CN102859947A - 一种邻居发现的方法，装置和系统 - Google Patents

一种邻居发现的方法，装置和系统 Download PDF

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Publication number
CN102859947A
CN102859947A CN2011800002247A CN201180000224A CN102859947A CN 102859947 A CN102859947 A CN 102859947A CN 2011800002247 A CN2011800002247 A CN 2011800002247A CN 201180000224 A CN201180000224 A CN 201180000224A CN 102859947 A CN102859947 A CN 102859947A
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China
Prior art keywords
neighbours
vlan information
vlan
information table
terminal
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CN2011800002247A
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CN102859947B (zh
Inventor
刘艳军
林碧毅
王玉平
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Publication of CN102859947A publication Critical patent/CN102859947A/zh
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/24—Connectivity information management, e.g. connectivity discovery or connectivity update
    • H04W40/246—Connectivity information discovery
    • 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]
    • H04L12/46—Interconnection of networks
    • H04L12/4641—Virtual LANs, VLANs, e.g. virtual private networks [VPN]
    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Small-Scale Networks (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)

Abstract

本发明实施例公开了一种邻居发现的方法，装置和系统。所述方法包括：根据邻居虚拟局域网VLAN信息表发送邻居探测报文，所述邻居VLAN信息表中包含邻居VLAN信息(101)；接收终端回应的邻居应答报文(102)；根据所述邻居应答报文获取所述终端的MAC地址(103)。采用本发明实施例提供的技术方案，可以解决遍历公网VLAN和私网VLAN进行邻居探测时，大量无效探测，设备负担重和CPU资源消耗大的问题。

Description

PCT国内申请，说明书已公开。

Claims (1)

  1. PCT国内申请，权利要求书已公开。
CN201180000224.7A 2011-04-28 2011-04-28 一种邻居发现的方法，装置和系统 Active CN102859947B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2011/073413 WO2011116710A2 (zh) 2011-04-28 2011-04-28 一种邻居发现的方法，装置和系统

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CN102859947A true CN102859947A (zh) 2013-01-02
CN102859947B CN102859947B (zh) 2015-04-29

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US (1) US9402224B2 (zh)
EP (1) EP2704373B1 (zh)
CN (1) CN102859947B (zh)
WO (1) WO2011116710A2 (zh)

Cited By (2)

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CN104821917A (zh) * 2015-03-27 2015-08-05 上海博达数据通信有限公司 一种用于虚拟交换机系统的拓扑发现方法
CN107547686A (zh) * 2017-08-29 2018-01-05 新华三技术有限公司 Arp请求报文处理方法和装置

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US20160072733A1 (en) * 2013-03-21 2016-03-10 Hewlett-Packard Development Company, L.P. Using a network switch to control a virtual local network identity association
US20160359720A1 (en) * 2015-06-02 2016-12-08 Futurewei Technologies, Inc. Distribution of Internal Routes For Virtual Networking
KR102342734B1 (ko) * 2017-04-04 2021-12-23 삼성전자주식회사 Sdn 제어 장치 및 이의 데이터 패킷의 전송 룰 설정 방법

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CN1866863A (zh) * 2005-11-03 2006-11-22 华为技术有限公司 一种网络设备的邻居发现方法及系统
US7593319B1 (en) * 2002-10-15 2009-09-22 Garrettcom, Inc. LAN switch with rapid fault recovery

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US7120683B2 (en) * 2000-04-03 2006-10-10 Zarlink Semiconductor V.N. Inc. Single switch image for a stack of switches
CN1265580C (zh) * 2002-12-26 2006-07-19 华为技术有限公司 一种对网络用户进行认证和业务管理的方法
US7646786B2 (en) * 2004-05-25 2010-01-12 Cisco Technology, Inc. Neighbor discovery in cable networks
KR100653634B1 (ko) * 2005-06-23 2006-12-06 조창환 네트워크 트래픽 제어 시스템 및 방법
CN101170483B (zh) * 2007-11-13 2010-09-29 中兴通讯股份有限公司 一种路由交换设备堆叠的方法
US8724583B2 (en) * 2009-11-04 2014-05-13 Cisco Technology, Inc. Neighbor discovery message handling to support roaming of wireless mobile client devices

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7593319B1 (en) * 2002-10-15 2009-09-22 Garrettcom, Inc. LAN switch with rapid fault recovery
CN1866863A (zh) * 2005-11-03 2006-11-22 华为技术有限公司 一种网络设备的邻居发现方法及系统

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104821917A (zh) * 2015-03-27 2015-08-05 上海博达数据通信有限公司 一种用于虚拟交换机系统的拓扑发现方法
CN104821917B (zh) * 2015-03-27 2018-10-09 上海博达数据通信有限公司 一种用于虚拟交换机系统的拓扑发现方法
CN107547686A (zh) * 2017-08-29 2018-01-05 新华三技术有限公司 Arp请求报文处理方法和装置

Also Published As

Publication number Publication date
EP2704373A4 (en) 2014-06-18
EP2704373A2 (en) 2014-03-05
WO2011116710A2 (zh) 2011-09-29
EP2704373B1 (en) 2018-02-28
WO2011116710A3 (zh) 2012-04-05
CN102859947B (zh) 2015-04-29
US9402224B2 (en) 2016-07-26
US20140016564A1 (en) 2014-01-16

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