CN1649341A - 应用路由选择协议的堆叠式路由器 - Google Patents
应用路由选择协议的堆叠式路由器 Download PDFInfo
- Publication number
- CN1649341A CN1649341A CNA2004100114371A CN200410011437A CN1649341A CN 1649341 A CN1649341 A CN 1649341A CN A2004100114371 A CNA2004100114371 A CN A2004100114371A CN 200410011437 A CN200410011437 A CN 200410011437A CN 1649341 A CN1649341 A CN 1649341A
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- router
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Classifications
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- 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
- H04L45/58—Association of routers
- H04L45/583—Stackable routers
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
Description
主控单元NSM事件 | TCP直接邻里状态更新信息 |
HelloReceived(发现一位新邻里) | INIT |
InactivityTimer | DOWN |
KillNbr | DOWN |
LLDown | DOWN |
SeqNumberMismatch | INIT |
1-Way | INIT |
2-WayReceived | 2WAY |
AdjOk(当邻里关系不能建立或正在遭到破坏时) | 2WAY |
NegotiationDone | EXCH |
ExchangeDone(当邻里请求列表为空时) | FULL |
LoadingDone | FULL |
信息类型 | 内容 | 发送方 | 用法 |
校验 | LSA报头 | 主控单元 | LSUpdate信息包丢失检测 |
LSUpdate丢失的请求 | LSA报头 | 从属单元 | 用于LSUpdate丢失的请求 |
新的LSA更新 | 完整的LSA | 主控单元 | LSUpdate丢失的恢复,在合并时间发送完整的LSDB和在任意时刻发送自我来源LSA |
信息包类型 | 侦测/删除? | 丢失如何处理 |
问候 | 删除 | N/A |
数据库描述 | 删除 | N/A |
连接状态请求 | 删除 | N/A |
连接状态更新 | 侦测 | TCP辅助侦测 |
连接状态确认 | 侦测 | 如果在一个确认死亡时间间隔内看不到的话,则从重发列表中删除相应的LSA |
Claims (26)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/744,974 | 2003-12-22 | ||
US10/744,974 US7463654B2 (en) | 2003-12-22 | 2003-12-22 | Stackable routers employing a routing protocol |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1649341A true CN1649341A (zh) | 2005-08-03 |
CN1649341B CN1649341B (zh) | 2012-03-21 |
Family
ID=34679014
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2004100114371A Active CN1649341B (zh) | 2003-12-22 | 2004-12-22 | 应用路由选择协议的堆叠式路由器 |
Country Status (3)
Country | Link |
---|---|
US (2) | US7463654B2 (zh) |
CN (1) | CN1649341B (zh) |
GB (1) | GB2409601B (zh) |
Cited By (5)
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WO2013155656A1 (en) * | 2012-04-16 | 2013-10-24 | Telefonaktiebolaget L M Ericsson (Publ) | Protocol state based packet filter |
CN104076194A (zh) * | 2013-03-27 | 2014-10-01 | 德克萨斯仪器股份有限公司 | 测试集成电路封装件的输出短路电流 |
CN104092605A (zh) * | 2014-07-15 | 2014-10-08 | 杭州华三通信技术有限公司 | 用于堆叠形成虚拟化路由设备的路由器以及该虚拟化路由设备 |
CN106992891A (zh) * | 2017-04-20 | 2017-07-28 | 中国科学院计算技术研究所 | 一种针对ospf网络的路由配置异常检测方法及系统 |
CN110881008A (zh) * | 2018-09-05 | 2020-03-13 | 瑞昱半导体股份有限公司 | 同步转发数据库的方法 |
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CN101119299A (zh) * | 2006-08-02 | 2008-02-06 | 华为技术有限公司 | 导通媒体流的方法、导通检测方法及其系统 |
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JP5088281B2 (ja) * | 2008-09-19 | 2012-12-05 | 沖電気工業株式会社 | パケット同期切替方法及びゲートウェイ装置 |
CN101610182B (zh) * | 2009-06-26 | 2011-09-07 | 杭州华三通信技术有限公司 | 堆叠中多主用设备冲突检测方法及堆叠成员设备 |
US8050196B2 (en) | 2009-07-09 | 2011-11-01 | Itt Manufacturing Enterprises, Inc. | Method and apparatus for controlling packet transmissions within wireless networks to enhance network formation |
US8284778B2 (en) * | 2009-11-19 | 2012-10-09 | At&T Intellectual Property I, L.P. | Method, device, and computer program product for detecting and encoding states for accurate measurement |
US8369211B2 (en) | 2009-12-17 | 2013-02-05 | Juniper Networks, Inc. | Network distribution prevention when virtual chassis system undergoes splits and merges |
US8625407B2 (en) * | 2010-09-14 | 2014-01-07 | Force10 Networks, Inc. | Highly available virtual packet network device |
US9071546B2 (en) * | 2011-05-20 | 2015-06-30 | Cisco Technology, Inc. | Protocol independent multicast designated router redundancy |
US8913485B2 (en) | 2011-09-16 | 2014-12-16 | Telefonaktiebolaget L M Ericsson (Publ) | Open shortest path first (OSPF) nonstop routing (NSR) with link derivation |
US20130073741A1 (en) * | 2011-09-16 | 2013-03-21 | Alfred C. Lindem, III | Ospf nsr with delayed neighbor synchronization |
