ATE352934T1 - Ethernet übertragungsvorrichtung mit einem schutzattribut und einem gerechtigkeitsattribut sowie entsprechendes verfahren - Google Patents

Ethernet übertragungsvorrichtung mit einem schutzattribut und einem gerechtigkeitsattribut sowie entsprechendes verfahren

Info

Publication number
ATE352934T1
ATE352934T1 AT04028634T AT04028634T ATE352934T1 AT E352934 T1 ATE352934 T1 AT E352934T1 AT 04028634 T AT04028634 T AT 04028634T AT 04028634 T AT04028634 T AT 04028634T AT E352934 T1 ATE352934 T1 AT E352934T1
Authority
AT
Austria
Prior art keywords
lsp
unit
mpls
protective
attribute
Prior art date
Application number
AT04028634T
Other languages
English (en)
Inventor
Huang Feng
Cheng Ming
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 ATE352934T1 publication Critical patent/ATE352934T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/70—Admission control; Resource allocation
    • H04L47/82—Miscellaneous aspects
    • H04L47/825—Involving tunnels, e.g. MPLS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
    • H04J3/1605—Fixed allocated frame structures
    • H04J3/1611—Synchronous digital hierarchy [SDH] or SONET
    • H04J3/1617—Synchronous digital hierarchy [SDH] or SONET carrying packets or ATM cells
    • 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
    • H04L45/50—Routing or path finding of packets in data switching networks using label swapping, e.g. multi-protocol label switch [MPLS]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/70—Admission control; Resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/70—Admission control; Resource allocation
    • H04L47/72—Admission control; Resource allocation using reservation actions during connection setup
    • H04L47/724—Admission control; Resource allocation using reservation actions during connection setup at intermediate nodes, e.g. resource reservation protocol [RSVP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/70—Admission control; Resource allocation
    • H04L47/72—Admission control; Resource allocation using reservation actions during connection setup
    • H04L47/726—Reserving resources in multiple paths to be used simultaneously
    • H04L47/728—Reserving resources in multiple paths to be used simultaneously for backup paths
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/70—Admission control; Resource allocation
    • H04L47/74—Admission control; Resource allocation measures in reaction to resource unavailability
    • H04L47/746—Reaction triggered by a failure

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Communication Control (AREA)
  • Storage Device Security (AREA)
  • Computer And Data Communications (AREA)
AT04028634T 2003-12-26 2004-12-03 Ethernet übertragungsvorrichtung mit einem schutzattribut und einem gerechtigkeitsattribut sowie entsprechendes verfahren ATE352934T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNB2003101228426A CN100550823C (zh) 2003-12-26 2003-12-26 一种具有快速保护和公平特性的以太网传送设备及方法

Publications (1)

Publication Number Publication Date
ATE352934T1 true ATE352934T1 (de) 2007-02-15

Family

ID=34529399

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04028634T ATE352934T1 (de) 2003-12-26 2004-12-03 Ethernet übertragungsvorrichtung mit einem schutzattribut und einem gerechtigkeitsattribut sowie entsprechendes verfahren

Country Status (5)

Country Link
US (1) US7372870B2 (de)
EP (1) EP1549001B1 (de)
CN (1) CN100550823C (de)
AT (1) ATE352934T1 (de)
DE (1) DE602004004497D1 (de)

