DE602004004364D1 - Schicht 2 Netzwerk mit VPLS - Google Patents

Schicht 2 Netzwerk mit VPLS

Info

Publication number
DE602004004364D1
DE602004004364D1 DE602004004364T DE602004004364T DE602004004364D1 DE 602004004364 D1 DE602004004364 D1 DE 602004004364D1 DE 602004004364 T DE602004004364 T DE 602004004364T DE 602004004364 T DE602004004364 T DE 602004004364T DE 602004004364 D1 DE602004004364 D1 DE 602004004364D1
Authority
DE
Germany
Prior art keywords
node
vpls
network
port
path cost
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
DE602004004364T
Other languages
English (en)
Other versions
DE602004004364T2 (de
Inventor
Karel M O Vereecke
Pierre A L Verhelst
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.)
Alcatel Lucent SAS
Original Assignee
Alcatel CIT SA
Alcatel SA
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 Alcatel CIT SA, Alcatel SA filed Critical Alcatel CIT SA
Publication of DE602004004364D1 publication Critical patent/DE602004004364D1/de
Application granted granted Critical
Publication of DE602004004364T2 publication Critical patent/DE602004004364T2/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
    • 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]
DE602004004364T 2004-04-06 2004-04-06 Schicht 2 Netzwerk mit VPLS Expired - Lifetime DE602004004364T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04290909A EP1585273B1 (de) 2004-04-06 2004-04-06 Schicht 2 Netzwerk mit VPLS

Publications (2)

Publication Number Publication Date
DE602004004364D1 true DE602004004364D1 (de) 2007-03-08
DE602004004364T2 DE602004004364T2 (de) 2007-08-23

Family

ID=34896150

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004004364T Expired - Lifetime DE602004004364T2 (de) 2004-04-06 2004-04-06 Schicht 2 Netzwerk mit VPLS

Country Status (5)

Country Link
US (1) US7502376B2 (de)
EP (1) EP1585273B1 (de)
AT (1) ATE352153T1 (de)
DE (1) DE602004004364T2 (de)
ES (1) ES2279305T3 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006065795A2 (en) * 2004-12-14 2006-06-22 Alcatel Lucent Ring rapid spanning tree protocol
US7944853B2 (en) * 2006-01-06 2011-05-17 Belair Networks Inc. Virtual root bridge
US7889655B2 (en) * 2006-01-17 2011-02-15 Cisco Technology, Inc. Techniques for detecting loop-free paths that cross routing information boundaries
US7609672B2 (en) * 2006-08-29 2009-10-27 Cisco Technology, Inc. Method and apparatus for automatic sub-division of areas that flood routing information
US7899005B2 (en) * 2006-09-12 2011-03-01 Cisco Technology, Inc. Method and apparatus for passing routing information among mobile routers
US8009591B2 (en) * 2006-11-30 2011-08-30 Cisco Technology, Inc. Automatic overlapping areas that flood routing information
US8223668B2 (en) * 2006-12-14 2012-07-17 Rockstar Bidco Lp Method and apparatus for exchanging routing information and the establishment of connectivity across multiple network areas
US7936732B2 (en) * 2007-09-27 2011-05-03 Cisco Technology, Inc. Selecting aggregation nodes in a network
US8199655B2 (en) * 2009-08-21 2012-06-12 Verizon Patent And Licensing Inc. Optimized layer-2 network switching systems and methods
US8451715B1 (en) 2010-03-26 2013-05-28 Juniper Networks, Inc. Avoiding data loss in a multi-homed layer two bridging network
US8908526B2 (en) * 2010-09-23 2014-12-09 Intel Corporation Controlled interconnection of networks using virtual nodes
US8467316B1 (en) * 2010-12-29 2013-06-18 Juniper Networks, Inc. Enhanced address learning in layer two computer networks
CN103095834B (zh) * 2013-01-16 2015-09-16 中国科学院计算技术研究所 一种跨虚拟化数据中心的虚拟机在线迁移方法
CN103491144B (zh) * 2013-09-09 2016-08-10 中国科学院计算技术研究所 一种广域网虚拟平台的构建方法
CN104869055B (zh) * 2014-02-20 2019-11-05 南京中兴软件有限责任公司 一种数据转发方法及装置
US9313117B2 (en) * 2014-05-27 2016-04-12 Telefonaktiebolaget L M Ericsson (Publ) Alternate method to give operators flexibility to choose LFAs
US10009254B2 (en) * 2016-05-10 2018-06-26 Netscout Systems, Inc. Calculation of a lowest cost path
CN108965129B (zh) * 2018-06-25 2021-01-26 烽火通信科技股份有限公司 一种vpls业务组播物理端口迭代的实现方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6535490B1 (en) * 1999-03-04 2003-03-18 3Com Corporation High availability spanning tree with rapid reconfiguration with alternate port selection
US6937576B1 (en) * 2000-10-17 2005-08-30 Cisco Technology, Inc. Multiple instance spanning tree protocol
US7145878B2 (en) * 2001-07-27 2006-12-05 Corrigent Systems Ltd. Avoiding overlapping segments in transparent LAN services on ring-based networks
US7061875B1 (en) * 2001-12-07 2006-06-13 Cisco Technology, Inc. Spanning tree loop guard

