一个简单实用的抓包说明，对初学网络抓包有极大的帮助。

此程序是在windows visual C＋＋下实现的socket程序，能支持多人聊天，运行界面是dos。-This procedure is in the windows visual C under the socket procedures, can support more than chat, the interface is running dos.

VC下基于winsock2的组播程序，包含有服务器端和客户端，可以将客户端拷贝的不同机器上测试组播。含有详尽的注释和调试说明。-VC-based Multicast Winsock2 procedures, contains a server-side and client, you can copy the client on different machines to test multicast. Contains a detailed description of the Notes and debugging.

利用VC编写的小程序，可以获取当前的工作组……大家可以学习参考一下-VC prepared using a small program, you can obtain the current working group ... ... everyone can learn from reference

实现网络通信，采用socket方式，有参考价值-communications network using socket, a reference value

802.1x认证客户端，上网认证，内容审计-802.1x client authentication, Internet authentication, the contents of the audit

一个Blog程序-Procedures for a Blog

关于p2p编程的一些资料-p2p programming on some of the information

这部分源码是实现linux下路由器的编码，以及功能实现（一）-this source is under linux router code and Function (1)

一个用VC开发的全双工Socket通讯程序- The entire duplex Socket communication procedure which develops with VC

一个网络端口监控程序 可自由选择端口监控-A network port monitoring program be free to choose the port to monitor