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CN100466608C (zh) * 2005-09-02 2009-03-04 中兴通讯股份有限公司 封装多通道数据包的装置及方法
CN100385891C (zh) * 2005-11-17 2008-04-30 华为技术有限公司 在mpls网络中实现组保护的方法及装置
CN100561962C (zh) * 2005-11-24 2009-11-18 华为技术有限公司 基于目录服务来实现网络连接服务建立的方法及系统
KR100696176B1 (ko) * 2005-12-09 2007-03-20 한국전자통신연구원 Ｍｐｌｓ ｌｓｐ보호절체 장치 및 방법
KR100696196B1 (ko) * 2005-12-09 2007-03-20 한국전자통신연구원 Ｓｄｈ／ｓｏｎｅｔ를 이용한 ｖｐｗｓ망에서의유지보수신호 전파 방법
CN100452756C (zh) * 2005-12-20 2009-01-14 华为技术有限公司 一种透传atm信元的方法和系统
US8406220B2 (en) * 2005-12-30 2013-03-26 Honeywell International Inc. Method and system for integration of wireless devices with a distributed control system
CN1866868B (zh) * 2006-01-18 2010-10-06 华为技术有限公司 一种多协议标签交换网络流量管理系统、方法及设备
US8331243B2 (en) 2006-02-24 2012-12-11 Rockstar Consortium USLP Multi-protocol support over Ethernet packet-switched networks
EP1992111A2 (de) * 2006-02-28 2008-11-19 France Telecom Verfahrensweise der sammlung von flussbeschreibungen, die relative flüsse an wenigstens ein kundennetz verbindet an einem verbundsnetz betreffen
JP4816142B2 (ja) * 2006-03-01 2011-11-16 日本電気株式会社 パス切替制御システム、コンピュータシステム及びパス切替制御方法
EP1853007B1 (de) * 2006-05-04 2008-10-01 Nokia Siemens Networks Gmbh & Co. Kg Automatische Sicherung der Weiterleitung der Pakete in das MPLS Netzwerk in einer doppeltangebundenen Ethernet Brücke
US7760723B1 (en) 2006-06-01 2010-07-20 World Wide Packets, Inc. Relaying a data stream from a data device to a network tunnel
US8379676B1 (en) * 2006-06-01 2013-02-19 World Wide Packets, Inc. Injecting in-band control messages without impacting a data rate
US8018938B1 (en) 2006-06-02 2011-09-13 World Wide Packets, Inc. Translating between a switching format and a transport format
US8208372B2 (en) * 2006-06-02 2012-06-26 Cisco Technology, Inc. Technique for fast activation of a secondary head-end node TE-LSP upon failure of a primary head-end node TE-LSP
US7653056B1 (en) 2006-06-02 2010-01-26 World Wide Packets, Inc. Virtual switching using a provisional identifier to conceal a user identifier
US20080062996A1 (en) * 2006-09-13 2008-03-13 Futurewei Technologies, Inc. Consumer Edge Initiated Pseudo-Wire Multi-Homing in Access Networks
CN101146016B (zh) * 2006-09-15 2010-07-07 华为技术有限公司 以太帧传输方法和以太网架构
CN100542122C (zh) * 2006-09-29 2009-09-16 华为技术有限公司 一种vlan交换隧道的复用方法和vlan交换域
US7830883B1 (en) 2006-12-19 2010-11-09 World Wide Packets, Inc. Modifying duplicate packets to have different transport formats
JP4222422B2 (ja) * 2007-03-07 2009-02-12 日本電気株式会社 ノード、通信システムおよびノード用プログラム
ES2396313T3 (es) * 2007-11-02 2013-02-20 Telefonaktiebolaget L M Ericsson Ab (Publ) Un sistema y un método de conmutación de protección de red Ethernet en un dominio de puente de red troncal de proveedor-ingeniería de tráfico
EP2093952A1 (de) * 2008-02-21 2009-08-26 Nokia Siemens Networks Oy Verfahren und Vorrichtung zur Verarbeitung von Daten in einer MPLS-Domain und Kommunikationssystem mit einer derartigen Vorrichtung
CN101257454B (zh) * 2008-03-21 2012-01-25 北京星网锐捷网络技术有限公司 一种带宽管理方法及装置
JP2010088080A (ja) * 2008-10-03 2010-04-15 Fujitsu Ltd 通信装置および通信方法
IL202067A0 (en) * 2009-11-12 2010-11-30 Eci Telecom Ltd Ethernet network within mpls network
CN101848147B (zh) * 2010-04-21 2012-04-04 华为技术有限公司 SDH/Sonet段开销字节的传递方法、装置及系统
JP5409565B2 (ja) * 2010-09-16 2014-02-05 株式会社日立製作所 トランスポート制御サーバ、トランスポート制御システム、及び、トランスポート制御方法
US8824488B2 (en) * 2010-12-10 2014-09-02 At&T Intellectual Property I, L.P. Methods, apparatus and articles of manufacture to select label switched paths (LSPs) for preemption
WO2013044408A1 (en) * 2011-09-27 2013-04-04 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for path switching
KR102093296B1 (ko) 2014-02-11 2020-03-25 한국전자통신연구원 시간 확정적으로 대용량 경로를 전환하는 데이터 처리 시스템 및 데이터 처리 시스템의 동작 방법
CN104486218B (zh) * 2014-12-16 2017-12-22 上海斐讯数据通信技术有限公司 一种基于sdn的mpls网络控制系统及方法
CN104796331B (zh) * 2015-04-29 2018-02-16 烽火通信科技股份有限公司 一种单交换系统实现lsp和vc分层保护的方法

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US20040105459A1 (en) * 2002-11-30 2004-06-03 Raghu Mannam Method and a system to build efficient communications networks in which MPLS functionality is incorporated within the SONET/SDH/OTN transport equipment by performing it in the GFP layer
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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

Also Published As

Publication number Publication date
US7372870B2 (en) 2008-05-13
EP1549001A1 (de) 2005-06-29
DE602004004497D1 (de) 2007-03-15
CN1635754A (zh) 2005-07-06
CN100550823C (zh) 2009-10-14
US20050141417A1 (en) 2005-06-30
EP1549001B1 (de) 2007-01-24

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