CN110036610A - 一种软件定义网络中路由管理的方法和交换机 - Google Patents

一种软件定义网络中路由管理的方法和交换机 Download PDF

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Publication number
CN110036610A
CN110036610A CN201680091421.7A CN201680091421A CN110036610A CN 110036610 A CN110036610 A CN 110036610A CN 201680091421 A CN201680091421 A CN 201680091421A CN 110036610 A CN110036610 A CN 110036610A
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interchanger
message
logical switch
controller
information
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CN110036610B (zh
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李泉材
林科
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/12—Discovery or management of network topologies
    • H04L41/122—Discovery or management of network topologies of virtualised topologies, e.g. software-defined networks [SDN] or network function virtualisation [NFV]
    • 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
    • H04L45/38—Flow based routing

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

本发明实施例公开了一种软件定义网络中路由管理的方法，包括：数据中心中的机架TOR交换机收集所管理的机架内所有交换机的路由管理信息，根据收集到的路由管理信息创建逻辑交换机，将收集到的机架内交换机的路由管理信息映射为逻辑交换机的路由管理信息，并将逻辑交换机的路由管理信息发送给控制器，以便控制器根据该逻辑交换机的路由管理信息进行路由管理。由于TOR交换机将机架内所有交换机映射为一个逻辑交换机，降低了控制器层面可见的网络拓扑的复杂度和规模，而控制器针对该逻辑交换机进行路由决策，加快了控制器计算数据流转发路径的速度，提升了整个系统的通信性能。

Description

PCT国内申请，说明书已公开。

Claims (15)

  1. PCT国内申请，权利要求书已公开。
CN201680091421.7A 2016-12-07 2016-12-07 一种软件定义网络中路由管理的方法和交换机 Active CN110036610B (zh)

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PCT/CN2016/108900 WO2018103019A1 (zh) 2016-12-07 2016-12-07 一种软件定义网络中路由管理的方法和交换机

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CN110036610A true CN110036610A (zh) 2019-07-19
CN110036610B CN110036610B (zh) 2020-10-16

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Cited By (1)

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CN115529276A (zh) * 2021-06-24 2022-12-27 华为技术有限公司 一种数据传输方法及其相关设备

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US10659336B1 (en) 2018-10-31 2020-05-19 Hewlett Packard Enterprise Development Lp Server access times
CN114050946A (zh) * 2021-09-02 2022-02-15 章予亮 一种面板端口定义逻辑端口的网络接入方法

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CN104468415A (zh) * 2013-09-16 2015-03-25 中兴通讯股份有限公司 上报交换机类型的方法及装置
CN104967575A (zh) * 2015-06-03 2015-10-07 清华大学 虚拟软件定义网络交换机
US20160021032A1 (en) * 2014-07-21 2016-01-21 Big Switch Networks, Inc. Systems and methods for performing logical network forwarding using a controller
WO2016106742A1 (zh) * 2014-12-31 2016-07-07 华为技术有限公司 Openflow网络跨传统IP网络的拓扑学习方法和装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2747351B1 (en) * 2011-08-19 2016-02-03 Huawei Technologies Co., Ltd. Router cluster inter-board communication method, router, and router cluster
EP2945320B1 (en) * 2013-02-06 2018-01-31 Huawei Technologies Co., Ltd. Method, device and routing system for data transmission of network virtualization

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104468415A (zh) * 2013-09-16 2015-03-25 中兴通讯股份有限公司 上报交换机类型的方法及装置
US20160021032A1 (en) * 2014-07-21 2016-01-21 Big Switch Networks, Inc. Systems and methods for performing logical network forwarding using a controller
WO2016106742A1 (zh) * 2014-12-31 2016-07-07 华为技术有限公司 Openflow网络跨传统IP网络的拓扑学习方法和装置
CN104967575A (zh) * 2015-06-03 2015-10-07 清华大学 虚拟软件定义网络交换机

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115529276A (zh) * 2021-06-24 2022-12-27 华为技术有限公司 一种数据传输方法及其相关设备

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CN110036610B (zh) 2020-10-16
WO2018103019A1 (zh) 2018-06-14

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