JP2009538083A - 分散型ブリッジにおけるmacアドレス学習 - Google Patents
分散型ブリッジにおけるmacアドレス学習 Download PDFInfo
- Publication number
- JP2009538083A JP2009538083A JP2009511642A JP2009511642A JP2009538083A JP 2009538083 A JP2009538083 A JP 2009538083A JP 2009511642 A JP2009511642 A JP 2009511642A JP 2009511642 A JP2009511642 A JP 2009511642A JP 2009538083 A JP2009538083 A JP 2009538083A
- Authority
- JP
- Japan
- Prior art keywords
- line card
- record
- fdb
- mac
- packet
- 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.)
- Pending
Links
Images
Classifications
-
- 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]
- H04L12/46—Interconnection of networks
- H04L12/4604—LAN interconnection over a backbone network, e.g. Internet, Frame Relay
- H04L12/462—LAN interconnection over a bridge based backbone
- H04L12/4625—Single bridge functionality, e.g. connection of two networks over a single bridge
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/40—Network security protocols
-
- 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]
- H04L12/46—Interconnection of networks
-
- 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]
- H04L12/46—Interconnection of networks
- H04L12/4641—Virtual LANs, VLANs, e.g. virtual private networks [VPN]
- H04L12/467—Arrangements for supporting untagged frames, e.g. port-based VLANs
-
- 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
-
- 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
- H04L45/54—Organization of routing tables
-
- 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
- H04L49/354—Switches specially adapted for specific applications for supporting virtual local area networks [VLAN]
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Small-Scale Networks (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/419,444 US7593400B2 (en) | 2006-05-19 | 2006-05-19 | MAC address learning in a distributed bridge |
| PCT/IL2007/000601 WO2007135666A2 (en) | 2006-05-19 | 2007-05-17 | Mac address learning in a distributed bridge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2009538083A true JP2009538083A (ja) | 2009-10-29 |
| JP2009538083A5 JP2009538083A5 (https=) | 2010-07-01 |
Family
ID=38711916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009511642A Pending JP2009538083A (ja) | 2006-05-19 | 2007-05-17 | 分散型ブリッジにおけるmacアドレス学習 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US7593400B2 (https=) |
| EP (1) | EP2022222A4 (https=) |
| JP (1) | JP2009538083A (https=) |
| KR (1) | KR101451174B1 (https=) |
| WO (1) | WO2007135666A2 (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012161044A (ja) * | 2011-02-02 | 2012-08-23 | Fujitsu Ltd | 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 |
Families Citing this family (65)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7551599B2 (en) * | 2004-03-29 | 2009-06-23 | Corrigent Systems Ltd. | Layer-3 network routing with RPR layer-2 visibility |
| ITMI20051704A1 (it) * | 2005-09-15 | 2007-03-16 | Marconi Comm Spa | Sincronizzazione ottimizzata di tabelle di indirizzi mac in apparati di interconnessione di reti |
| US7769007B2 (en) * | 2005-12-08 | 2010-08-03 | Electronics And Telecommunications Research Institute | Method of providing multicast services in virtual private LAN |
| US8160080B1 (en) * | 2006-05-08 | 2012-04-17 | Marvell Israel (M.I.S.L.) Ltd. | Implementation of reliable synchronization of distributed databases |
| US20080037427A1 (en) * | 2006-05-24 | 2008-02-14 | Kist Alexander A | Estimating bandwidth |
| US7636352B2 (en) * | 2006-08-22 | 2009-12-22 | Vitesse Semiconductor Corporation | Maintaining filtering database consistency |
| WO2008043374A1 (en) * | 2006-10-09 | 2008-04-17 | Telefonaktiebolaget Lm Ericsson (Publ) | Resiliency schemes in communications networks |
| EP2098021A1 (en) * | 2006-12-29 | 2009-09-09 | Telefonaktiebolaget Lm Ericsson (publ) | Method of providing data |
| JP4830942B2 (ja) * | 2007-03-28 | 2011-12-07 | 日本電気株式会社 | 通信装置、通信システム及びそれに用いるlag管理テーブル管理方法 |
| EP1976195B1 (en) * | 2007-03-30 | 2014-05-07 | Alcatel-Lucent | Method and apparatus for Mac address learning |
