ATE391925T1 - Verfahren zum realisieren des pseudoleitungsemulations-edge-to-edge-protokoll - Google Patents

Verfahren zum realisieren des pseudoleitungsemulations-edge-to-edge-protokoll

Info

Publication number
ATE391925T1
ATE391925T1 AT04789831T AT04789831T ATE391925T1 AT E391925 T1 ATE391925 T1 AT E391925T1 AT 04789831 T AT04789831 T AT 04789831T AT 04789831 T AT04789831 T AT 04789831T AT E391925 T1 ATE391925 T1 AT E391925T1
Authority
AT
Austria
Prior art keywords
edge
data frame
protocol
pseudo wire
realizing
Prior art date
Application number
AT04789831T
Other languages
English (en)
Inventor
Zhangzhen Jiang
Jianfei He
Jianyun Zhu
Original Assignee
Huawei Tech Co Ltd
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 Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Application granted granted Critical
Publication of ATE391925T1 publication Critical patent/ATE391925T1/de

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
    • 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]
    • H04L12/42—Loop networks
    • H04L12/437—Ring fault isolation or reconfiguration
    • 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
    • H04L12/4633—Interconnection of networks using encapsulation techniques, e.g. tunneling
    • 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
    • H04L45/50—Routing or path finding of packets in data switching networks using label swapping, e.g. multi-protocol label switch [MPLS]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Communication Control (AREA)
AT04789831T 2003-12-03 2004-10-13 Verfahren zum realisieren des pseudoleitungsemulations-edge-to-edge-protokoll ATE391925T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200310120067.0A CN1625176B (zh) 2003-12-03 2003-12-03 基于边缘到边缘伪线仿真协议的通信方法

Publications (1)

Publication Number Publication Date
ATE391925T1 true ATE391925T1 (de) 2008-04-15

Family

ID=34638052

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04789831T ATE391925T1 (de) 2003-12-03 2004-10-13 Verfahren zum realisieren des pseudoleitungsemulations-edge-to-edge-protokoll

Country Status (6)

Country Link
US (1) US20050129059A1 (de)
EP (1) EP1720024B1 (de)
CN (1) CN1625176B (de)
AT (1) ATE391925T1 (de)
DE (1) DE602004013048T2 (de)
WO (1) WO2005055548A1 (de)

