This is a beta course, so its structure, chapters, and examples may continue to change.网络层基础概念 This article is being translated. Please check back soon. Previous网络层掌握网络层的功能、路由算法、IP协议、路由协议及网络层设备。Next路由算法学习静态路由、动态路由、距离向量和链路状态路由算法