| US8898331B2 (en) * | 2007-07-09 | 2014-11-25 | Hewlett-Packard Development Company, L.P. | Method, network and computer program for processing a content request |
| GB2464889B (en) * | 2007-09-05 | 2012-05-02 | Fujitsu Ltd | Routing line controller |
| US9276769B2 (en) * | 2007-09-19 | 2016-03-01 | Coriant Operations, Inc. | Circuit bundle for resiliency/protection of circuits |
| US8284654B2 (en) * | 2007-12-03 | 2012-10-09 | Verizon Patent And Licensing Inc. | Bandwidth admission control on link aggregation groups |
| CN101179514B (zh) * | 2007-12-18 | 2010-08-18 | 杭州华三通信技术有限公司 | 分布式网络处理系统mac表项维护方法和维护装置 |
| US8165119B2 (en) * | 2008-06-30 | 2012-04-24 | Dell Products, Lp | System and method of enabling a transparent Ethernet switch |
| CN101877667B (zh) * | 2009-04-30 | 2013-01-09 | 华为技术有限公司 | 一种报文转发方法、装置和系统 |
| US8351429B2 (en) * | 2009-05-13 | 2013-01-08 | Avaya Inc. | Method and apparatus for providing fast reroute of a packet that may be forwarded on one of a plurality of equal cost multipath routes through a network |
| US8385335B2 (en) * | 2009-05-13 | 2013-02-26 | Avaya Inc. | Method and apparatus for providing fast reroute of a unicast packet within a network element to an available port associated with a multi-link trunk |
| US8018875B2 (en) * | 2009-05-18 | 2011-09-13 | International Business Machines Corporation | Source-based steering data communications packets for transparent, bump-in-the-wire processing among multiple service applications |
| US8289977B2 (en) * | 2009-06-10 | 2012-10-16 | International Business Machines Corporation | Two-layer switch apparatus avoiding first layer inter-switch traffic in steering packets through the apparatus |
| US8369332B2 (en) * | 2009-08-21 | 2013-02-05 | Alcatel Lucent | Server-side load balancing using parent-child link aggregation groups |
| CN101651627B (zh) * | 2009-09-23 | 2013-01-09 | 杭州华三通信技术有限公司 | 一种媒体访问控制mac地址表项学习方法和装置 |
| JP5422844B2 (ja) * | 2009-12-17 | 2014-02-19 | 日立金属株式会社 | スイッチングハブ、ラインカード、及びフレーム中継方法 |
| US8955054B2 (en) * | 2010-01-06 | 2015-02-10 | Qualcomm Incorporated | Method and apparatus for providing simultaneous support for multiple master keys at an access point in a wireless communication system |
| JP5349678B2 (ja) * | 2010-02-25 | 2013-11-20 | 三菱電機株式会社 | 通信装置およびアドレス学習方法 |
| CN101808042B (zh) * | 2010-03-16 | 2014-11-05 | 中兴通讯股份有限公司 | 一种多协议标签交换二层虚拟专用网的接入方法和装置 |
| GB2482118B (en) * | 2010-07-19 | 2017-03-01 | Cray Uk Ltd | Ethernet switch with link aggregation group facility |
| CN101917340A (zh) * | 2010-08-18 | 2010-12-15 | 中兴通讯股份有限公司 | 异步传输模式业务端到端伪线仿真下行成帧方法及装置 |
| US9148360B2 (en) * | 2010-11-01 | 2015-09-29 | Hewlett-Packard Development Company, L.P. | Managing MAC moves with secure port groups |
| US8605726B2 (en) | 2010-11-19 | 2013-12-10 | Extreme Networks, Inc. | Methods, systems, and computer readable media for next hop scaling with link aggregation |
| US8660118B2 (en) | 2010-11-19 | 2014-02-25 | Extreme Networks, Inc. | Methods, systems, and computer readable media for next hop scaling |
| WO2012068579A2 (en) * | 2010-11-19 | 2012-05-24 | Extreme Networks, Inc. | Methods, systems, and computer readable media for next hop scaling with link aggregation |
| US9549030B2 (en) * | 2011-02-04 | 2017-01-17 | Riverbed Technology, Inc. | Correlating input and output requests between client and server components in a multi-tier application |
| IL212191A0 (en) * | 2011-04-07 | 2011-06-30 | Eci Telecom Ltd | Method for mac addresses withdrawal in telecommunication networks |
| US20140198793A1 (en) * | 2011-07-01 | 2014-07-17 | Ram Prasad Allu | Traffic forwarding in a point multi-point link aggregation using a link selector data table |
| US8929255B2 (en) | 2011-12-20 | 2015-01-06 | Dell Products, Lp | System and method for input/output virtualization using virtualized switch aggregation zones |
| US8787373B2 (en) | 2012-01-19 | 2014-07-22 | International Business Machines Corporation | Multicast miss notification for a distributed network switch |
