基于Linux虚拟网络的网络实验环境设计

Design of network experiment environment based on Linux virtual network

在"计算机网络"课程教学中,受网络设备及其他因素制约,教师难以随堂开展部分验证性实验以辅助课堂教学。因此,文章在研究Linux虚拟网络原理的基础上,通过创建虚拟网络设备及虚拟机等构建Linux虚拟网络模拟物理网络环境。结合计算机网络教学需求,按需设计虚拟网络结构,用于计算机网络实验的设计。

In the course teaching of ＂Computer Network＂, restricted by network equipment and other factors, it is difficult for teachers to carry out some experimental experiments to assist classroom teaching. Therefore, in this paper, on the basis of studying the principle of Linux virtual network, virtual network devices and virtual machines are created to construct Linux virtual networks for simulating physical networks. Combined with the requirement of computer network teaching, a virtual network can be constructed to design computer network experiment by one＇s will.