ATE477651T1 - Verfahren zur verringerung der fehlerdetektionszeit in einem telekommunikationsnetz - Google Patents

Verfahren zur verringerung der fehlerdetektionszeit in einem telekommunikationsnetz

Info

Publication number
ATE477651T1
ATE477651T1 AT05850350T AT05850350T ATE477651T1 AT E477651 T1 ATE477651 T1 AT E477651T1 AT 05850350 T AT05850350 T AT 05850350T AT 05850350 T AT05850350 T AT 05850350T AT E477651 T1 ATE477651 T1 AT E477651T1
Authority
AT
Austria
Prior art keywords
routers
switch
router
list
detection time
Prior art date
Application number
AT05850350T
Other languages
English (en)
Inventor
Alessandro Capello
Claudio Merulla
Vinicio Vercellone
Original Assignee
Telecom Italia Spa
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 Telecom Italia Spa filed Critical Telecom Italia Spa
Application granted granted Critical
Publication of ATE477651T1 publication Critical patent/ATE477651T1/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
    • H04L45/02—Topology update or discovery
    • 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
    • H04L45/28—Routing or path finding of packets in data switching networks using route fault recovery
    • 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
    • H04L49/555—Error detection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/35—Switches specially adapted for specific applications
    • H04L49/351—Switches specially adapted for specific applications for local area network [LAN], e.g. Ethernet switches
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/60—Software-defined switches
    • H04L49/602—Multilayer or multiprotocol switching, e.g. IP switching

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
AT05850350T 2005-12-23 2005-12-23 Verfahren zur verringerung der fehlerdetektionszeit in einem telekommunikationsnetz ATE477651T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2005/013995 WO2007073752A1 (en) 2005-12-23 2005-12-23 Method for reducing fault detection time in a telecommunication network

Publications (1)

Publication Number Publication Date
ATE477651T1 true ATE477651T1 (de) 2010-08-15

Family

ID=36143289

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05850350T ATE477651T1 (de) 2005-12-23 2005-12-23 Verfahren zur verringerung der fehlerdetektionszeit in einem telekommunikationsnetz

Country Status (5)

Country Link
US (1) US8085654B2 (de)
EP (1) EP1964330B1 (de)
AT (1) ATE477651T1 (de)
DE (1) DE602005022951D1 (de)
WO (1) WO2007073752A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7895345B2 (en) * 2007-04-13 2011-02-22 Microsoft Corporation Distributed routing table architecture and design
WO2009049327A2 (en) * 2007-10-12 2009-04-16 Tellabs Operations, Inc. Sharing value of network variables with successively active interfaces of a communication node
US8417706B2 (en) 2009-06-16 2013-04-09 Isentium Technologies Inc. Method for responding to a plurality of electronic messages
US20110030055A1 (en) * 2009-07-31 2011-02-03 Rajini Balay Detecting Spoofing in Wireless Digital Networks
US10367848B2 (en) * 2014-09-25 2019-07-30 Nec Corporation Transmitting relay device identification information in response to broadcast request if device making request is authorized
CN108616367B (zh) * 2016-12-12 2021-01-05 华为技术有限公司 故障定位方法和网络设备

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6301224B1 (en) 1998-01-13 2001-10-09 Enterasys Networks, Inc. Network switch with panic mode
US6515967B1 (en) * 1998-06-30 2003-02-04 Cisco Technology, Inc. Method and apparatus for detecting a fault in a multicast routing infrastructure
US6763190B2 (en) * 2000-03-03 2004-07-13 Lucent Technologies Inc. Network auto-provisioning and distributed restoration
US6950427B1 (en) 2001-08-09 2005-09-27 Cisco Technology, Inc. Technique for resynchronizing LSDB in OSPF after a software reload in a non-stop forwarding intermediate node of a computer network
US7152179B1 (en) * 2002-09-19 2006-12-19 Cisco Technology, Inc. IP redundancy with improved failover notification
US7319674B2 (en) 2003-07-24 2008-01-15 Cisco Technology, Inc. System and method for exchanging awareness information in a network environment
US7644317B1 (en) * 2004-06-02 2010-01-05 Cisco Technology, Inc. Method and apparatus for fault detection/isolation in metro Ethernet service

Also Published As

Publication number Publication date
EP1964330A1 (de) 2008-09-03
US8085654B2 (en) 2011-12-27
EP1964330B1 (de) 2010-08-11
DE602005022951D1 (de) 2010-09-23
WO2007073752A1 (en) 2007-07-05
US20090109862A1 (en) 2009-04-30

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Legal Events

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