| US8917627B2 (en) | 2012-02-01 | 2014-12-23 | International Business Machines Corporation | Synchronizing routing tables in a distributed network switch |
| US9036629B2 (en) | 2012-04-27 | 2015-05-19 | Hewlett-Packard Development Company, L.P. | Switch module |
| JP6079775B2 (ja) * | 2012-06-01 | 2017-02-15 | 日本電気株式会社 | スイッチングシステム、ラインカード、スイッチカード、fdb学習方法、fdb学習調停方法及びプログラム |
| US20140050221A1 (en) * | 2012-08-16 | 2014-02-20 | Stmicroelectronics, Inc. | Interconnect arrangement |
| US8854973B2 (en) | 2012-08-29 | 2014-10-07 | International Business Machines Corporation | Sliced routing table management with replication |
| US9215171B2 (en) | 2012-08-29 | 2015-12-15 | International Business Machines Corporation | Hashing-based routing table management |
| US9124527B2 (en) | 2012-08-29 | 2015-09-01 | International Business Machines Corporation | Sliced routing table management |
| US8817796B2 (en) | 2012-08-29 | 2014-08-26 | International Business Machines Corporation | Cached routing table management |
| US9098434B2 (en) * | 2012-09-11 | 2015-08-04 | Ciena Corporation | Load balancing systems and methods of MAC learning in multi-slot architectures |
| US9749173B2 (en) * | 2012-09-11 | 2017-08-29 | Ciena Corporation | Systems and methods for synchronizing forwarding databases across multiple interconnected layer-2 switches |
| US9019973B1 (en) * | 2012-09-28 | 2015-04-28 | Juniper Networks, Inc. | Static MAC address propagation in multipoint network services |
| CN103795631B (zh) | 2012-10-30 | 2017-03-15 | 杭州华三通信技术有限公司 | 部署了以太网虚拟连接的网络中的流量转发方法及设备 |
| US9660901B2 (en) * | 2012-11-14 | 2017-05-23 | Dell Products L.P. | Systems and methods for forming and using a group of link aggregation groups to reduce traffic on interconnect links |
| CN103973466B (zh) * | 2013-01-25 | 2019-02-12 | 华为技术有限公司 | 一种唤醒休眠链路的方法及装置 |
| US8976666B2 (en) * | 2013-07-25 | 2015-03-10 | Iboss, Inc. | Load balancing network adapter |
| CN103414801B (zh) * | 2013-08-12 | 2016-08-17 | 杭州华三通信技术有限公司 | 一种堆叠系统中媒质访问控制地址同步的方法和设备 |
| US9628384B2 (en) * | 2013-09-19 | 2017-04-18 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Adaptive industrial network |
| US20150163133A1 (en) * | 2013-12-09 | 2015-06-11 | Donald B. Grosser | Load sharing of mpls pseudo-wires |
| US9246748B2 (en) * | 2014-03-26 | 2016-01-26 | Mitsubishi Electric Research Laboratories, Inc. | Optical channel data unit switch with distributed control |
| US10305796B2 (en) | 2015-06-01 | 2019-05-28 | Ciena Corporation | Enhanced forwarding database synchronization for media access control addresses learned in interconnected layer-2 architectures |
| EP3139548B1 (en) * | 2015-09-04 | 2018-04-11 | Airbus Operations | High assurance segregated gateway interconnecting different domains |
| US11070395B2 (en) * | 2015-12-09 | 2021-07-20 | Nokia Of America Corporation | Customer premises LAN expansion |
| CN110166356B (zh) * | 2018-02-11 | 2021-09-17 | 华为技术有限公司 | 发送报文的方法和网络设备 |
| US11019100B2 (en) | 2018-12-03 | 2021-05-25 | Citrix Systems, Inc. | Detecting attacks using handshake requests systems and methods |
| CN109600326B (zh) | 2018-12-24 | 2021-11-19 | 华为技术有限公司 | 数据或报文转发的方法、节点和系统 |
| CN115706724A (zh) | 2021-08-02 | 2023-02-17 | 中兴通讯股份有限公司 | 地址同步方法、交换机、跨设备链路聚合系统及存储介质 |
| CN116599794B (zh) * | 2023-05-31 | 2025-12-02 | 新华三技术有限公司 | 一种环网内实现专线转发的方法及设备 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005086668A (ja) * | 2003-09-10 | 2005-03-31 | Fujitsu Ltd | パケット転送方法、パケット転送システム及びパケット転送装置 |
Family Cites Families (128)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US929651A (en) * | 1906-11-19 | 1909-08-03 | Eugene D C Bayne | Process of coating thread. |
| US4535785A (en) * | 1982-09-23 | 1985-08-20 | Minnesota Mining And Manufacturing Co. | Method and apparatus for determining the viability and survival of sensori-neutral elements within the inner ear |
| US4702254A (en) * | 1983-09-14 | 1987-10-27 | Jacob Zabara | Neurocybernetic prosthesis |
| US4867164A (en) * | 1983-09-14 | 1989-09-19 | Jacob Zabara | Neurocybernetic prosthesis |
| US5025807A (en) * | 1983-09-14 | 1991-06-25 | Jacob Zabara | Neurocybernetic prosthesis |
