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WO2011144079A3 - 一种分发树生成方法、装置及路由网桥 - Google Patents

一种分发树生成方法、装置及路由网桥 Download PDF

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Publication number
WO2011144079A3
WO2011144079A3 PCT/CN2011/074649 CN2011074649W WO2011144079A3 WO 2011144079 A3 WO2011144079 A3 WO 2011144079A3 CN 2011074649 W CN2011074649 W CN 2011074649W WO 2011144079 A3 WO2011144079 A3 WO 2011144079A3
Authority
WO
WIPO (PCT)
Prior art keywords
root node
distribution tree
cost
candidate
whole network
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.)
Ceased
Application number
PCT/CN2011/074649
Other languages
English (en)
French (fr)
Other versions
WO2011144079A2 (zh
Inventor
张民贵
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.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies Co 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 Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Priority to CN201180000752.2A priority Critical patent/CN102959909B/zh
Priority to PCT/CN2011/074649 priority patent/WO2011144079A2/zh
Publication of WO2011144079A2 publication Critical patent/WO2011144079A2/zh
Publication of WO2011144079A3 publication Critical patent/WO2011144079A3/zh
Anticipated expiration legal-status Critical
Ceased 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
    • H04L45/48—Routing tree calculation
    • H04L45/484—Routing tree calculation using multiple routing trees

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
PCT/CN2011/074649 2011-05-25 2011-05-25 一种分发树生成方法、装置及路由网桥 Ceased WO2011144079A2 (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201180000752.2A CN102959909B (zh) 2011-05-25 2011-05-25 一种分发树生成方法、装置及路由网桥
PCT/CN2011/074649 WO2011144079A2 (zh) 2011-05-25 2011-05-25 一种分发树生成方法、装置及路由网桥

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2011/074649 WO2011144079A2 (zh) 2011-05-25 2011-05-25 一种分发树生成方法、装置及路由网桥

Publications (2)

Publication Number Publication Date
WO2011144079A2 WO2011144079A2 (zh) 2011-11-24
WO2011144079A3 true WO2011144079A3 (zh) 2012-04-26

Family

ID=44992109

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2011/074649 Ceased WO2011144079A2 (zh) 2011-05-25 2011-05-25 一种分发树生成方法、装置及路由网桥

Country Status (2)

Country Link
CN (1) CN102959909B (zh)
WO (1) WO2011144079A2 (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103209132B (zh) * 2012-01-16 2017-06-27 华为技术有限公司 在透明多链路互联（trill）网络中实现组播的方法、装置及系统
CN104052671B (zh) * 2013-03-13 2018-01-12 新华三技术有限公司 Trill网络中的组播转发表项的处理方法及路由桥
CN104243321A (zh) * 2014-09-05 2014-12-24 杭州华三通信技术有限公司 一种分发树树根的选取方法和路由桥设备
CN104639344B (zh) * 2015-02-10 2017-12-15 新华三技术有限公司 一种用户组播报文发送方法和装置
CN114531623B (zh) * 2020-10-31 2023-04-28 华为技术有限公司 一种信息传输方法、装置及网络节点

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1440164A (zh) * 2003-03-21 2003-09-03 清华大学 基于线性能量函数的服务质量路由预计算算法
US7450527B2 (en) * 2004-11-23 2008-11-11 Nortel Networks Limited Method and apparatus for implementing multiple portals into an Rbridge network
CN101494583A (zh) * 2008-01-24 2009-07-29 华为技术有限公司 路径桥接方法、网桥设备和桥接网络
CN101572674A (zh) * 2009-06-12 2009-11-04 杭州华三通信技术有限公司 一种路由计算方法及装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8203970B2 (en) * 2006-10-16 2012-06-19 Hewlett-Packard Development Company, L.P. Method and apparatus for selecting spanning tree root
US20090257365A1 (en) * 2008-04-11 2009-10-15 Tae In Hwang Method of distributing files over network

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1440164A (zh) * 2003-03-21 2003-09-03 清华大学 基于线性能量函数的服务质量路由预计算算法
US7450527B2 (en) * 2004-11-23 2008-11-11 Nortel Networks Limited Method and apparatus for implementing multiple portals into an Rbridge network
CN101494583A (zh) * 2008-01-24 2009-07-29 华为技术有限公司 路径桥接方法、网桥设备和桥接网络
CN101572674A (zh) * 2009-06-12 2009-11-04 杭州华三通信技术有限公司 一种路由计算方法及装置

Also Published As

Publication number Publication date
CN102959909B (zh) 2015-06-03
CN102959909A (zh) 2013-03-06
WO2011144079A2 (zh) 2011-11-24

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