说明：  针对工科非计算机学生的特点，基于网络应用，在一定程度上理解网络的运行机制。 1. 掌握网络的基本命令； 2. 掌握一些网络服务的搭建过程：FTP服务器，Web服务器； 3. 掌握网络数据传输的机制：通过监听程序来加强同学对这个问题的理解。
(Non-computer engineering students for the characteristics of Web-based applications, to a certain extent, understanding of the network operation mechanism. 1. To master the basic commands the network 2. Have some structures in the process of network services: FTP servers, Web servers 3. Grasp the network data transmission mechanism: to enhance the students through the listener' s understanding on this issue.)