| US4602624A (en) * | 1984-10-11 | 1986-07-29 | Case Western Reserve University | Implantable cuff, method of manufacture, and method of installation |
| US4628942A (en) | 1984-10-11 | 1986-12-16 | Case Western Reserve University | Asymmetric shielded two electrode cuff |
| US5159595A (en) * | 1988-04-08 | 1992-10-27 | Northern Telecom Limited | Ring transmission system |
| JP2784080B2 (ja) * | 1990-05-09 | 1998-08-06 | 富士通株式会社 | リングネットワーク及びその障害復旧方法並びにリングネットワークに用いられるノード |
| US5095905A (en) * | 1990-06-07 | 1992-03-17 | Medtronic, Inc. | Implantable neural electrode |
| US5188104A (en) * | 1991-02-01 | 1993-02-23 | Cyberonics, Inc. | Treatment of eating disorders by nerve stimulation |
| US5263480A (en) | 1991-02-01 | 1993-11-23 | Cyberonics, Inc. | Treatment of eating disorders by nerve stimulation |
| US5199430A (en) * | 1991-03-11 | 1993-04-06 | Case Western Reserve University | Micturitional assist device |
| US5215086A (en) * | 1991-05-03 | 1993-06-01 | Cyberonics, Inc. | Therapeutic treatment of migraine symptoms by stimulation |
| US5299569A (en) * | 1991-05-03 | 1994-04-05 | Cyberonics, Inc. | Treatment of neuropsychiatric disorders by nerve stimulation |
| US5335657A (en) * | 1991-05-03 | 1994-08-09 | Cyberonics, Inc. | Therapeutic treatment of sleep disorder by nerve stimulation |
| US5205285A (en) * | 1991-06-14 | 1993-04-27 | Cyberonics, Inc. | Voice suppression of vagal stimulation |
| US5282466A (en) * | 1991-10-03 | 1994-02-01 | Medtronic, Inc. | System for disabling oximeter in presence of ambient light |
| US5321393A (en) * | 1992-04-10 | 1994-06-14 | Alcatel Network Systems, Inc. | Spare card connection and switching circuitry for high-speed telecommunications interfaces |
| US5581703A (en) | 1993-06-29 | 1996-12-03 | International Business Machines Corporation | Method and apparatus for reserving system resources to assure quality of service |
| EP0749663B1 (en) * | 1994-03-08 | 1999-12-01 | Excel Switching Corporation | Telecommunications switch with improved redundancy |
| JP2826468B2 (ja) * | 1994-04-27 | 1998-11-18 | 日本電気 株式会社 | 回線切替え装置 |
| US5461611A (en) * | 1994-06-07 | 1995-10-24 | International Business Machines Corporation | Quality of service management for source routing multimedia packet networks |
| US5571150A (en) | 1994-12-19 | 1996-11-05 | Cyberonics, Inc. | Treatment of patients in coma by nerve stimulation |
| US5706516A (en) * | 1995-01-23 | 1998-01-06 | International Business Machines Corporation | System for communicating messages among agent processes |
| US5540730A (en) * | 1995-06-06 | 1996-07-30 | Cyberonics, Inc. | Treatment of motility disorders by nerve stimulation |
| US5707400A (en) * | 1995-09-19 | 1998-01-13 | Cyberonics, Inc. | Treating refractory hypertension by nerve stimulation |
| JP3259126B2 (ja) * | 1995-09-26 | 2002-02-25 | 富士通株式会社 | リング伝送システム及び該システムのスケルチ方法 |
| US5755750A (en) * | 1995-11-13 | 1998-05-26 | University Of Florida | Method and apparatus for selectively inhibiting activity in nerve fibers |
| GB9601692D0 (en) * | 1996-01-27 | 1996-03-27 | Newbridge Networks Corp | Network with ring architecture |
| US6021263A (en) * | 1996-02-16 | 2000-02-01 | Lucent Technologies, Inc. | Management of ATM virtual circuits with resources reservation protocol |
| JP3001410B2 (ja) * | 1996-03-28 | 2000-01-24 | 日本電気テレコムシステム株式会社 | 自動迂回ルーティング方式 |
| US6400681B1 (en) * | 1996-06-20 | 2002-06-04 | Cisco Technology, Inc. | Method and system for minimizing the connection set up time in high speed packet switching networks |
| JPH1011369A (ja) | 1996-06-27 | 1998-01-16 | Hitachi Ltd | 通信システムおよびホットスタンバイ切替機能を備える情報処理装置 |
| US6256292B1 (en) * | 1996-07-11 | 2001-07-03 | Nortel Networks Corporation | Self-healing line switched ring for ATM traffic |
| US6757286B1 (en) * | 1997-03-24 | 2004-06-29 | Alcatel | Self-configuring communication network |
| US6151297A (en) * | 1997-07-08 | 2000-11-21 | Hewlett-Packard Company | Method and system for link level server/switch trunking |
| SE9702688D0 (sv) * | 1997-07-11 | 1997-07-11 | Ericsson Telefon Ab L M | A method and system for interconnicting ring networks |
