DE60334748D1 - Netzwerkeinheit zur Verwendung in einem Kaskaden-System - Google Patents

Netzwerkeinheit zur Verwendung in einem Kaskaden-System

Info

Publication number
DE60334748D1
DE60334748D1 DE60334748T DE60334748T DE60334748D1 DE 60334748 D1 DE60334748 D1 DE 60334748D1 DE 60334748 T DE60334748 T DE 60334748T DE 60334748 T DE60334748 T DE 60334748T DE 60334748 D1 DE60334748 D1 DE 60334748D1
Authority
DE
Germany
Prior art keywords
port
cascade
unit
destination
source
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
Application number
DE60334748T
Other languages
English (en)
Inventor
Eugene O'neill
Kam Choi
Edele O'malley
Maurice Arthur Goodfellow
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.)
3Com Corp
Original Assignee
3Com 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 3Com Corp filed Critical 3Com Corp
Application granted granted Critical
Publication of DE60334748D1 publication Critical patent/DE60334748D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • 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
    • H04L45/26—Route discovery packet
    • 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
    • H04L45/74—Address processing for routing
    • H04L45/742—Route cache; Operation thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/35—Switches specially adapted for specific applications
    • H04L49/351—Switches specially adapted for specific applications for local area network [LAN], e.g. Ethernet switches
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/20—Support for services
    • H04L49/201—Multicast operation; Broadcast operation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/30—Peripheral units, e.g. input or output ports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/30—Peripheral units, e.g. input or output ports
    • H04L49/3009—Header conversion, routing tables or routing tags

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Microwave Amplifiers (AREA)
  • Paper (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Small-Scale Networks (AREA)
  • Circuits Of Receivers In General (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
DE60334748T 2002-11-20 2003-01-04 Netzwerkeinheit zur Verwendung in einem Kaskaden-System Expired - Lifetime DE60334748D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0227048.6A GB0227048D0 (en) 2002-11-20 2002-11-20 Network units for use in and organisation of cascade systems

Publications (1)

Publication Number Publication Date
DE60334748D1 true DE60334748D1 (de) 2010-12-09

Family

ID=9948168

Family Applications (2)

Application Number Title Priority Date Filing Date
DE60317155T Expired - Lifetime DE60317155T2 (de) 2002-11-20 2003-01-04 Netzwerkeinheiten zur Verwendung in und Organisation von Kaskadensystemen
DE60334748T Expired - Lifetime DE60334748D1 (de) 2002-11-20 2003-01-04 Netzwerkeinheit zur Verwendung in einem Kaskaden-System

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE60317155T Expired - Lifetime DE60317155T2 (de) 2002-11-20 2003-01-04 Netzwerkeinheiten zur Verwendung in und Organisation von Kaskadensystemen

Country Status (5)

