |
US7656903B2 (en) * | 2002-01-30 | 2010-02-02 | Panduit Corp. | System and methods for documenting networks with electronic modules |
US7512703B2 (en) * | 2003-01-31 | 2009-03-31 | Hewlett-Packard Development Company, L.P. | Method of storing data concerning a computer network |
WO2005053230A2 (en) | 2003-11-28 | 2005-06-09 | Insightix Ltd. | Methods and systems for collecting information relating to a communication network and for collecting information relating to operating systems operating on nodes in a communication network |
US20070297349A1 (en) * | 2003-11-28 | 2007-12-27 | Ofir Arkin | Method and System for Collecting Information Relating to a Communication Network |
EP1762094A4 (de) * | 2003-12-08 | 2007-11-14 | Silicon Image Inc | Integriertes adressierungsschema zur verwendung in einem system mit einer baumstruktur |
US20050152283A1 (en) * | 2004-01-08 | 2005-07-14 | David Ritzenthaler | Wireless device discovery |
US20050240874A1 (en) * | 2004-04-22 | 2005-10-27 | Alcatel | Bookmarks used for map navigation |
US8165014B2 (en) * | 2007-06-19 | 2012-04-24 | Commscope, Inc. Of North Carolina | Methods and systems for using managed port circuitry to map connections among structured cabling apparatus and network devices |
US20090327563A1 (en) * | 2008-06-30 | 2009-12-31 | Ilia Greenblat | Connecting between data-handling circuits of an integrated circuit |
EP2159959B1 (de) | 2008-08-26 | 2013-06-19 | Siemens Aktiengesellschaft | Verfahren zur Ermittlung einer Topologie, Netzwerkkomponente und Zentraleinheit |
JP5370702B2 (ja) | 2009-12-18 | 2013-12-18 | 株式会社村田製作所 | 薄膜形成方法 |
CN102656572B (zh) | 2009-12-18 | 2014-12-03 | 国际商业机器公司 | 用于形成包括配置信息的获取受到限制的配置要素在内的系统的配置要素的配置信息的系统、程序及方法 |
US20140108000A1 (en) * | 2012-10-11 | 2014-04-17 | Cisco Technology, Inc. | Generate, Edit, and Automated Use of a Machine-Readable Cable Specification to Audit Cabling of a Converged Infrastructure |
CN114520765A (zh) * | 2022-01-13 | 2022-05-20 | 锐捷网络股份有限公司 | 设备的自动配置方法及装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4827411A (en) * | 1987-06-15 | 1989-05-02 | International Business Machines Corporation | Method of maintaining a topology database |
DE68924216T2 (de) * | 1988-07-25 | 1996-04-18 | Digital Equipment Corp | Verfahren und Vorrichtung zur Kontrolle der Netzwerktopologie. |
US4864559A (en) * | 1988-09-27 | 1989-09-05 | Digital Equipment Corporation | Method of multicast message distribution |
US5140585A (en) * | 1990-07-19 | 1992-08-18 | Kabushiki Kaisha Toshiba | Star local-area network system |
WO1992006547A1 (en) * | 1990-09-28 | 1992-04-16 | Hewlett-Packard Company | Method of ascertaining topology features of a network |
-
1991
- 1991-04-30 US US07/693,980 patent/US5297138A/en not_active Expired - Lifetime
-
1992
- 1992-02-21 CA CA002061687A patent/CA2061687C/en not_active Expired - Fee Related
- 1992-04-28 JP JP13576792A patent/JP3323228B2/ja not_active Expired - Fee Related
- 1992-04-29 DE DE69225637T patent/DE69225637T2/de not_active Expired - Lifetime
- 1992-04-29 EP EP92303873A patent/EP0511851B1/de not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7120127B2 (en) | 2000-09-19 | 2006-10-10 | Siemens Aktiengesellschaft | Method for ascertaining and visualizing network topologies |
Also Published As
Publication number | Publication date |
---|---|
CA2061687C (en) | 2000-02-29 |
CA2061687A1 (en) | 1992-10-31 |
EP0511851B1 (de) | 1998-05-27 |
JP3323228B2 (ja) | 2002-09-09 |
DE69225637D1 (de) | 1998-07-02 |
US5297138A (en) | 1994-03-22 |
EP0511851A2 (de) | 1992-11-04 |
JPH05183549A (ja) | 1993-07-23 |
EP0511851A3 (en) | 1993-06-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: HEWLETT-PACKARD CO. (N.D.GES.D.STAATES DELAWARE), |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: HEWLETT-PACKARD DEVELOPMENT CO., L.P., HOUSTON, TE |
|
R071 | Expiry of right |
Ref document number: 511851 Country of ref document: EP |