| US5959968A (en) * | 1997-07-30 | 1999-09-28 | Cisco Systems, Inc. | Port aggregation protocol |
| US6147993A (en) * | 1997-10-14 | 2000-11-14 | Cisco Technology, Inc. | Method and apparatus for implementing forwarding decision shortcuts at a network switch |
| US6647008B1 (en) | 1997-12-19 | 2003-11-11 | Ibm Corporation | Method and system for sharing reserved bandwidth between several dependent connections in high speed packet switching networks |
| US6339595B1 (en) * | 1997-12-23 | 2002-01-15 | Cisco Technology, Inc. | Peer-model support for virtual private networks with potentially overlapping addresses |
| US6032194A (en) * | 1997-12-24 | 2000-02-29 | Cisco Technology, Inc. | Method and apparatus for rapidly reconfiguring computer networks |
| FI980328A7 (fi) * | 1998-02-13 | 1999-08-14 | Nokia Corp | Optinen tietoliikenneverkko |
| US6314110B1 (en) | 1998-03-06 | 2001-11-06 | Cisco Technology, Inc. | Method and apparatus for distributed bandwidth allocation for a bi-directional ring media with spatial and local reuse |
| TW419917B (en) | 1998-03-30 | 2001-01-21 | Toshiba Corp | Communication network system |
| US6275493B1 (en) * | 1998-04-02 | 2001-08-14 | Nortel Networks Limited | Method and apparatus for caching switched virtual circuits in an ATM network |
| US6466985B1 (en) | 1998-04-10 | 2002-10-15 | At&T Corp. | Method and apparatus for providing quality of service using the internet protocol |
| US6314106B1 (en) * | 1998-04-20 | 2001-11-06 | Alcatel Internetworking, Inc. | Receive processing for dedicated bandwidth data communication switch backplane |
| US6269452B1 (en) | 1998-04-27 | 2001-07-31 | Cisco Technology, Inc. | System and method for fault recovery for a two line bi-directional ring network |
| CA2331056A1 (en) * | 1998-05-12 | 1999-12-02 | Wyeth | 2,3,5-substituted biphenyls useful in the treatment of insulin resistance and hyperglycemia |
| US6366556B1 (en) * | 1998-06-22 | 2002-04-02 | Lucent Technologies Inc. | Self-healing networks using virtual rings |
| US6625650B2 (en) * | 1998-06-27 | 2003-09-23 | Intel Corporation | System for multi-layer broadband provisioning in computer networks |
| US6604136B1 (en) * | 1998-06-27 | 2003-08-05 | Intel Corporation | Application programming interfaces and methods enabling a host to interface with a network processor |
| US6370121B1 (en) * | 1998-06-29 | 2002-04-09 | Cisco Technology, Inc. | Method and system for shortcut trunking of LAN bridges |
| CA2242191A1 (en) * | 1998-06-30 | 1999-12-30 | Northern Telecom Limited | A large scale communications network having a fully meshed optical core transport network |
| US6233073B1 (en) * | 1998-07-30 | 2001-05-15 | International Business Machines Corporation | Diagnostic injection of transmission errors in fiber optic networks |
| US6304575B1 (en) | 1998-08-31 | 2001-10-16 | Cisco Technology, Inc. | Token ring spanning tree protocol |
| US6246667B1 (en) * | 1998-09-02 | 2001-06-12 | Lucent Technologies Inc. | Backwards-compatible failure restoration in bidirectional multiplex section-switched ring transmission systems |
| WO2000019680A2 (en) * | 1998-09-17 | 2000-04-06 | Tod Mcnamara | System and method for network flow optimization using traffic classes |
| US6408001B1 (en) * | 1998-10-21 | 2002-06-18 | Lucent Technologies Inc. | Method for determining label assignments for a router |
| US6205359B1 (en) * | 1998-10-26 | 2001-03-20 | Birinder Bob Boveja | Apparatus and method for adjunct (add-on) therapy of partial complex epilepsy, generalized epilepsy and involuntary movement disorders utilizing an external stimulator |
| US6826616B2 (en) * | 1998-10-30 | 2004-11-30 | Science Applications International Corp. | Method for establishing secure communication link between computers of virtual private network |
| US6330229B1 (en) | 1998-11-09 | 2001-12-11 | 3Com Corporation | Spanning tree with rapid forwarding database updates |
| US6205488B1 (en) * | 1998-11-13 | 2001-03-20 | Nortel Networks Limited | Internet protocol virtual private network realization using multi-protocol label switching tunnels |
