支持SDN的计算机网络实验室方案设计与实现  

Design and Implementation of SDN-enabled Computer Network Laboratory Scheme

作　　者：伍佩 徐合龙 张凡 WU Pei;XU Helong;ZHANG Fan(Engineering College,Ankang Vocational and Technical College,Ankang 725000,China)

机构地区：[1]安康职业技术学院工程学院,陕西安康725000

出　　处：《现代信息科技》2025年第2期7-11,共5页Modern Information Technology

基　　金：安康职业技术学院科学研究项目(AZJKY2024020);陕西省职业教育学会教育教学改革项目(2024SZX584)。

摘　　要：网络应用与流量的爆发式增长,SDN架构成为未来网络关键技术之一,而目前大部分高职院校计算机网络实验室并不支持开展SDN网络的相关实验,不利于计算机网络相关专业的学生对SDN网络的架构、配置与应用进行系统学习,基于SDN关键技术及现有实验环境,提出一种支持SDN的计算机网络实验改造方案,解决SDN网络中控制器、OpenFlow交换机以及虚拟主机的仿真问题,并在该实验室环境下进行了利用Mininet搭建SDN网络对比性实验和Ryu与Mininet联合流表实验。With the explosive growth of network applications and traffic,SDN architecture has become one of the key technologies of future networks.However,currently,most computer network laboratories in higher vocational colleges do not support relevant experiments on SDN networks,which is not conducive to the systematic learning of the architecture,configuration and application of SDN networks for students majoring in computer networks.Based on the key technologies of SDN and the existing experimental environment,a transformation scheme for computer network experiments that supports SDN is proposed to solve the simulation problems of controllers,OpenFlow switches and virtual hosts in SDN networks.In this laboratory environment,a comparative experiment on building SDN networks with using Mininet and a joint flow table experiment with Ryu and Mininet are carried out.

关 键 词：SDN 计算机网络实验室 Ryu控制器 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]