US8717935B2 (en) * | 2011-09-16 | 2014-05-06 | Telefonaktiebolaget L M Ericsson (Publ) | OSPF non-stop routing with reliable flooding |
US8964758B2 (en) | 2011-09-29 | 2015-02-24 | Telefonaktiebolaget L M Ericsson (Publ) | OSPF nonstop routing (NSR) synchronization reduction |
US8958430B2 (en) | 2011-09-29 | 2015-02-17 | Telefonaktiebolaget L M Ericsson (Publ) | OSPF non-stop routing frozen standby |
US8923312B2 (en) * | 2011-09-29 | 2014-12-30 | Telefonaktiebolaget L M Ericsson (Publ) | OSPF nonstop routing synchronization nack |
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GB2500373A (en) * | 2012-03-13 | 2013-09-25 | Ibm | Object caching for mobile data communication with mobility management |
US9137141B2 (en) * | 2012-06-12 | 2015-09-15 | International Business Machines Corporation | Synchronization of load-balancing switches |
WO2015176247A1 (zh) * | 2014-05-21 | 2015-11-26 | 华为技术有限公司 | 一种网络协议栈的数据处理方法及装置 |
EP3202099A1 (en) * | 2014-09-30 | 2017-08-09 | Sercel | Method for dynamically configuring a network comprising a plurality of subnets |
US10009253B2 (en) * | 2015-04-24 | 2018-06-26 | Cisco Technology, Inc. | Providing shared resources to virtual devices |
US10091056B1 (en) * | 2015-08-06 | 2018-10-02 | Amazon Technologies, Inc. | Distribution of modular router configuration |
TWI575922B (zh) * | 2015-08-27 | 2017-03-21 | 瑞昱半導體股份有限公司 | 能應用於堆疊通訊系統之通訊裝置與方法 |
US10419282B1 (en) | 2015-09-24 | 2019-09-17 | Amazon Technologies, Inc. | Self-configuring network devices |
US9923761B2 (en) * | 2015-10-23 | 2018-03-20 | Verizon Patent And Licensing Inc. | Diverse network paths with site hardware redundancy for improved availability |
CN107438092B (zh) * | 2016-03-10 | 2020-04-07 | 阿里巴巴集团控股有限公司 | 用于分布式场景中数据处理的方法和设备 |
US10498644B2 (en) * | 2017-09-27 | 2019-12-03 | Hewlett Packard Enterprise Development Lp | Grace link state advertisement (LSA) from a virtual stack device |
US11374849B1 (en) * | 2020-12-18 | 2022-06-28 | Versa Networks, Inc. | High availability router switchover decision using monitoring and policies |
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CN1266911C (zh) * | 2001-10-05 | 2006-07-26 | 三星电子株式会社 | 用于大规模并行路由器结构的路由协调协议 |
KR100450951B1 (ko) * | 2001-10-05 | 2004-10-06 | 삼성전자주식회사 | 대용량 평행 라우터용 리던던시 기계화 프로토콜 |
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JP4053004B2 (ja) | 2002-02-09 | 2008-02-27 | エルジー エレクトロニクス インコーポレイティド | Dsch電力制御方法 |
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CN101425961B (zh) * | 2007-10-31 | 2012-04-04 | 华为技术有限公司 | 实现链路状态数据库同步方法、路由器及线路板、主控板 |
-
2003
- 2003-12-22 US US10/744,974 patent/US7463654B2/en active Active
-
2004
- 2004-04-22 GB GB0408947A patent/GB2409601B/en not_active Expired - Lifetime
- 2004-12-22 CN CN2004100114371A patent/CN1649341B/zh active Active
-
2008
- 2008-12-08 US US12/329,776 patent/US7916757B2/en not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013155656A1 (en) * | 2012-04-16 | 2013-10-24 | Telefonaktiebolaget L M Ericsson (Publ) | Protocol state based packet filter |
CN104076194A (zh) * | 2013-03-27 | 2014-10-01 | 德克萨斯仪器股份有限公司 | 测试集成电路封装件的输出短路电流 |
CN104076194B (zh) * | 2013-03-27 | 2019-03-15 | 德克萨斯仪器股份有限公司 | 测试集成电路封装件的输出短路电流 |
CN104092605A (zh) * | 2014-07-15 | 2014-10-08 | 杭州华三通信技术有限公司 | 用于堆叠形成虚拟化路由设备的路由器以及该虚拟化路由设备 |
CN104092605B (zh) * | 2014-07-15 | 2017-07-14 | 新华三技术有限公司 | 用于堆叠形成虚拟化路由设备的路由器以及该虚拟化路由设备 |
CN106992891A (zh) * | 2017-04-20 | 2017-07-28 | 中国科学院计算技术研究所 | 一种针对ospf网络的路由配置异常检测方法及系统 |
CN110881008A (zh) * | 2018-09-05 | 2020-03-13 | 瑞昱半导体股份有限公司 | 同步转发数据库的方法 |
Also Published As
Publication number | Publication date |
---|---|
GB2409601A (en) | 2005-06-29 |
GB0408947D0 (en) | 2004-05-26 |
CN1649341B (zh) | 2012-03-21 |
US20050135357A1 (en) | 2005-06-23 |
GB2409601B (en) | 2006-03-22 |
US7916757B2 (en) | 2011-03-29 |
US7463654B2 (en) | 2008-12-09 |
US20090129398A1 (en) | 2009-05-21 |
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