| US6563793B1 (en) * | 1998-11-25 | 2003-05-13 | Enron Warpspeed Services, Inc. | Method and apparatus for providing guaranteed quality/class of service within and across networks using existing reservation protocols and frame formats |
| US6925054B1 (en) * | 1998-12-07 | 2005-08-02 | Nortel Networks Limited | Network path protection |
| US6801506B1 (en) | 1999-03-31 | 2004-10-05 | Cisco Technology, Inc. | Method and apparatus for providing fast spanning tree re-starts |
| US6628624B1 (en) * | 1998-12-09 | 2003-09-30 | Cisco Technology, Inc. | Value-added features for the spanning tree protocol |
| US6760775B1 (en) * | 1999-03-05 | 2004-07-06 | At&T Corp. | System, method and apparatus for network service load and reliability management |
| US6788681B1 (en) * | 1999-03-16 | 2004-09-07 | Nortel Networks Limited | Virtual private networks and methods for their operation |
| US6680906B1 (en) * | 1999-03-31 | 2004-01-20 | Cisco Technology, Inc. | Regulating packet traffic in an integrated services network |
| US6639896B1 (en) | 1999-04-01 | 2003-10-28 | Diva Systems Corporation | Asynchronous serial interface (ASI) ring network for digital information distribution |
| US6359858B1 (en) * | 1999-06-03 | 2002-03-19 | Fujitsu Network Communications, Inc. | Switching redundancy control |
| US6879594B1 (en) * | 1999-06-07 | 2005-04-12 | Nortel Networks Limited | System and method for loop avoidance in multi-protocol label switching |
| US6446131B1 (en) * | 1999-06-19 | 2002-09-03 | Hewlett-Packard Company | Bridges and other layer-two devices for forwarding MAC frames |
| US6553029B1 (en) * | 1999-07-09 | 2003-04-22 | Pmc-Sierra, Inc. | Link aggregation in ethernet frame switches |
| US6711125B1 (en) * | 1999-08-02 | 2004-03-23 | Extreme Networks | Provisioning networks for reliable quality of service |
| WO2001020852A1 (en) * | 1999-09-14 | 2001-03-22 | Fujitsu Limited | Artificial line exchanging system and artificial line exchanging method, and sender- and receiver-side transmitters for artificial line exchanging system |
| US6678241B1 (en) * | 1999-11-30 | 2004-01-13 | Cisc Technology, Inc. | Fast convergence with topology switching |
| US6735198B1 (en) * | 1999-12-21 | 2004-05-11 | Cisco Technology, Inc. | Method and apparatus for updating and synchronizing forwarding tables in a distributed network switch |
| US6807172B1 (en) | 1999-12-21 | 2004-10-19 | Cisco Technology, Inc. | Method and apparatus for learning and switching frames in a distributed network switch |
| US6665273B1 (en) | 2000-01-11 | 2003-12-16 | Cisco Technology, Inc. | Dynamically adjusting multiprotocol label switching (MPLS) traffic engineering tunnel bandwidth |
| US6697334B1 (en) * | 2000-01-18 | 2004-02-24 | At&T Corp. | Method for designing a network |
| US6584535B1 (en) * | 2000-01-31 | 2003-06-24 | Cisco Technology, Inc. | Configurable serial interconnection |
| EP1132844A3 (en) | 2000-03-02 | 2002-06-05 | Telseon IP Services Inc. | E-commerce system facilitating service networks including broadband communication service networks |
| US6680912B1 (en) * | 2000-03-03 | 2004-01-20 | Luminous Networks, Inc. | Selecting a routing direction in a communications network using a cost metric |
| US6829651B1 (en) | 2000-04-11 | 2004-12-07 | International Business Machines Corporation | Local MAC address learning in layer 2 frame forwarding |
| JP3782283B2 (ja) * | 2000-04-19 | 2006-06-07 | 富士通株式会社 | インタフェース装置 |
| US6795394B1 (en) * | 2000-04-26 | 2004-09-21 | Nortel Networks Limited | Data network having enhanced availability of extra traffic |
| US6636478B1 (en) | 2000-05-03 | 2003-10-21 | Metro Optix, Inc. | Configurable scalable communications equipment protection method system |
| DE10023037A1 (de) * | 2000-05-11 | 2001-11-22 | Marconi Comm Gmbh | Koppelfeld für ein Fernmeldenetz und Verfahren zur Vermittlung in einem Koppelfeld |
| JP3516634B2 (ja) * | 2000-05-30 | 2004-04-05 | 日本電気株式会社 | サーキットエミュレーション装置及びサーキットエミュレーション装置における多重化方法 |
| US6778496B1 (en) * | 2000-06-07 | 2004-08-17 | Lucent Technologies Inc. | Distributed call admission and load balancing method and apparatus for packet networks |