Families Citing this family (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2360011A1 (en) * 1999-01-05 2000-07-13 Trustees Of Boston University Ordered gene assembly
US20040005673A1 (en) * 2001-06-29 2004-01-08 Kevin Jarrell System for manipulating nucleic acids
US7435562B2 (en) * 2000-07-21 2008-10-14 Modular Genetics, Inc. Modular vector systems
WO2006053131A1 (en) * 2004-11-11 2006-05-18 Modular Genetics, Inc. Ladder assembly and system for generating diversity
CN100384300C (zh) * 2005-06-24 2008-04-23 华为技术有限公司 保证无线通信系统中用户服务质量的实现方法
WO2007018164A1 (ja) * 2005-08-05 2007-02-15 Nec Corporation 通信システム、ノード、端末、プログラム及び通信方法
US7756125B2 (en) * 2005-08-05 2010-07-13 Telefonaktiebolaget Lm Ericsson (Publ) Method and arrangement for routing pseudo-wire encapsulated packets
CN100464519C (zh) * 2005-09-06 2009-02-25 华为技术有限公司 捆绑链路状态的管理方法
US20070064700A1 (en) * 2005-09-20 2007-03-22 Nortel Networks Limited Method and system for achieving spatial reuse over a resilient packet ring
US7974308B2 (en) * 2005-09-26 2011-07-05 Alcatel Lucent Interworking circuit emulation service over packet and IP/MPLS packet processing
CN100531047C (zh) * 2005-09-30 2009-08-19 华为技术有限公司 对包交换网络上的伪线进行保护倒换的方法
CN100396023C (zh) * 2005-09-30 2008-06-18 华为技术有限公司 维护多跳伪线的协商控制方法
US20070127479A1 (en) * 2005-12-05 2007-06-07 David Sinicrope A method and arrangement for distributed pseudo-wire signaling
CN100433719C (zh) * 2005-12-13 2008-11-12 华为技术有限公司 一种边缘到边缘伪线仿真多跳伪线的检验方法
US7590139B2 (en) * 2005-12-19 2009-09-15 Teknovus, Inc. Method and apparatus for accommodating TDM traffic in an ethernet passive optical network
DE602006013047D1 (de) * 2006-01-17 2010-04-29 Huawei Tech Co Ltd Verfahren und einrichtungen zur beurteilung des pw-verbindungszustands und zum mitteilen des ac-verbindungszustands
CN100433722C (zh) * 2006-01-23 2008-11-12 华为技术有限公司 一种识别多条仿真业务流路径方法
US7596088B2 (en) * 2006-01-24 2009-09-29 Corrigent Systems Ltd. Route selection with bandwidth sharing optimization over rings
US8331243B2 (en) * 2006-02-24 2012-12-11 Rockstar Consortium USLP Multi-protocol support over Ethernet packet-switched networks
CN100403735C (zh) * 2006-02-24 2008-07-16 华为技术有限公司 一种实现捆绑接口边到边伪线仿真服务的方法及系统
CN100450096C (zh) * 2006-03-16 2009-01-07 华为技术有限公司 确定端到端伪线仿真节点转发状态的方法
US20070268821A1 (en) * 2006-05-17 2007-11-22 Corrigent Systems, Ltd. Rpr representation in ospf-te
CN101083611B (zh) * 2006-05-30 2010-05-12 中兴通讯股份有限公司 使用颜色标识l-lsp隧道报文转发优先级的装置
CN101047636B (zh) 2006-06-07 2010-11-10 华为技术有限公司 端到端伪线仿真虚拟租用线接入虚拟专用网的方法及系统
WO2008019190A2 (en) * 2006-06-12 2008-02-14 Nortel Networks Limited Supporting multi-protocol label switching (mpls) applications over ethernet switch paths
US8705374B1 (en) * 2006-10-31 2014-04-22 At&T Intellectual Property Ii, L.P. Method and apparatus for isolating label-switched path impairments
CN100571187C (zh) * 2006-11-10 2009-12-16 中兴通讯股份有限公司 一种利用多条分组交换网络隧道承载伪线业务的方法
TWI321313B (en) * 2007-03-03 2010-03-01 Ind Tech Res Inst Apparatus and method to reduce recognization errors through context relations among dialogue turns
EP2131531A4 (de) * 2007-03-28 2011-06-01 Fujitsu Ltd Kommunikationssystem und vorrichtung
US20080259920A1 (en) * 2007-04-17 2008-10-23 Tellabs Operations, Inc. Method and apparatus for establishing virtual resilient packet ring (RPR) subrings over a common communications path
CN101316260B (zh) * 2007-05-30 2012-04-25 华为技术有限公司 封装转换方法及封装转换设备
US20080310437A1 (en) * 2007-06-15 2008-12-18 Tellabs Operations, Inc. Method and apparatus for carrying unknown traffic over a resilient packet ring (RPR) without flooding
US20090016384A1 (en) * 2007-07-12 2009-01-15 Tellabs Operations, Inc. Method and apparatus for distributing synchronization status messages over a Resilient Packet Ring (RPR)
CN100555999C (zh) * 2007-08-13 2009-10-28 中兴通讯股份有限公司 一种实现边缘到边缘伪线仿真的方法和装置
CN101515880A (zh) * 2008-02-18 2009-08-26 诺基亚西门子通信有限责任两合公司 在基于分组弹性环的网络上提供以太网业务的方法和设备
US8675551B2 (en) 2008-03-31 2014-03-18 Futurewei Technologies, Inc. Multi-protocol label switching support for proxy mobile internet protocol version 6
CN101552711B (zh) * 2008-04-03 2011-09-14 华为技术有限公司 建立伪线映射的方法及装置
CN101572651B (zh) * 2008-04-30 2013-06-05 华为技术有限公司 报文传输的方法及装置
CN101616051B (zh) * 2008-06-27 2011-09-14 华为技术有限公司 创建伪线的方法及装置
JP5281360B2 (ja) * 2008-10-30 2013-09-04 アズビル株式会社 リング型スイッチングハブ、リング型イーサネットシステム、およびリング接続制御方法
CN101494511B (zh) * 2009-03-17 2011-11-02 烽火通信科技股份有限公司 一种t-mpls环网标签分配方法
CN102273136B (zh) * 2009-09-01 2012-12-26 华为技术有限公司 隧道多业务性能检测方法和装置
CN101674239B (zh) * 2009-10-10 2012-04-25 华为技术有限公司 提供网络服务的方法及其装置
CN101714937B (zh) * 2009-11-16 2013-08-07 中兴通讯股份有限公司 一种端到端伪线仿真接入的装置和方法
CN101789903B (zh) * 2009-12-30 2012-05-23 华为技术有限公司 一种半环网络的保护方法、设备及系统
CN102130813B (zh) * 2010-01-15 2016-08-03 华为技术有限公司 伪线建立方法、系统及设备
US8472438B2 (en) * 2010-04-23 2013-06-25 Telefonaktiebolaget L M Ericsson (Publ) Efficient encapsulation of packets transmitted on a packet-pseudowire over a packet switched network
CN103580894B (zh) * 2012-07-31 2017-09-29 华为技术有限公司 操作、管理和维护oam配置的方法、设备及系统
US9225664B2 (en) * 2013-03-15 2015-12-29 Alcatel Lucent System and method for aggregating pseudowires
US10015048B2 (en) 2014-12-27 2018-07-03 Intel Corporation Programmable protocol parser for NIC classification and queue assignments
US9825862B2 (en) 2015-08-26 2017-11-21 Barefoot Networks, Inc. Packet header field extraction
US9826071B2 (en) 2015-08-26 2017-11-21 Barefoot Networks, Inc. Configuring a switch for extracting packet header fields
US9912774B2 (en) 2015-12-22 2018-03-06 Intel Corporation Accelerated network packet processing
US10063407B1 (en) 2016-02-08 2018-08-28 Barefoot Networks, Inc. Identifying and marking failed egress links in data plane
US11223520B1 (en) 2017-01-31 2022-01-11 Intel Corporation Remote control plane directing data plane configurator
US10694006B1 (en) * 2017-04-23 2020-06-23 Barefoot Networks, Inc. Generation of descriptive data for packet fields
US10601732B1 (en) 2017-07-23 2020-03-24 Barefoot Networks, Inc. Configurable packet processing pipeline for handling non-packet data
US10594630B1 (en) 2017-09-28 2020-03-17 Barefoot Networks, Inc. Expansion of packet data within processing pipeline

