很好用的网络抓包工具，能抓获IP包，分析IP包，界面简洁明了...

广为人知的飞鸽传书源码，日本版 局域网内基于IP的文件传输工具 非常好用-Dove Chuanshu well-known source, the Japanese version of the LAN IP-based file transfer tools are very easy to use

VC++编程环境。实现简单网络传输协议sntp功能。界面友好，使用方便。-VC++ programming environment. Achieve the Simple Network Transfer Protocol sntp function. Friendly interface and easy to use.

ipv6协议环境下的局域网聊天工具,供又兴趣于ipv6协议研究的网友,仅供学习,不得用于商业用途.-ipv6 agreement LAN environment chatting tools for ipv6 also interested in the study of netizens agreement, only learning, should not be used for commercial purposes.

枚举网络设备的程序, vc6开发, 新手可以参考!-She determined to shake Sounds cheery cavity dug most序, vc6 Xi-kai, you can step themis EC banana!

5大IO模型之二：overlap模型，介绍overlap网络io的一般流程。-five large IO model bis : overlap model, introduced overlap network io the general process.

一款不错的介绍socket通讯的实例，内含客户端服务端源码程序-Introduce a good example of socket communication, including client server source code program

socket api 实现FTP 服务器 可实现 简单FTp服务器-socket api FTP SERVER

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delphi一步 交你如何操作usb端口。-use pay you step by step how to operate the USB port.

TCP/IP协议的网络通讯DLL，用于向指定数据站发送数据-TCP/IP network communications DLL for the data to the designated stops sending data