| US6886043B1 (en) * | 2000-06-28 | 2005-04-26 | Nortel Networks Limited | Communications network |
| US6765921B1 (en) * | 2000-06-28 | 2004-07-20 | Nortel Networks Limited | Communications network |
| US6831932B1 (en) | 2000-07-14 | 2004-12-14 | Level 3 Communications, Inc. | Transfer of SONET traffic over a packet-switched network |
| JP3859436B2 (ja) * | 2000-08-02 | 2006-12-20 | 富士通株式会社 | 通信装置 |
| US6724880B1 (en) * | 2000-08-11 | 2004-04-20 | Nortel Networks Limited | Method and apparatus for sparing communications circuits |
| US6985447B2 (en) * | 2000-10-20 | 2006-01-10 | Nortel Networks Limited | Label switched traffic routing and signaling in a label switched communication packet network |
| US6879559B1 (en) * | 2000-10-31 | 2005-04-12 | Chiaro Networks, Ltd. | Router line card protection using one-for-N redundancy |
| TW561747B (en) * | 2000-11-21 | 2003-11-11 | Ibm | Costs in data networks |
| JP4183379B2 (ja) | 2000-11-27 | 2008-11-19 | 富士通株式会社 | ネットワーク及びエッジルータ |
| US7116671B2 (en) * | 2000-12-04 | 2006-10-03 | Ciena Corporation | Method and apparatus for providing OC-n virtual bridge ports |
| US6965619B2 (en) * | 2000-12-04 | 2005-11-15 | Ciena Corporation | Flexible multiplexer/demultiplexer and method for transport of optical line data to a wide/metro area link |
| US6993047B1 (en) * | 2000-12-30 | 2006-01-31 | Redback Networks Inc. | Any size and location of concatenated packet data across SONET frames in a SONET signal |
| US6912592B2 (en) * | 2001-01-05 | 2005-06-28 | Extreme Networks, Inc. | Method and system of aggregate multiple VLANs in a metropolitan area network |
| US20020176450A1 (en) | 2001-01-31 | 2002-11-28 | Sycamore Networks, Inc. | System and methods for selectively transmitting ethernet traffic over SONET/SDH optical network |
| US7009974B1 (en) * | 2001-04-18 | 2006-03-07 | Force10 Networks, Inc. | Method and apparatus for updating addresses in network processing device |
| US6987735B2 (en) * | 2001-05-24 | 2006-01-17 | International Business Machines Corporation | System and method for enhancing the availability of routing systems through equal cost multipath |
| US7003690B2 (en) | 2001-05-30 | 2006-02-21 | Juniper Networks, Inc. | Method and apparatus for redundancy switching in line cards |
| US6448131B1 (en) * | 2001-08-14 | 2002-09-10 | International Business Machines Corporation | Method for increasing the capacitance of a trench capacitor |
| US20030074469A1 (en) * | 2001-10-15 | 2003-04-17 | Alcatel | Method and apparatus for transparent LAN-to-LAN connection between two customer locations through a RPR data transport network |
| US7647422B2 (en) * | 2001-11-06 | 2010-01-12 | Enterasys Networks, Inc. | VPN failure recovery |
| US6917986B2 (en) | 2002-01-07 | 2005-07-12 | Corrigent Systems Ltd. | Fast failure protection using redundant network edge ports |
| US7042839B2 (en) * | 2002-02-07 | 2006-05-09 | Fujitsu Limited | Scaleable line-based protection for connection oriented communications protocols |
| US6978395B2 (en) | 2002-04-10 | 2005-12-20 | Adc Dsl Systems, Inc. | Protection switching of interface cards in communication system |
| EP1388979B1 (en) * | 2002-08-02 | 2013-07-10 | Alcatel Lucent | Method and apparatus for end-to-end connection between an RPR and an MPLS network |
| US7468956B1 (en) | 2002-08-16 | 2008-12-23 | Juniper Networks, Inc. | Managing routing information in a hub-and-spokes network |
| US7417950B2 (en) * | 2003-02-03 | 2008-08-26 | Ciena Corporation | Method and apparatus for performing data flow ingress/egress admission control in a provider network |
| US20040165525A1 (en) | 2003-02-10 | 2004-08-26 | Invensys Systems, Inc. | System and method for network redundancy |
| US7336605B2 (en) | 2003-05-13 | 2008-02-26 | Corrigent Systems, Inc. | Bandwidth allocation for link aggregation |
| US7075933B2 (en) * | 2003-08-01 | 2006-07-11 | Nortel Networks, Ltd. | Method and apparatus for implementing hub-and-spoke topology virtual private networks |
