这是非常好的关于网络编程的例子，实现了ping程序，对于学习网络编程的人员来说是非常难得的材料。...

最新版本V1.032版本的TCP/UDP调试工具,修改了上一版本的bug，提供应用程序接口,帮助学习TCP/UDP协议栈，尤其对开发带有TCP/UDP接口的硬件设备很实用，相当于串口超级终端的功能(可以叫做网口超级终端!)-The latest version V1.032 version of TCP/UDP debugging tools, modify the previous version of one bug, to provide application programming interfaces to help learning TCP/UDP protocol stack, in particular on the development of a TCP/UDP interface hardware device is very useful, very in serial HyperTerminal function (can be called network HyperTerminal mouth!)

ftp源码 用vc写的，实现了ftp的基本功能，大家可以学习下-ftp source code written using vc, ftp realize the basic functions, we can learn under the

The objective is to design and implement a simple Flow Control Protocol with OPNET

c#编的客户端程序，可以发送文件也可以接收文件，适合初次使用c#的用户学习socket编程用-c# addendum to the client program can send documents can also receive documents, suitable for initial use of the c# programming socket users with learning

gioi thieu co ban ve mang thong tin: 1.tong quan ve mang thong tin 2. mang va dich vu vien thong 3. cong nghe chuye mach 4. chuyen mach theo thoi gian

本程序没有对包的内容解码，仅仅打印出包的二进制内容； *提供最简单的捕获过滤器，即可以指定捕获感兴趣的源IP和目的IP。-the right procedures were not decode the contents of packages, just print out the packets of binary content;* Provide the most simple capture filters, which can capture interest in the designated IP source and destination IP.

计数器用一个开关K控制，当K=1时，可逆加法计数器进行计数，K=0时可逆减法计数器进行计数，即可构成一个具有清零和预置功能的可逆加减法计数器-counter with a control switch K, K = 1, the reversible addition counter for counting, K = 0 reversible subtraction counter for counting, with constitutes a reset and preset function of reversible counter subtract

测试网络的带宽代码，输入命令，可以根据命令来进行客户端与服务器间的吞吐量测试！-Test network bandwidth code, enter the command, can be carried out under the command between the client and server throughput test!

基于winsock网络编程技术实现客户端图片传送到服务器端-ImageTransfer through winsock

用VC++写的socket通讯程序，已经编译通过，使用时去掉文件只读属性，编译即可-With VC++ Write the socket communication program has been compiled through the use of paper when removed read-only attribute, the compiler can