NCRR

说明：  理解局域网的定义、特点 了解局域网的介质访问控制方法 了解以太网技术 了解局域网组网类型(Understand the definition of LAN and characteristics about LAN Ethernet media access control approach to understanding the technical understanding of LAN networking types)

socket 编程基础 里面主要是介绍性文字和少量代码(socket programming which is mainly based introductory text and a small amount of code)

基于SOCKET编程，模拟聊天窗口，可选择端口号等，两个窗口之间可以相互发送信息。(SOCKET-based programming, simulation of the chat window, two windows to send messages between each other.)

following data as samples) (following data as samples) )

网络数据包抓取代码，压缩包里面的代码比较全，没有解压密码。(network packet capture code,when you extract archive,you no need put in keys.)

用vc实现的sniffer，没有使用winsock与winpcap。十分具有学习价值！(Vc realize with the sniffer, did not use winsock with winpcap. Very much with learning the value of!)

实现简单的window局域网通信，即，传输文件。飞秋(Simple window LAN communications, that is, transmission file. Fei Qiu)

SOCKET通信，一个服务端，一个客户端的通信。(SOCKET communications, a server, a client communication.)

Visual C++ 6.0.此代码可以进行显示网络设置，包括IP地址等。(Visual C 6.0. This code can show network configuration, including the IP address.)

说明：  以网络通讯为基础，客户端输入指令，得到反馈，在客户端和服务器端显示opengl模型，并控制模型的运动(base on the communication of network,client type the key ,the sever respond at the same time client and the sever show the live result on the screen.)