CN101197751B - 桥接lan和通信节点装置 - Google Patents

桥接lan和通信节点装置 Download PDF

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Publication number
CN101197751B
CN101197751B CN2007101383932A CN200710138393A CN101197751B CN 101197751 B CN101197751 B CN 101197751B CN 2007101383932 A CN2007101383932 A CN 2007101383932A CN 200710138393 A CN200710138393 A CN 200710138393A CN 101197751 B CN101197751 B CN 101197751B
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China
Prior art keywords
lan
spanning tree
cos
bridge
identifier
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Expired - Fee Related
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CN2007101383932A
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English (en)
Chinese (zh)
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CN101197751A (zh
Inventor
野末大树
宫田裕章
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Hitachi Ltd
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Hitachi Ltd
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    • 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]
    • 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
    • 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
    • H04L45/04—Interdomain routing, e.g. hierarchical routing
    • 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
    • H04L45/302—Route determination based on requested QoS
    • 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
    • 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
    • H04L45/76—Routing in software-defined topologies, e.g. routing between virtual machines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
    • H04L69/326—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the transport layer [OSI layer 4]

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  • 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)
CN2007101383932A 2006-12-07 2007-08-01 桥接lan和通信节点装置 Expired - Fee Related CN101197751B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006330992A JP4878545B2 (ja) 2006-12-07 2006-12-07 Ｂｒｉｄｇｅｄ−ＬＡＮおよび通信ノード装置
JP330992/2006 2006-12-07

Publications (2)

Publication Number Publication Date
CN101197751A CN101197751A (zh) 2008-06-11
CN101197751B true CN101197751B (zh) 2011-02-02

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Family Applications (1)

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CN2007101383932A Expired - Fee Related CN101197751B (zh) 2006-12-07 2007-08-01 桥接lan和通信节点装置

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US (1) US7710985B2 (enExample)
JP (1) JP4878545B2 (enExample)
CN (1) CN101197751B (enExample)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4934116B2 (ja) * 2008-08-15 2012-05-16 日本電信電話株式会社 ノード、パケット転送方法およびそのプログラム
CN102714611B (zh) * 2010-01-29 2016-04-27 惠普发展公司，有限责任合伙企业 虚拟连接环境中网络链路的配置
US8873431B1 (en) * 2010-04-08 2014-10-28 Adtran, Inc. Communications system and method for maintaining topology in a VLAN environment
US8953621B2 (en) 2010-09-10 2015-02-10 Futurewei Technologies, Inc. Specifying priority on a virtual station interface discovery and configuration protocol response
US9397900B2 (en) * 2010-09-27 2016-07-19 Coriant Operations, Inc. Methods and apparatus for sharing counter resources between CoS/priority or/and between EVC/VLAN to support frame loss measurement
US9124524B2 (en) * 2011-06-29 2015-09-01 Broadcom Corporation System and method for priority based flow control between nodes
CN102437963B (zh) * 2011-12-31 2014-11-19 华为技术有限公司 一种路由建立方法及路由器
JP5910170B2 (ja) * 2012-03-01 2016-04-27 株式会社リコー ネットワーク中継装置、及びネットワークトポロジー構築方法
CN103501274B (zh) * 2013-09-24 2017-09-12 神州数码网络(北京)有限公司 一种多链接透明互联网络中流量负载分担方法及装置
US20170207929A1 (en) * 2014-07-31 2017-07-20 Hewlett Packard Enterprise Development Lp Encapsulation Packet With Class Of Service Encoding
DE102019114305A1 (de) * 2019-05-28 2020-12-03 Beckhoff Automation Gmbh Datenübertragungsverfahren, Datenstruktur, Automatisierungsnetzwerk und Entsperrer
CN110932911B (zh) * 2019-12-12 2022-07-08 西安邮电大学 一种多生成树域内交换机优先级生成方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1428976A (zh) * 2001-12-27 2003-07-09 阿尔卡塔尔加拿大公司 在桥接的vlan中的用户优先级映射

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6801506B1 (en) * 1999-03-31 2004-10-05 Cisco Technology, Inc. Method and apparatus for providing fast spanning tree re-starts
US6515969B1 (en) * 1999-03-01 2003-02-04 Cisco Technology, Inc. Virtual local area network membership registration protocol for multiple spanning tree network environments
JP3614118B2 (ja) * 2001-05-23 2005-01-26 日本電気株式会社 リングシステムのノード装置及びそれを用いたマルチスパニングツリー構築システム並びにその方法
JP4651244B2 (ja) * 2001-09-17 2011-03-16 富士通株式会社 スイッチ及びブリッジド・ネットワーク
JP2004080323A (ja) * 2002-08-16 2004-03-11 Fujitsu Ltd Ｌａｎスイッチング方法及びｌａｎスイッチ
WO2004075486A1 (ja) * 2003-02-19 2004-09-02 Fujitsu Limited 仮想ｌａｎ構築装置
WO2005057863A1 (ja) * 2003-12-12 2005-06-23 Fujitsu Limited データ伝送装置
US8422500B2 (en) * 2004-07-02 2013-04-16 Rockstar Consortium Us Lp VLAN support of differentiated services
US8194656B2 (en) * 2005-04-28 2012-06-05 Cisco Technology, Inc. Metro ethernet network with scaled broadcast and service instance domains
US20080019385A1 (en) * 2005-12-30 2008-01-24 Huawei Technologies Co., Inc. (Usa) System and method of mapping between local and global service instance identifiers in provider networks

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1428976A (zh) * 2001-12-27 2003-07-09 阿尔卡塔尔加拿大公司 在桥接的vlan中的用户优先级映射

Also Published As

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JP4878545B2 (ja) 2012-02-15
JP2008147882A (ja) 2008-06-26
US7710985B2 (en) 2010-05-04
US20080137557A1 (en) 2008-06-12
CN101197751A (zh) 2008-06-11

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Effective date: 20100318

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Termination date: 20150801

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