Country Link
US (1) US7522589B2 (de)
EP (3) EP1760968B1 (de)
AT (1) ATE377312T1 (de)
DE (2) DE60317155T2 (de)
GB (2) GB0227048D0 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7111101B1 (en) * 2003-05-07 2006-09-19 Ayago Technologies General Ip (Singapore) Ptd. Ltd. Method and system for port numbering in an interconnect device
US20050141431A1 (en) 2003-08-06 2005-06-30 Caveney Jack E. Network managed device installation and provisioning technique
US7672318B2 (en) * 2003-11-06 2010-03-02 Telefonaktiebolaget L M Ericsson (Publ) Adaptable network bridge
US7359383B2 (en) * 2004-03-29 2008-04-15 Hewlett-Packard Development Company, L.P. Load balancing with mesh tagging
US20060179152A1 (en) * 2005-01-31 2006-08-10 Broadcom Corporation In-band access of management registers
GB2424144B (en) 2005-03-11 2008-12-31 3Com Corp Packet diversion in switching fabrics and multiple forwarding instructions for packets
CA2608156A1 (en) * 2005-05-20 2006-11-23 Duaxes Corporation Data processing system
US7889665B2 (en) * 2008-02-28 2011-02-15 Alcatel Lucent Bridge port MAC address discovery mechanism in ethernet networks
CN101388850B (zh) * 2008-11-05 2010-12-22 北京星网锐捷网络技术有限公司 一种组播报文转发方法及装置
US8843075B2 (en) 2009-10-07 2014-09-23 Shure Acquisition Holdings, Inc. Self-discovery of an RF configuration for a wireless system
US9019885B2 (en) 2009-10-07 2015-04-28 Shure Acquisition Holdings, Inc. Data networking through inherent RF connections in a communication system
CN102577232B (zh) * 2009-10-29 2016-01-20 惠普发展公司，有限责任合伙企业 连接到传感器的网络交换机
JP5594171B2 (ja) * 2011-02-02 2014-09-24 富士通株式会社 通信処理装置、アドレス学習プログラムおよびアドレス学習方法
US9432212B2 (en) * 2011-08-11 2016-08-30 Dell Products L.P. Data switching system
JP5907763B2 (ja) * 2012-03-13 2016-04-26 三菱電機株式会社 集線装置および優先制御システム
US8861401B2 (en) 2012-04-03 2014-10-14 International Business Machines Corporation Layer 2 packet switching without look-up table for ethernet switches
US8902896B2 (en) 2012-04-16 2014-12-02 International Business Machines Corporation Packet switching without look-up table for ethernet switches
US9236936B2 (en) * 2012-08-31 2016-01-12 Hughes Network Systems, Llc System and method for low-complexity, high-speed preprocessing of encapsulated packets in a broadband communications network
EP3591848B1 (de) * 2012-09-21 2023-09-27 Shure Acquisition Holdings, Inc. Signalempfänger in einem hf-verteilsystem
US10110712B2 (en) 2014-06-04 2018-10-23 Nicira, Inc. Efficient packet classification for dynamic containers
WO2015187200A1 (en) * 2014-06-04 2015-12-10 Nicira, Inc. Efficient packet classification for dynamic containers
US9774707B2 (en) 2014-06-04 2017-09-26 Nicira, Inc. Efficient packet classification for dynamic containers
CN105743780B (zh) 2014-12-09 2019-05-28 华为技术有限公司 报文传输方法及装置
KR101745456B1 (ko) * 2016-05-12 2017-06-09 아주대학교산학협력단 HiL 시뮬레이션 환경에서 대용량 데이터를 전송하기 위한 전자제어 장치, 이를 포함하는 시스템 및 그 방법
CN114007152B (zh) * 2022-01-05 2022-06-07 北京国科天迅科技有限公司 一种针对光纤交换机的端口汇聚处理方法及装置

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5220562A (en) * 1989-05-12 1993-06-15 Hitachi, Ltd. Bridge apparatus and a communication system between networks using the bridge apparatus
US5371852A (en) * 1992-10-14 1994-12-06 International Business Machines Corporation Method and apparatus for making a cluster of computers appear as a single host on a network
US5394402A (en) * 1993-06-17 1995-02-28 Ascom Timeplex Trading Ag Hub for segmented virtual local area network with shared media access
US5485455A (en) * 1994-01-28 1996-01-16 Cabletron Systems, Inc. Network having secure fast packet switching and guaranteed quality of service
US5521913A (en) * 1994-09-12 1996-05-28 Amber Wave Systems, Inc. Distributed processing ethernet switch with adaptive cut-through switching
US5613069A (en) * 1994-12-16 1997-03-18 Tony Walker Non-blocking packet switching network with dynamic routing codes having incoming packets diverted and temporarily stored in processor inputs when network ouput is not available
US5822523A (en) * 1996-02-01 1998-10-13 Mpath Interactive, Inc. Server-group messaging system for interactive applications
US5793764A (en) * 1996-03-12 1998-08-11 International Business Machines Corporation LAN switch with distributed copy function
US5940596A (en) * 1996-03-25 1999-08-17 I-Cube, Inc. Clustered address caching system for a network switch
US6115378A (en) * 1997-06-30 2000-09-05 Sun Microsystems, Inc. Multi-layer distributed network element
US6160811A (en) * 1997-09-12 2000-12-12 Gte Internetworking Incorporated Data packet router
US6079034A (en) * 1997-12-05 2000-06-20 Hewlett-Packard Company Hub-embedded system for automated network fault detection and isolation
US6208644B1 (en) * 1998-03-12 2001-03-27 I-Cube, Inc. Network switch providing dynamic load balancing
JP2001045061A (ja) * 1999-08-02 2001-02-16 Hitachi Ltd 通信ノード装置
US6640206B1 (en) * 1999-12-17 2003-10-28 Omnicluster Technologies Inc. Peer networking in concentrated computer clusters
US6625124B1 (en) * 2000-03-03 2003-09-23 Luminous Networks, Inc. Automatic reconfiguration of short addresses for devices in a network due to change in network topology
GB2361830B (en) 2000-04-26 2002-01-30 3Com Corp Stackable network units including registers for identifying trunk connection status of stacked units
GB2362538B (en) 2000-05-20 2002-05-08 3Com Corp Method for synchronising databases in stacked network units
DE60126533T2 (de) * 2000-06-19 2007-11-22 Broadcom Corp., Irvine Vermittlungsstelle mit einer Speicherverwaltungeinheit zur Verbesserung der Flusssteurung
EP1193917B1 (de) * 2000-09-20 2006-01-04 Broadcom Corporation Netzwerverkmittlung mit der Möglichkeit Anschlüsse zu blockieren
US7227862B2 (en) * 2000-09-20 2007-06-05 Broadcom Corporation Network switch having port blocking capability
US7095738B1 (en) * 2002-05-07 2006-08-22 Cisco Technology, Inc. System and method for deriving IPv6 scope identifiers and for mapping the identifiers into IPv6 addresses