Also Published As

Publication number Publication date
DE602004004364T2 (de) 2007-08-23
US7502376B2 (en) 2009-03-10
ATE352153T1 (de) 2007-02-15
EP1585273A1 (de) 2005-10-12
US20050220077A1 (en) 2005-10-06
EP1585273B1 (de) 2007-01-17
ES2279305T3 (es) 2007-08-16

Similar Documents

Publication Publication Date Title
ATE352153T1 (de) Schicht 2 netzwerk mit vpls
Xue et al. Polynomial time approximation algorithms for multi-constrained QoS routing
CN103546381B (zh) 基于内部网关协议创建双向组播分发树的方法、装置及系统
ES2527834T3 (es) Método y sistema de comunicaciones de empresa de servicios
CN101322355B (zh) 一种提供商链路状态桥接以太网节点及其配置和操作的方法,以太网桥接网络
CN104378296B (zh) 一种报文转发方法及设备
CN103346968B (zh) 用于路由组播数据的方法和装置
ATE303034T1 (de) Dreischichtige private virtuelle netze (3-layer vpn) sowie verfahren zu seiner herstellung
WO2004012393A3 (en) Identifying network routers and paths
CN104796339B (zh) 快速泛洪处理方法及装置
ATE457573T1 (de) Verfahren zur optimierung der verbindungsmöglichkeit in virtuellen lokalen netzen (vlan)
CN104919767A (zh) 用于实现在虚拟专用lan服务网络上的最短路径桥接mac模式支持的方法和装置
Faghani et al. Shortcut switching strategy in metro Ethernet networks
Padmaraj et al. Metro Ethernet traffic engineering based on optimal multiple spanning trees
CN104426777B (zh) 路由更新方法和路由设备
JP2010525638A (ja) 複数のスパニング・ツリーの決定のための方法及び装置
CN104022908B (zh) 用于spb网络的区域管理方法和区域管理装置
Solie et al. CCIE practical studies
He et al. Traffic engineering for metro ethernet based on multiple spanning trees
CN103501274B (zh) 一种多链接透明互联网络中流量负载分担方法及装置
Makeri Design and Implementation of optimized features in a local area network for improvedenterprisenetwork
Cinkler et al. Optimizing QoS aware ethernet spanning trees
Willis et al. Demo Abstract: Loop Avoidance in Computer Networks Using a Meshed Tree Protocol
Suh et al. Endist: Edge node divided spanning tree
Luo et al. An analytical model for evaluating spanning tree based layer 2 routing schemes

Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: ALCATEL LUCENT, PARIS, FR

8364 No opposition during term of opposition