ATE350838T1 - Netzwerkvermittlungseinrichtung mit auf der basis von benutzung verteilten umleitungsdatenbanken - Google Patents

Netzwerkvermittlungseinrichtung mit auf der basis von benutzung verteilten umleitungsdatenbanken

Info

Publication number
ATE350838T1
ATE350838T1 AT99119104T AT99119104T ATE350838T1 AT E350838 T1 ATE350838 T1 AT E350838T1 AT 99119104 T AT99119104 T AT 99119104T AT 99119104 T AT99119104 T AT 99119104T AT E350838 T1 ATE350838 T1 AT E350838T1
Authority
AT
Austria
Prior art keywords
switching device
port
lookup
network switching
addresses
Prior art date
Application number
AT99119104T
Other languages
English (en)
Inventor
Jayansenan Sundara Ganesh
Timothy S Michels
Original Assignee
Cit Alcatel
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 Cit Alcatel filed Critical Cit Alcatel
Application granted granted Critical
Publication of ATE350838T1 publication Critical patent/ATE350838T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/10—Packet switching elements characterised by the switching fabric construction
    • H04L49/103—Packet switching elements characterised by the switching fabric construction using a shared central buffer; using a shared memory
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Telephonic Communication Services (AREA)
  • Small-Scale Networks (AREA)
  • Computer And Data Communications (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
AT99119104T 1998-10-05 1999-10-04 Netzwerkvermittlungseinrichtung mit auf der basis von benutzung verteilten umleitungsdatenbanken ATE350838T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16660498A 1998-10-05 1998-10-05

Publications (1)

Publication Number Publication Date
ATE350838T1 true ATE350838T1 (de) 2007-01-15

Family

ID=22603986

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99119104T ATE350838T1 (de) 1998-10-05 1999-10-04 Netzwerkvermittlungseinrichtung mit auf der basis von benutzung verteilten umleitungsdatenbanken

Country Status (5)

Country Link
US (1) US6956854B2 (de)
EP (1) EP0993156B1 (de)
JP (1) JP2000156708A (de)
AT (1) ATE350838T1 (de)
DE (1) DE69934644T2 (de)

