Web服务器和浏览器的设计

利用VB6开发的下载程序，支持断点续传.(Developed using VB6 download programs, support for HTTP.)

实现滑动窗口协议(achieve sliding window protocols)

又是一个文件传输的一个程序，自己学习编程写的。(Is a file transfer of a program, written in their own learning programming.)

说明：  模仿qq的一个小程序，值得VC++初学者学习(Qq imitate a small program, it is worth learning VC++ beginners)

实现FTP多线程下载上传，同时可以方便实现与本机FTP服务器的连接(Achieve multi-threaded FTP download upload, and can easily be achieved with the local FTP server)

Opc use the software, use VB programming

用VC开发的网络语音电话，希望对您的开发有所帮助。(VC network with the development of voice calls, and they hope to be helpful to your development.)

程序记录并显示了数据报从源端机器传送到目标机器的过程中所经过的路由器的IP地址，并且记录了数据报到达每个路由器所需要的时间。认真观察到达每个路由器的时间有什么区别，从而熟练掌握traceroute的工作原理和ICMP报文协议。　(The program records and displays the IP addresses of routers through which the datagram sent from the source client machine to the target machine , and the recording of the data packets arrive at the time required by each router . )

说明：  ＰＩＮＧ程序源码有记录路由功能，希望对你们有帮助(PING record procedures source routing function, and I hope to help you)

说明：  DNS解析系统，通过发送DNS协议包到DNS服务器来获取DNS(DNS analysis system, the agreement by sending a DNS packet to the DNS server to obtain the DNS)