ATE329436T1 - Methode für den schutz des anschlu es zwischen einer transportnetznabe und einem zentralen aufstellungsort/ pop - Google Patents

Methode für den schutz des anschlu es zwischen einer transportnetznabe und einem zentralen aufstellungsort/ pop

Info

Publication number
ATE329436T1
ATE329436T1 AT03293118T AT03293118T ATE329436T1 AT E329436 T1 ATE329436 T1 AT E329436T1 AT 03293118 T AT03293118 T AT 03293118T AT 03293118 T AT03293118 T AT 03293118T AT E329436 T1 ATE329436 T1 AT E329436T1
Authority
AT
Austria
Prior art keywords
pop
transport network
central site
network hub
protecting
Prior art date
Application number
AT03293118T
Other languages
English (en)
Inventor
Italo Busi
Pietro Vittorio Grandi
Michele Fontana
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 ATE329436T1 publication Critical patent/ATE329436T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/55—Prevention, detection or correction of errors
    • H04L49/552—Prevention, detection or correction of errors by ensuring the integrity of packets received through redundant connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/25—Routing or path finding in a switch fabric

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Brushless Motors (AREA)
  • Emergency Protection Circuit Devices (AREA)
AT03293118T 2003-12-11 2003-12-11 Methode für den schutz des anschlu es zwischen einer transportnetznabe und einem zentralen aufstellungsort/ pop ATE329436T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03293118A EP1542410B1 (de) 2003-12-11 2003-12-11 Methode für den Schutz des Anschlu es zwischen einer Transportnetznabe und einem zentralen Aufstellungsort/ POP

Publications (1)

Publication Number Publication Date
ATE329436T1 true ATE329436T1 (de) 2006-06-15

Family

ID=34486462

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03293118T ATE329436T1 (de) 2003-12-11 2003-12-11 Methode für den schutz des anschlu es zwischen einer transportnetznabe und einem zentralen aufstellungsort/ pop

Country Status (5)

Country Link
US (1) US7525905B2 (de)
EP (1) EP1542410B1 (de)
CN (1) CN100350766C (de)
AT (1) ATE329436T1 (de)
DE (1) DE60305939T2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101488879B (zh) * 2008-01-15 2013-09-11 上海贝尔阿尔卡特股份有限公司 以太网生成树协议的网络设备中的故障保护方法及装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3819480B2 (ja) * 1996-06-28 2006-09-06 株式会社日立コミュニケーションテクノロジー 多重変換装置の構築方法
US5805836A (en) * 1996-12-10 1998-09-08 International Business Machines Corporation Method and apparatus for equalizing grants of a data bus to primary and secondary devices
US6631134B1 (en) * 1999-01-15 2003-10-07 Cisco Technology, Inc. Method for allocating bandwidth in an optical network
EP1176765A1 (de) * 2000-07-24 2002-01-30 Lucent Technologies Inc. Verfahren und System zum Ende-zu-Ende Schutz in Punkt-zu-Multipunkt Zugangsnetzwerken
US6829215B2 (en) * 2000-10-31 2004-12-07 Marconi Intellectual Property (Ringfence) Inc. IP multi-homing
US6956816B1 (en) * 2001-02-15 2005-10-18 Extreme Networks Fault tolerant automatic protection switching for distributed routers
CN1374778A (zh) * 2001-03-09 2002-10-16 庄永熙 公共无线网路系统
US6717909B2 (en) * 2001-06-05 2004-04-06 Marconi Communications, Inc. Ethernet protection system providing fault tolerence for communication lines and interface cards according to classified failure states
US20040042416A1 (en) * 2002-08-27 2004-03-04 Ngo Chuong Ngoc Virtual Local Area Network auto-discovery methods
US20050088963A1 (en) * 2003-10-24 2005-04-28 Nortel Networks Limited Method and apparatus for protection switch messaging on a shared mesh network

Also Published As

Publication number Publication date
DE60305939D1 (de) 2006-07-20
DE60305939T2 (de) 2007-06-14
US7525905B2 (en) 2009-04-28
CN100350766C (zh) 2007-11-21
US20050129062A1 (en) 2005-06-16
EP1542410B1 (de) 2006-06-07
CN1627695A (zh) 2005-06-15
EP1542410A1 (de) 2005-06-15

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Legal Events

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