ATE401719T1 - Verkehrsnetzwerkflussteuerung unter verwendung dynamisch modifizierter metriken für redundanzverbindungen - Google Patents

Verkehrsnetzwerkflussteuerung unter verwendung dynamisch modifizierter metriken für redundanzverbindungen

Info

Publication number
ATE401719T1
ATE401719T1 AT03736486T AT03736486T ATE401719T1 AT E401719 T1 ATE401719 T1 AT E401719T1 AT 03736486 T AT03736486 T AT 03736486T AT 03736486 T AT03736486 T AT 03736486T AT E401719 T1 ATE401719 T1 AT E401719T1
Authority
AT
Austria
Prior art keywords
connection
redundant
backup
merits
flow control
Prior art date
Application number
AT03736486T
Other languages
English (en)
Inventor
Michael Patrick
Junjing Guo
Stephen Foley
Original Assignee
Gen Instrument Corp
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 Gen Instrument Corp filed Critical Gen Instrument Corp
Application granted granted Critical
Publication of ATE401719T1 publication Critical patent/ATE401719T1/de

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]
    • 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
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C15/00—Arrangements characterised by the use of multiplexing for the transmission of a plurality of signals over a common path
    • 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
    • H04L45/20—Hop count for routing purposes, e.g. TTL
    • 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
    • H04L45/22—Alternate routing
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Telephonic Communication Services (AREA)
  • Traffic Control Systems (AREA)
AT03736486T 2002-04-25 2003-04-24 Verkehrsnetzwerkflussteuerung unter verwendung dynamisch modifizierter metriken für redundanzverbindungen ATE401719T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/132,905 US20030202473A1 (en) 2002-04-25 2002-04-25 Traffic network flow control using dynamically modified metrics for redundancy connections

Publications (1)

Publication Number Publication Date
ATE401719T1 true ATE401719T1 (de) 2008-08-15

Family

ID=29248863

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03736486T ATE401719T1 (de) 2002-04-25 2003-04-24 Verkehrsnetzwerkflussteuerung unter verwendung dynamisch modifizierter metriken für redundanzverbindungen

Country Status (11)