Families Citing this family (116)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6879588B1 (en) * 1999-05-21 2005-04-12 Broadcom Corporation Address resolution snoop support for CPU
KR100450942B1 (ko) * 1999-11-22 2004-10-02 삼성전자주식회사 이더넷 스위치에서의 어드레스 서치 장치 및 방법
US6870840B1 (en) * 2000-08-16 2005-03-22 Alcatel Distributed source learning for data communication switch
JP3602453B2 (ja) 2000-08-31 2004-12-15 Necエレクトロニクス株式会社 半導体装置
CN100338922C (zh) * 2001-09-11 2007-09-19 友讯科技股份有限公司 网络交换器的地址表格中地址数目的控制方法
DE10147419A1 (de) 2001-09-26 2003-04-24 Siemens Ag Verfahren zur Erstellung einer dynamischen Adresstabelle für einen Koppelknoten in einem Datennetz und Verfahren zur Übertragung eines Datentelegramms
JP2004048175A (ja) * 2002-07-09 2004-02-12 Toshiba Corp 通信装置、通信システム及び通信方法
US20040042463A1 (en) * 2002-08-30 2004-03-04 Intel Corporation Method and apparatus for address lookup
US7962954B2 (en) * 2003-01-15 2011-06-14 Cisco Technology, Inc. Authenticating multiple network elements that access a network through a single network switch port
KR100520220B1 (ko) * 2003-01-22 2005-10-11 삼성전자주식회사 패킷 스위칭 방법 및 스위칭 장치
US7477639B2 (en) * 2003-02-07 2009-01-13 Fujitsu Limited High speed routing table learning and lookup
US7408930B2 (en) * 2003-02-07 2008-08-05 Fujitsu Limited Address learning to enable high speed routing table lookups
US7062582B1 (en) * 2003-03-14 2006-06-13 Marvell International Ltd. Method and apparatus for bus arbitration dynamic priority based on waiting period
US7330467B2 (en) * 2003-03-26 2008-02-12 Altera Corporation System and method for centralized, intelligent proxy driver for a switch fabric
US7493398B2 (en) * 2003-04-16 2009-02-17 Microsoft Corporation Shared socket connections for efficient data transmission
US7633948B2 (en) * 2003-07-07 2009-12-15 Panasonic Corporation Relay device and server, and port forward setting method
US7590136B1 (en) * 2003-10-09 2009-09-15 Nortel Networks Limited System and method for routing traffic in an optical network
CN1326340C (zh) * 2003-10-21 2007-07-11 华为技术有限公司 无源光网络的动态带宽分配装置及方法
US7149214B2 (en) * 2003-11-04 2006-12-12 Cisco Technology, Inc. Dynamic unknown L2 flooding control with MAC limits
US20050128948A1 (en) * 2003-12-11 2005-06-16 Chen-Chi Kuo Locally stored portion of a calendar structure indicating when interfaces will become available to transmit packets
US7558273B1 (en) * 2003-12-23 2009-07-07 Extreme Networks, Inc. Methods and systems for associating and translating virtual local area network (VLAN) tags
JP4030979B2 (ja) * 2004-03-31 2008-01-09 Necパーソナルプロダクツ株式会社 ネットワーク機器の相互接続装置
GB2414623B (en) 2004-05-27 2006-05-17 3Com Corp Distributed bridging with synchronization of forwarding databases
US7706302B2 (en) 2004-09-14 2010-04-27 Alcatel Lucent Optimization of routing forwarding database in a network processor
US20060187917A1 (en) * 2005-02-18 2006-08-24 Broadcom Corporation Pre-learning of values with later activation in a network device
US8331380B2 (en) 2005-02-18 2012-12-11 Broadcom Corporation Bookkeeping memory use in a search engine of a network device
US8451713B2 (en) 2005-04-12 2013-05-28 Fujitsu Limited Special marker message for link aggregation marker protocol
US7688825B2 (en) * 2005-04-12 2010-03-30 Fujitsu Limited Filtering frames at an input port of a switch
US8498297B2 (en) * 2005-08-26 2013-07-30 Rockstar Consortium Us Lp Forwarding table minimisation in ethernet switches
ITMI20051704A1 (it) * 2005-09-15 2007-03-16 Marconi Comm Spa Sincronizzazione ottimizzata di tabelle di indirizzi mac in apparati di interconnessione di reti
DE102005046702B4 (de) * 2005-09-29 2009-09-03 Infineon Technologies Ag Verfahren und Prozessor zum Klassifizieren von Datenpaketeinheiten
US20080140858A1 (en) * 2006-10-05 2008-06-12 Holt John M Switch protocol for network communications
US7873041B2 (en) 2006-12-01 2011-01-18 Electronics And Telecommunications Research Institute Method and apparatus for searching forwarding table
CN101005458B (zh) * 2007-01-30 2012-08-08 华为技术有限公司 一种下发路由的方法、装置及系统
US8218453B2 (en) 2007-02-08 2012-07-10 Telefonaktiebolaget Lm Ericsson (Publ) Network router and method of configuring a network router
US20090154349A1 (en) * 2007-12-12 2009-06-18 Bernard Marc R Method and apparatus for managing traffic flow of forwarding entries through a virtual forwarding database of a network node
US8040888B1 (en) * 2007-12-17 2011-10-18 Integrated Device Technology, Inc. Packet switch with port route tables
US8438859B2 (en) * 2008-01-08 2013-05-14 Rolls-Royce North American Technologies, Inc. Integrated bypass engine structure
US8265078B2 (en) * 2008-06-08 2012-09-11 Apple Inc. Routing table build algorithm for a routing table that uses a search key constructed from packet destination address and outbound interface
GB2461955A (en) 2008-07-25 2010-01-27 Gnodal Ltd Ethernet bridge or router employing a distributed MAC address table
