testnet

VB开发的IP测试程序，这是在我工作中写的调试程序，在配置文件中只需要写上相应的IP，程序就会循环测试IP地址是否在线，不在线的话就会报警提醒(VB development of IP test program, which is written in my work debugger, just write in the configuration file on the corresponding IP, the program will loop test IP address is online, not online, then it will alarm to remind)

通信工程师电信网络专业习题集 通信工程师电信网络专业习题集 通信工程师电信网络专业习题集(CommunicationEngineerNetWorkPractise CommunicationEngineerNetWorkPractise CommunicationEngineerNetWorkPractise)

Opc use the software, use VB programming

用VC语言开发的traceroute，深层次的socket编程(traceroute)

IPmsg的源代码，用于研究其中所用到的协议和算法(IPmsg source file)

VB校园即时通聊天软件源代码,有需要的就下载吧。(VB Campus Messenger chat software source code, there is a need to download it.)

实现简单的window局域网通信，即，传输文件。飞秋(Simple window LAN communications, that is, transmission file. Fei Qiu)

完成补码加减乘除的硬件执行过程模拟,用VC6开发()

说明：  VB环境下WinSock开发网络应用程序，取自电脑报，内附说明文档，讲解清楚(WinSock Development Environment VB web applications, from computer reports, included documentation, explain clearly)

通过一个域名，可以得到这个域名的IP地址列表。(Through a domain name, domain names can be the IP address list.)