Country Link
US (1) US20030202473A1 (de)
EP (1) EP1502395B1 (de)
JP (1) JP2005524261A (de)
KR (1) KR100840136B1 (de)
CN (1) CN1656740A (de)
AT (1) ATE401719T1 (de)
AU (1) AU2003237099A1 (de)
CA (1) CA2482964C (de)
DE (1) DE60322211D1 (de)
MX (1) MXPA04010567A (de)
WO (1) WO2003091846A2 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7707307B2 (en) 2003-01-09 2010-04-27 Cisco Technology, Inc. Method and apparatus for constructing a backup route in a data communications network
US7355983B2 (en) * 2004-02-10 2008-04-08 Cisco Technology, Inc. Technique for graceful shutdown of a routing protocol in a network
GB0412847D0 (en) * 2004-06-09 2004-07-14 Nortel Networks Ltd Method of applying the radius restricted routing scheme in a communication network
US7924726B2 (en) * 2004-07-12 2011-04-12 Cisco Technology, Inc. Arrangement for preventing count-to-infinity in flooding distance vector routing protocols
US7933197B2 (en) * 2005-02-22 2011-04-26 Cisco Technology, Inc. Method and apparatus for constructing a repair path around a non-available component in a data communications network
US7848224B2 (en) 2005-07-05 2010-12-07 Cisco Technology, Inc. Method and apparatus for constructing a repair path for multicast data
CN100401689C (zh) * 2005-10-24 2008-07-09 华为技术有限公司 一种网络资源配置方法
CN100446476C (zh) * 2006-08-02 2008-12-24 华为技术有限公司 一种网络故障检测结果互通的方法和装置
US20080037419A1 (en) * 2006-08-11 2008-02-14 Cisco Technology, Inc. System for improving igp convergence in an aps environment by using multi-hop adjacency
US8111616B2 (en) * 2006-09-08 2012-02-07 Cisco Technology, Inc. Constructing a repair path in the event of failure of an inter-routing domain system link
JP4706667B2 (ja) * 2007-06-04 2011-06-22 パナソニック電工株式会社 マルチホップ通信ネットワークにおけるルート評価方法、マルチホップ通信ネットワークのノード
US7940776B2 (en) 2007-06-13 2011-05-10 Cisco Technology, Inc. Fast re-routing in distance vector routing protocol networks
CN101110832A (zh) * 2007-08-20 2008-01-23 华为技术有限公司 一种发送路由的方法和路由设备
EP2043306B1 (de) * 2007-09-28 2015-04-15 Unify GmbH & Co. KG Verfahren zur Organisation von Netzknoten in einem paketorientierten Netzwerk
US20110019616A1 (en) * 2007-12-28 2011-01-27 St Electronics (Info-Comm Systems) Pte Ltd. Radio gateway network
CN101547145B (zh) * 2008-03-27 2011-11-16 迈普通信技术股份有限公司 Rip动态路由协议路由快速收敛的方法
US8542578B1 (en) 2010-08-04 2013-09-24 Cisco Technology, Inc. System and method for providing a link-state path to a node in a network environment
CN102111316A (zh) * 2011-03-22 2011-06-29 广州海格通信集团股份有限公司 一种网络系统自动组网的方法
US10938653B2 (en) 2015-04-21 2021-03-02 Arista Networks, Inc. System and method of updating a network
US10545753B2 (en) * 2015-04-21 2020-01-28 Arista Networks, Inc. System and method of updating a network element
US9838315B2 (en) * 2015-07-29 2017-12-05 Cisco Technology, Inc. Stretched subnet routing
US20180123867A1 (en) * 2016-10-31 2018-05-03 Microsoft Technology Licensing, Llc Automatic network connection recovery in the presence of multiple network interfaces
JP6926658B2 (ja) * 2017-05-15 2021-08-25 富士通株式会社 情報処理装置、情報処理方法及びプログラム
CN111030926B (zh) * 2019-12-20 2021-07-27 苏州浪潮智能科技有限公司 一种提高网络高可用性的方法及装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8911395D0 (en) * 1989-05-18 1989-07-05 British Telecomm Data communications network
CA2124974C (en) * 1993-06-28 1998-08-25 Kajamalai Gopalaswamy Ramakrishnan Method and apparatus for link metric assignment in shortest path networks
US5835696A (en) * 1995-11-22 1998-11-10 Lucent Technologies Inc. Data router backup feature
US5845091A (en) * 1996-02-15 1998-12-01 Bay Networks, Inc. Forwarding of internetwork packets to a destination network via a selected one of a plurality of paths
US5748611A (en) * 1996-06-27 1998-05-05 Mci Corporation System and method for restoring a telecommunications network using conservative bandwidth reservation and selective message rebroadcast
US5935215A (en) * 1997-03-21 1999-08-10 International Business Machines Corporation Methods and systems for actively updating routing in TCP/IP connections using TCP/IP messages
US6167444A (en) * 1998-05-08 2000-12-26 International Business Machines Corporation Method and system for exchanging routing information
US6728214B1 (en) * 1999-07-28 2004-04-27 Lucent Technologies Inc. Testing of network routers under given routing protocols
EP1325594A2 (de) * 2000-10-10 2003-07-09 Radiant Networks Plc Vermaschte netzwerke
US7143173B2 (en) * 2000-12-29 2006-11-28 Intel Corporation Autodetection of routing protocol version and type

Also Published As

Publication number Publication date
KR100840136B1 (ko) 2008-06-23
AU2003237099A1 (en) 2003-11-10
EP1502395B1 (de) 2008-07-16
JP2005524261A (ja) 2005-08-11
AU2003237099A8 (en) 2003-11-10
EP1502395A4 (de) 2005-11-16
KR20040102177A (ko) 2004-12-03
MXPA04010567A (es) 2005-02-17
WO2003091846A2 (en) 2003-11-06
US20030202473A1 (en) 2003-10-30
DE60322211D1 (de) 2008-08-28
WO2003091846A3 (en) 2004-02-26
EP1502395A2 (de) 2005-02-02
CA2482964C (en) 2009-01-27
CA2482964A1 (en) 2003-11-06
CN1656740A (zh) 2005-08-17

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