US8228848B2 (en) * 2008-11-17 2012-07-24 Sierra Wireless, Inc. Method and apparatus for facilitating push communication across a network boundary
WO2010054471A1 (en) 2008-11-17 2010-05-20 Sierra Wireless, Inc. Method and apparatus for network port and network address translation
US8924486B2 (en) * 2009-02-12 2014-12-30 Sierra Wireless, Inc. Method and system for aggregating communications
US8798045B1 (en) 2008-12-29 2014-08-05 Juniper Networks, Inc. Control plane architecture for switch fabrics
US8918631B1 (en) 2009-03-31 2014-12-23 Juniper Networks, Inc. Methods and apparatus for dynamic automated configuration within a control plane of a switch fabric
US9727508B2 (en) 2009-04-27 2017-08-08 Intel Corporation Address learning and aging for network bridging in a network processor
CN102026329B (zh) * 2009-09-10 2013-10-30 富士通株式会社 无线通信网络及其自适应择路通信方法
US8638791B2 (en) * 2009-11-24 2014-01-28 Verizon Patent And Licensing Inc. Heterogeneous forwarding information bases in line cards
US9240923B2 (en) * 2010-03-23 2016-01-19 Juniper Networks, Inc. Methods and apparatus for automatically provisioning resources within a distributed control plane of a switch
US8599845B2 (en) * 2010-04-07 2013-12-03 Fujitsu Limited Software-assisted VLAN aging timer scheme for distributed switching systems
US9716672B2 (en) 2010-05-28 2017-07-25 Brocade Communications Systems, Inc. Distributed configuration management for virtual cluster switching
US9270486B2 (en) 2010-06-07 2016-02-23 Brocade Communications Systems, Inc. Name services for virtual cluster switching
US8867552B2 (en) 2010-05-03 2014-10-21 Brocade Communications Systems, Inc. Virtual cluster switching
US9769016B2 (en) 2010-06-07 2017-09-19 Brocade Communications Systems, Inc. Advanced link tracking for virtual cluster switching
US9806906B2 (en) 2010-06-08 2017-10-31 Brocade Communications Systems, Inc. Flooding packets on a per-virtual-network basis
US9628293B2 (en) 2010-06-08 2017-04-18 Brocade Communications Systems, Inc. Network layer multicasting in trill networks
US9608833B2 (en) 2010-06-08 2017-03-28 Brocade Communications Systems, Inc. Supporting multiple multicast trees in trill networks
US9807031B2 (en) 2010-07-16 2017-10-31 Brocade Communications Systems, Inc. System and method for network configuration
US8718063B2 (en) 2010-07-26 2014-05-06 Juniper Networks, Inc. Methods and apparatus related to route selection within a network
US9282060B2 (en) 2010-12-15 2016-03-08 Juniper Networks, Inc. Methods and apparatus for dynamic resource management within a distributed control plane of a switch
US8560660B2 (en) 2010-12-15 2013-10-15 Juniper Networks, Inc. Methods and apparatus for managing next hop identifiers in a distributed switch fabric system
US9106527B1 (en) 2010-12-22 2015-08-11 Juniper Networks, Inc. Hierarchical resource groups for providing segregated management access to a distributed switch
US9391796B1 (en) 2010-12-22 2016-07-12 Juniper Networks, Inc. Methods and apparatus for using border gateway protocol (BGP) for converged fibre channel (FC) control plane
EP2673927A4 (de) 2011-02-08 2016-08-24 Sierra Wireless Inc Verfahren und system zur datenweiterleitung zwischen netzwerkvorrichtungen
CN102143069A (zh) * 2011-03-01 2011-08-03 华为技术有限公司 路由信息的处理方法和装置
US9736085B2 (en) 2011-08-29 2017-08-15 Brocade Communications Systems, Inc. End-to end lossless Ethernet in Ethernet fabric
US9699117B2 (en) 2011-11-08 2017-07-04 Brocade Communications Systems, Inc. Integrated fibre channel support in an ethernet fabric switch
US9450870B2 (en) 2011-11-10 2016-09-20 Brocade Communications Systems, Inc. System and method for flow management in software-defined networks
US9565159B2 (en) 2011-12-21 2017-02-07 Juniper Networks, Inc. Methods and apparatus for a distributed fibre channel control plane
US8995272B2 (en) 2012-01-26 2015-03-31 Brocade Communication Systems, Inc. Link aggregation in software-defined networks
US9742693B2 (en) 2012-02-27 2017-08-22 Brocade Communications Systems, Inc. Dynamic service insertion in a fabric switch
US9154416B2 (en) 2012-03-22 2015-10-06 Brocade Communications Systems, Inc. Overlay tunnel in a fabric switch
US9374301B2 (en) 2012-05-18 2016-06-21 Brocade Communications Systems, Inc. Network feedback in software-defined networks
US10277464B2 (en) 2012-05-22 2019-04-30 Arris Enterprises Llc Client auto-configuration in a multi-switch link aggregation
WO2013177289A1 (en) 2012-05-23 2013-11-28 Brocade Communications Systems, Inc. Layer-3 overlay gateways
US9602430B2 (en) 2012-08-21 2017-03-21 Brocade Communications Systems, Inc. Global VLANs for fabric switches
CN103686799B (zh) * 2012-09-06 2016-08-17 苏州联科盛世科技有限公司 无线传感网络中的传感节点的更新方法
US9401872B2 (en) 2012-11-16 2016-07-26 Brocade Communications Systems, Inc. Virtual link aggregations across multiple fabric switches
