DE60043718D1 - Verkürzung der Konvergenzzeit in einem PIM Router - Google Patents

Verkürzung der Konvergenzzeit in einem PIM Router

Info

Publication number
DE60043718D1
DE60043718D1 DE60043718T DE60043718T DE60043718D1 DE 60043718 D1 DE60043718 D1 DE 60043718D1 DE 60043718 T DE60043718 T DE 60043718T DE 60043718 T DE60043718 T DE 60043718T DE 60043718 D1 DE60043718 D1 DE 60043718D1
Authority
DE
Germany
Prior art keywords
shortening
convergence time
pim router
pim
router
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE60043718T
Other languages
English (en)
Inventor
Yunzhou Li
Billy C Ng
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nortel Networks Ltd
Original Assignee
Nortel Networks 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 Nortel Networks Ltd filed Critical Nortel Networks Ltd
Application granted granted Critical
Publication of DE60043718D1 publication Critical patent/DE60043718D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/16—Multipoint routing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
DE60043718T 1999-02-25 2000-02-24 Verkürzung der Konvergenzzeit in einem PIM Router Expired - Lifetime DE60043718D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/257,866 US6631420B1 (en) 1999-02-25 1999-02-25 Reducing convergence time by a protocol independent multicast (PIM) router

Publications (1)

Publication Number Publication Date
DE60043718D1 true DE60043718D1 (de) 2010-03-11

Family

ID=22978112

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60043718T Expired - Lifetime DE60043718D1 (de) 1999-02-25 2000-02-24 Verkürzung der Konvergenzzeit in einem PIM Router

Country Status (4)

Country Link
US (1) US6631420B1 (de)
EP (1) EP1052803B1 (de)
CA (1) CA2298914A1 (de)
DE (1) DE60043718D1 (de)