Also Published As

Publication number Publication date
EP1760969A1 (de) 2007-03-07
EP1422884A1 (de) 2004-05-26
ATE377312T1 (de) 2007-11-15
GB0300011D0 (en) 2003-02-05
DE60317155D1 (de) 2007-12-13
EP1760968B1 (de) 2010-10-27
DE60317155T2 (de) 2008-08-07
US7522589B2 (en) 2009-04-21
US20040095928A1 (en) 2004-05-20
EP1760968A1 (de) 2007-03-07
GB0227048D0 (en) 2002-12-24
GB2395618B (en) 2005-02-16
EP1422884B1 (de) 2007-10-31
GB2395618A (en) 2004-05-26

Similar Documents

Publication Publication Date Title
DE60334748D1 (de) Netzwerkeinheit zur Verwendung in einem Kaskaden-System
NO20006668L (no) Brannvegg og fremgangsmåte til styring av nettverk-trafikk av datapakker mellom interne og eksterne nettverk
GB2424145A (en) Adaptive source routing and packet processing
MY151560A (en) Hybrid routing protocol for a network with mesh topology
ATE478496T1 (de) Regeln zur klassifizierung und markierung für vermittlungsknoten
WO2006096315A3 (en) Methods and devices for improving the multiple spanning tree protocol
ATE387789T1 (de) Verbund-fernverbindung
EP2582091A3 (de) Netzbetriebenes System zur Verwaltung und Sicherung von Netzwerken
DE602005015147D1 (de) Verfahren und vorrichtung zur routenoptimierung in einem telekommunikationsnetz
TW200507546A (en) Multicast group management in infiniband
WO2004012393A3 (en) Identifying network routers and paths
MY156044A (en) Method and system of routing in a utility smart-grid network
TW200507560A (en) Method and system for open-loop congestion control in a system fabric
WO2006008494A3 (en) Method of operating a network with test packets
EP1876765A3 (de) Verfahren zum Erlernen und Weiterleiten von Ethernetdatenrahmen, Ethernet-Netzwerk und Brücke
MY139565A (en) Method and apparatus for router port configuration
EP1419625A4 (de) Virtuelle ausgangspaketklassifizierung beim eingang
EP1515477A3 (de) System und Verfahren zur Verwaltung von Mitgliedschaft einer Mehrfachsendungsgruppe
ATE519298T1 (de) Verfahren zur paketklassifizierung basierend auf dem protokolltyp und auf prioritäten
AU2002358656A1 (en) Method and device for broadcast in point-to-point packet networks
ATE415025T1 (de) Routen-optimierter multicast-verkehr für einen mobilen netzknoten
CA2496345A1 (en) Efficient intra-domain routing in packet-switched networks
ATE372623T1 (de) Dynamisches system zur übertragung von netzwerküberwachungsdaten an knoten ausserhalb des management systems
EP0892575A3 (de) Verfahren zum lose Quellenleitweglenkung von IP-paketen in einem ATM-netz
FI20041681A0 (fi) Liikenteen rajoittaminen kommunikaatiojärjestelmissä

Legal Events

Date Code Title Description
R097 No opposition filed against granted patent, or epo opposition proceedings concluded without decision

Ref document number: 1760968

Country of ref document: EP

Effective date: 20110728