US9350680B2 (en) 2013-01-11 2016-05-24 Brocade Communications Systems, Inc. Protection switching over a virtual link aggregation
US9413691B2 (en) 2013-01-11 2016-08-09 Brocade Communications Systems, Inc. MAC address synchronization in a fabric switch
US9548926B2 (en) 2013-01-11 2017-01-17 Brocade Communications Systems, Inc. Multicast traffic load balancing over virtual link aggregation
US9565113B2 (en) 2013-01-15 2017-02-07 Brocade Communications Systems, Inc. Adaptive link aggregation and virtual link aggregation
US9565099B2 (en) 2013-03-01 2017-02-07 Brocade Communications Systems, Inc. Spanning tree in fabric switches
US9401818B2 (en) 2013-03-15 2016-07-26 Brocade Communications Systems, Inc. Scalable gateways for a fabric switch
US9699001B2 (en) 2013-06-10 2017-07-04 Brocade Communications Systems, Inc. Scalable and segregated network virtualization
US9565028B2 (en) 2013-06-10 2017-02-07 Brocade Communications Systems, Inc. Ingress switch multicast distribution in a fabric switch
US9806949B2 (en) 2013-09-06 2017-10-31 Brocade Communications Systems, Inc. Transparent interconnection of Ethernet fabric switches
US9912612B2 (en) 2013-10-28 2018-03-06 Brocade Communications Systems LLC Extended ethernet fabric switches
US9548873B2 (en) 2014-02-10 2017-01-17 Brocade Communications Systems, Inc. Virtual extensible LAN tunnel keepalives
US10628353B2 (en) 2014-03-08 2020-04-21 Diamanti, Inc. Enabling use of non-volatile media-express (NVMe) over a network
US10635316B2 (en) 2014-03-08 2020-04-28 Diamanti, Inc. Methods and systems for data storage using solid state drives
US11921658B2 (en) 2014-03-08 2024-03-05 Diamanti, Inc. Enabling use of non-volatile media-express (NVMe) over a network
US20150254088A1 (en) 2014-03-08 2015-09-10 Datawise Systems, Inc. Methods and systems for converged networking and storage
US10581758B2 (en) 2014-03-19 2020-03-03 Avago Technologies International Sales Pte. Limited Distributed hot standby links for vLAG
US10476698B2 (en) 2014-03-20 2019-11-12 Avago Technologies International Sales Pte. Limited Redundent virtual link aggregation group
US10063473B2 (en) 2014-04-30 2018-08-28 Brocade Communications Systems LLC Method and system for facilitating switch virtualization in a network of interconnected switches
US9800471B2 (en) 2014-05-13 2017-10-24 Brocade Communications Systems, Inc. Network extension groups of global VLANs in a fabric switch
US10616108B2 (en) 2014-07-29 2020-04-07 Avago Technologies International Sales Pte. Limited Scalable MAC address virtualization
US9544219B2 (en) 2014-07-31 2017-01-10 Brocade Communications Systems, Inc. Global VLAN services
US9807007B2 (en) * 2014-08-11 2017-10-31 Brocade Communications Systems, Inc. Progressive MAC address learning
US9524173B2 (en) 2014-10-09 2016-12-20 Brocade Communications Systems, Inc. Fast reboot for a switch
US9699029B2 (en) 2014-10-10 2017-07-04 Brocade Communications Systems, Inc. Distributed configuration management in a switch group
US9626255B2 (en) 2014-12-31 2017-04-18 Brocade Communications Systems, Inc. Online restoration of a switch snapshot
US9628407B2 (en) 2014-12-31 2017-04-18 Brocade Communications Systems, Inc. Multiple software versions in a switch group
US10003552B2 (en) 2015-01-05 2018-06-19 Brocade Communications Systems, Llc. Distributed bidirectional forwarding detection protocol (D-BFD) for cluster of interconnected switches
US9942097B2 (en) 2015-01-05 2018-04-10 Brocade Communications Systems LLC Power management in a network of interconnected switches
US9634927B1 (en) * 2015-03-13 2017-04-25 Cisco Technology, Inc. Post-routed VLAN flooding
US10038592B2 (en) 2015-03-17 2018-07-31 Brocade Communications Systems LLC Identifier assignment to a new switch in a switch group
US9807005B2 (en) 2015-03-17 2017-10-31 Brocade Communications Systems, Inc. Multi-fabric manager
US10579406B2 (en) 2015-04-08 2020-03-03 Avago Technologies International Sales Pte. Limited Dynamic orchestration of overlay tunnels
US10439929B2 (en) 2015-07-31 2019-10-08 Avago Technologies International Sales Pte. Limited Graceful recovery of a multicast-enabled switch
US10171303B2 (en) 2015-09-16 2019-01-01 Avago Technologies International Sales Pte. Limited IP-based interconnection of switches with a logical chassis
US9912614B2 (en) 2015-12-07 2018-03-06 Brocade Communications Systems LLC Interconnection of switches based on hierarchical overlay tunneling
US10237090B2 (en) 2016-10-28 2019-03-19 Avago Technologies International Sales Pte. Limited Rule-based network identifier mapping
EP3379807A1 (de) * 2017-03-21 2018-09-26 Thomson Licensing Vorrichtung und verfahren zur weiterleitung der verbindung
US10897402B2 (en) 2019-01-08 2021-01-19 Hewlett Packard Enterprise Development Lp Statistics increment for multiple publishers