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US6850987B1 (en) * 1999-06-01 2005-02-01 Fastforward Networks, Inc. System for multipoint infrastructure transport in a computer network
US6721318B1 (en) * 1999-07-29 2004-04-13 Nortel Networks Limited Extending router functionality to report static group membership
US7730201B1 (en) * 2000-04-13 2010-06-01 Alcatel-Lucent Canada, Inc. Method and apparatus for congestion avoidance in source routed signaling protocol communication networks
JP4365998B2 (ja) * 2000-07-21 2009-11-18 株式会社日立製作所 マルチキャスト通信方法および通信装置
US7454484B1 (en) * 2000-11-16 2008-11-18 Nortel Networks Limited Method and apparatus for producing a multicast tree
US7065059B1 (en) * 2001-08-09 2006-06-20 Cisco Technology, Inc. Technique for restoring adjacencies in OSPF in a non-stop forwarding intermediate node of a computer network
US20030235157A1 (en) * 2002-06-21 2003-12-25 International Business Machines Corporation Method and structure for an autoconfiguration topology calculation
US7580370B2 (en) * 2002-06-21 2009-08-25 International Business Machines Corporation Method and structure for autoconfiguration of network destinations
US7769839B2 (en) * 2002-06-21 2010-08-03 International Business Machines Corporation Method and structure for autoconfiguration of overlay networks by automatic selection of a network designated router
US8060598B1 (en) * 2002-07-01 2011-11-15 Sprint Communications Company L.P. Computer network multicasting traffic monitoring and compensation
US7936752B2 (en) 2002-07-31 2011-05-03 Cisco Technology, Inc. Source specific multicast group to source mapping
CN100396064C (zh) * 2003-06-25 2008-06-18 华为技术有限公司 利用组播pim协议报文获得设备端口信息的方法
US7418003B1 (en) 2004-02-12 2008-08-26 Cisco Systems, Inc. PIM sparse mode to source specific multicast conversion
US9019981B1 (en) * 2004-03-25 2015-04-28 Verizon Patent And Licensing Inc. Protocol for multicasting in a low bandwidth network
CA2572940C (en) * 2004-07-23 2011-05-24 Cisco Technology, Inc. System and method for preserving multicast data forwarding during control failures in a router
US20060159091A1 (en) * 2005-01-19 2006-07-20 Arjen Boers Active multicast information protocol
US7911977B2 (en) * 2005-05-31 2011-03-22 Cisco Technology, Inc. Designated router assignment per multicast group address/range
US8040884B2 (en) * 2005-08-08 2011-10-18 Cisco Technology, Inc. Constraining multicast traffic between a layer 2 network device and a router
US7796597B2 (en) * 2006-10-17 2010-09-14 Hewlett-Packard Development Company, L.P. Auto configuration of static rendezvous points using bootstrap router protocol messages from PIM SM
JP4825696B2 (ja) * 2007-01-22 2011-11-30 アラクサラネットワークス株式会社 パケット中継装置
US20090089408A1 (en) * 2007-09-28 2009-04-02 Alcatel Lucent XML Router and method of XML Router Network Overlay Topology Creation
US7975071B2 (en) * 2008-01-18 2011-07-05 Microsoft Corporation Content compression in networks
US8285900B2 (en) 2009-02-17 2012-10-09 The Board Of Regents Of The University Of Texas System Method and apparatus for congestion-aware routing in a computer interconnection network
CN101494548B (zh) * 2009-03-02 2011-07-13 中兴通讯股份有限公司 减少网络电视组播断流时间的方法和装置
US8054764B2 (en) * 2009-06-04 2011-11-08 International Business Machines Corporation Transmitting critical table information in databases
CN101800742B (zh) * 2010-01-28 2012-12-19 华为技术有限公司 路由设备上游信息的更新处理方法、路由设备及网络系统
US9083708B2 (en) 2010-05-17 2015-07-14 Microsoft Technology Licensing, Llc Asymmetric end host redundancy elimination for networks
US9559855B2 (en) 2010-05-20 2017-01-31 Cisco Technology, Inc. System and method for providing multicast delivery in a network environment
US9071546B2 (en) * 2011-05-20 2015-06-30 Cisco Technology, Inc. Protocol independent multicast designated router redundancy
US8804722B2 (en) * 2011-09-23 2014-08-12 Avaya, Inc. Method and apparatus for routing multicast data across multiple multicast routing domains connected by a shortest path bridging (SPB) network
US8817782B2 (en) * 2011-09-28 2014-08-26 Avaya Inc. Method to route multicast data in SPB network by establishing the virtual PIM adjacency across the SPB networks in a single PIM domain
US9363227B2 (en) 2012-08-17 2016-06-07 Cisco Technology, Inc. Multicast source in group address mapping
CN103841030B (zh) 2012-11-23 2018-02-23 华为技术有限公司 一种汇聚点收敛方法及装置
US9225670B2 (en) * 2013-02-28 2015-12-29 Dell Products L.P. System and method for storage and retrieval of neighboring switch tokens
US11368324B2 (en) 2020-01-31 2022-06-21 Cisco Technology, Inc. Re-convergence of protocol independent multicast assert states

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE176744T1 (de) * 1992-11-27 1999-02-15 Ibm Mehrfachsende-leitweglenkung zwischen bereichen
US5574860A (en) * 1993-03-11 1996-11-12 Digital Equipment Corporation Method of neighbor discovery over a multiaccess nonbroadcast medium
US5946316A (en) * 1997-01-17 1999-08-31 Lucent Technologies, Inc. Dynamic distributed multicast routing protocol
US6078590A (en) * 1997-07-14 2000-06-20 Cisco Technology, Inc. Hierarchical routing knowledge for multicast packet routing
US5963540A (en) * 1997-12-19 1999-10-05 Holontech Corporation Router pooling in a network flowswitch
US6188694B1 (en) * 1997-12-23 2001-02-13 Cisco Technology, Inc. Shared spanning tree protocol
US6032194A (en) * 1997-12-24 2000-02-29 Cisco Technology, Inc. Method and apparatus for rapidly reconfiguring computer networks
US6202114B1 (en) * 1997-12-31 2001-03-13 Cisco Technology, Inc. Spanning tree with fast link-failure convergence
US6226684B1 (en) * 1998-10-26 2001-05-01 Pointcast, Inc. Method and apparatus for reestablishing network connections in a multi-router network
US6424629B1 (en) * 1998-11-23 2002-07-23 Nortel Networks Limited Expediting reconvergence in a routing device

Also Published As

Publication number Publication date
EP1052803A3 (de) 2002-10-30
EP1052803B1 (de) 2010-01-20
CA2298914A1 (en) 2000-08-25
US6631420B1 (en) 2003-10-07
EP1052803A2 (de) 2000-11-15

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