| US7317722B2 (en) * | 2003-08-20 | 2008-01-08 | 3Com Corporation | System and method for distributed multicast routing |
| TWI257511B (en) * | 2004-02-18 | 2006-07-01 | Quanta Display Inc | Back light module of liquid crystal display |
| US7424018B2 (en) * | 2004-05-05 | 2008-09-09 | Gigamon Systems Llc | Asymmetric packet switch and a method of use |
| JP4368251B2 (ja) * | 2004-06-09 | 2009-11-18 | 富士通株式会社 | フレーム転送処理方法及び装置 |
| US20060059325A1 (en) | 2004-09-10 | 2006-03-16 | Milne Alan L | Apparatus and method for assigning addresses to components or modules in a system |
-
2006
- 2006-05-19 US US11/419,444 patent/US7593400B2/en active Active
-
2007
- 2007-05-17 KR KR1020087030694A patent/KR101451174B1/ko active Active
- 2007-05-17 EP EP07736341A patent/EP2022222A4/en not_active Withdrawn
- 2007-05-17 WO PCT/IL2007/000601 patent/WO2007135666A2/en not_active Ceased
- 2007-05-17 JP JP2009511642A patent/JP2009538083A/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005086668A (ja) * | 2003-09-10 | 2005-03-31 | Fujitsu Ltd | パケット転送方法、パケット転送システム及びパケット転送装置 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012161044A (ja) * | 2011-02-02 | 2012-08-23 | Fujitsu Ltd | 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| US7593400B2 (en) | 2009-09-22 |
| WO2007135666A3 (en) | 2009-03-26 |
| EP2022222A4 (en) | 2012-06-20 |
| KR20090028531A (ko) | 2009-03-18 |
| US20070268915A1 (en) | 2007-11-22 |
| EP2022222A2 (en) | 2009-02-11 |
| WO2007135666A2 (en) | 2007-11-29 |
| KR101451174B1 (ko) | 2014-10-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7593400B2 (en) | MAC address learning in a distributed bridge | |
| US11057243B2 (en) | Aliasing behavior for traffic to multihomed sites in ethernet virtual private network (EVPN) networks | |
| EP3404879B1 (en) | Metro ethernet network with virtual local area network information specifying a broadcast domain and including a service instance identifier | |
| JP4688765B2 (ja) | ネットワークの冗長方法及び中位スイッチ装置 | |
| US9019814B1 (en) | Fast failover in multi-homed ethernet virtual private networks | |
| US8713185B2 (en) | Methods of establishing virtual circuits and of providing a virtual private network service through a shared network, and provider edge device for such network | |
| JP5053376B2 (ja) | ブリッジされたネットワークにおけるポイントツーマルチポイント機能 | |
| US11057317B2 (en) | Synchronizing multicast router capability towards ethernet virtual private network (EVPN) multi-homed protocol independent multicast (PIM) device | |
| US7782841B2 (en) | Method and system for transporting data using pseudowire circuits over a bridged network | |
| US7269135B2 (en) | Methods and systems for providing redundant connectivity across a network using a tunneling protocol | |
| US10567279B2 (en) | Egress node protection for broadcast, unknown unicast, or multicast traffic in EVPN topologies | |
| CN107612808B (zh) | 隧道建立方法和装置 | |
| US20110194404A1 (en) | System and method for fast protection of dual-homed virtual private lan service (vpls) spokes | |
| CN101286922B (zh) | 一种信令控制的方法、系统及设备 | |
| US20120163384A1 (en) | Packet Transport Node | |
| CN101926129A (zh) | 以太网网络的进化 | |
| US12407611B2 (en) | Reducing convergence time and/or avoiding split-brain in multi-homed ethernet segment deployments, such as esi-lag deployments | |
| CN101019380B (zh) | 用于环形网络中的加速学习的系统和方法 | |
| CN101783743A (zh) | 一种业务保护方法及倒换节点 | |
| EP1766876A4 (en) | TECHNOLOGY FOR TRANSFERRING DATA VIA A PACKAGED NETWORK | |
| US20120269056A1 (en) | Method, device, and system for protecting semi-ring network | |
| EP1944918B1 (en) | A method and system for realizing the consistency of the virtual circuit status | |
| Aweya | Switch/router architectures: systems with crossbar switch fabrics | |
| CN101873250A (zh) | 数据转发方法及装置 | |
| CN106559234A (zh) | 控制消息发送方法及装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100517 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20100517 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20110901 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110906 |
|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20120214 |