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2655464B2 (ja) * 1992-12-25 1997-09-17 日本電気株式会社 パケット交換方式
US5386413A (en) * 1993-03-19 1995-01-31 Bell Communications Research, Inc. Fast multilevel hierarchical routing table lookup using content addressable memory
US5515376A (en) * 1993-07-19 1996-05-07 Alantec, Inc. Communication apparatus and methods
US5796944A (en) * 1995-07-12 1998-08-18 3Com Corporation Apparatus and method for processing data frames in an internetworking device
US5740175A (en) * 1995-10-03 1998-04-14 National Semiconductor Corporation Forwarding database cache for integrated switch controller
US5940596A (en) * 1996-03-25 1999-08-17 I-Cube, Inc. Clustered address caching system for a network switch
JP2944531B2 (ja) * 1996-09-12 1999-09-06 日本電気通信システム株式会社 Lan間接続装置
US5909686A (en) * 1997-06-30 1999-06-01 Sun Microsystems, Inc. Hardware-assisted central processing unit access to a forwarding database
US6161144A (en) * 1998-01-23 2000-12-12 Alcatel Internetworking (Pe), Inc. Network switching device with concurrent key lookups

Also Published As

Publication number Publication date
EP0993156A3 (de) 2003-09-10
JP2000156708A (ja) 2000-06-06
DE69934644D1 (de) 2007-02-15
US20020051450A1 (en) 2002-05-02
EP0993156A2 (de) 2000-04-12
EP0993156B1 (de) 2007-01-03
DE69934644T2 (de) 2007-11-15
US6956854B2 (en) 2005-10-18

Similar Documents

Publication Publication Date Title
DE69934644D1 (de) Netzwerkvermittlungseinrichtung mit auf der Basis von Benutzung verteilten Umleitungsdatenbanken
CA2363963A1 (en) Network router search engine using compressed tree forwarding table
DE69834122D1 (de) Verbindingsunterstützung in einer hochleistungsnetzwerkvorrichtung
NO20001309L (no) FremgangsmÕte og system for raske oppslag ved ruting
CA2203534A1 (en) Dynamically controlled routing using dynamic management of intra-link traffic to virtual destination nodes
FI964893L (fi) Substituoituja pyratsoleja, jotka ovat aktiivisia kortikotropiinin vapauttamistekijän (CRF) antagonisteina
DE60027712D1 (de) Integrierte ethernet-vermittlungsstelle
CA2241634A1 (en) A low cost satellite caching system
DE69930829D1 (de) Dynamisch optimierte Farbennachschlagetabelle, auf Bildansprüchen beruhend
ATE199599T1 (de) Virtueller drucker
EA199900396A1 (ru) Способ и система многопротокольной оптимизации телекоммуникационных маршрутов
AU1087392A (en) Communication switching system
BR9714671A (pt) Processo e aparelho para encaminhar uma mensagem curta de uma estação móvel para um centro de serviço em uma rede móvel terrestre pública.
WO2006052371A3 (en) Translating medium access control addresses
KR960036460A (ko) 패킷에 기초한 전기통신 네트워크 및 패킷에 기초한 전기통신 네트워크 접속 방법
CA2139197A1 (en) Connection-Oriented Network Using Distributed Network Resources and Predetermined VPIs for Fast VC Establishment
CA2326928A1 (en) Route lookup engine
CA2276577A1 (en) Method and apparatus for routing in a communication or data network, or a network comprising communication and data networks
WO2006076662A3 (en) Fibre channel forwarding information base
DE60031712D1 (de) Tabellen-nachschlage-mechanismus zur adressauflösung in einer paket-netzwerkvermittlung
SE9903460D0 (sv) Method and system for fast routing lookups
CA2331811A1 (en) Flexible call routing system
GB0702390D0 (en) Reducing signalling load
EP1331757A3 (de) Prozessor mit reduzierten Speicheranforderungen für Hochgeschwindigkeitsrouting und -switching von Paketen
BR0201866A (pt) Circuito de prevenção de oscilação

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties