a UDP Multicast (multicast) example

一个简单的socket程序，有客户端，服务端，可以简单了解网络是怎样通讯的！-Socket a simple procedure, there is client, server, simple to understand how network communications!

局域网内的所有机器,都应该能够收到广播语音.c实现-of all machines, should be able to broadcast voice. C to achieve

tcpip端口监视portman-TCPIP port surveillance portman

VB telnet 源码。 英文版，只支持TELNET和TRACE ROUTE-VB telnet source. The English version only supports TELNET and TRACE ROUTE

论坛- Forum

这是海天旅行社的网站系统，用Dreamweaver做的，有注册会员，介绍旅游景点，预订等功能，非常实用。-This is the website of the sea and sky travel system, using Dreamweaver to do, and have registered members, introduce tourist attractions, reservations and other functions, very useful.

一个聊天程序,客户端跟服务器端都有 不错的网络编程-a chat program, the client with the server has a good network programming

winsocket

域名查询系统，对懒人是有用的-domain search system to be useful to the lazy

控制拨号连接的类,提供拨号,挂段,脱机工作等方法,检测连接状态。-A Class For Dialup Network Controlling, providing functions of dialing up, putting down, offline, connection status checking, etc