使用MqttNet自建mqtt服务端(broker)并实现客户端发布订阅消息 入门级示例源码

ICMP扫描器的设计源码。能实现ping功能，扫描IP地址可以手动输入。方便初学者学习。。(ICMP scanner design source. Ping function, scanning the IP address can be entered manually.)

下载远程网络文件实例

LM75的单片机驱动程序，PDF格式的文档(LM75 MCU CODE, PDFdocument)

一个有关获取主机名和IP地址的MFC程序，对于初学者来说很有帮助(For information about obtaining a host name and IP address of the MFC, very helpful for beginners)

OFDM principle, suitable for WiMAX beginners

说明：  基于android平台的手机通讯录的设计(Design of Mobile Address Book Based on Android)

telnet server telnet server(telnet server)

NET平台下的IP欺骗和SYN Flood攻击-彭宁-贵州大学(NET platform IP spoofing and SYN Flood attacks- Penning- Guizhou University)

客户端服务器通信

VC++流量监控程序，记录选择的接口号，得到接口号为interfaceNumber的接口流量。采用PDH技术对网卡的数据包进行测量，类似360的流量监控工具一样，可以实时观察上网流量的变化，包括上传流量与下载流量。(VC++ traffic monitor, record selection interface number to obtain the interface number of the interface traffic interfaceNumber. Using PDH technology for measuring card packet, similar 360 traffic monitoring tools, real-time observation of changes in Internet traffic, including download and upload traffic flow.)