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20011849A1 (it) * 2001-09-03 2003-03-03 Cit Alcatel Metodo per eseguire una funzione oam mediante scambio pacchetti di tipo richiesta-risposta tra le stazioni di una rete rpr, e relative strut
ITMI20012122A1 (it) * 2001-10-15 2003-04-15 Cit Alcatel Connessione lan-to-lan trasparente tra due locazioni clienti attraverso una rete rpr di trasporto dati
EP1328090A1 (de) * 2002-01-09 2003-07-16 Alcatel Verfahren zur Topologiebestimmung, System und Knoten
US7260097B2 (en) * 2002-01-30 2007-08-21 Nortel Networks Limited Label control method and apparatus for virtual private LAN segment networks
JP4431315B2 (ja) * 2003-01-14 2010-03-10 株式会社日立製作所 パケット通信方法およびパケット通信装置
WO2004066120A2 (en) * 2003-01-15 2004-08-05 Ciena Coporation A method and apparatus for transporting packet data over an optical network
US8422500B2 (en) * 2004-07-02 2013-04-16 Rockstar Consortium Us Lp VLAN support of differentiated services

Also Published As

Publication number Publication date
DE602004013048D1 (de) 2008-05-21
WO2005055548A1 (en) 2005-06-16
EP1720024A4 (de) 2007-04-25
EP1720024A1 (de) 2006-11-08
EP1720024B1 (de) 2008-04-09
CN1625176B (zh) 2010-04-28
US20050129059A1 (en) 2005-06-16
DE602004013048T2 (de) 2009-05-14
CN1625176A (zh) 2005-06-08

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