UDPinstance

vc++可视化编程，包括网络编程部分，压缩包里面的是源代码，可直接运行。(vc++ visual programming, including network programming part of the compressed packet inside the source code can be directly run.)

一段TCP和UDP通讯的程序，包含了服务器端和客户端的代码。(Some TCP and UDP communication procedures, including server and client code.)

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)

RC4算法的加密实现，实现对明文的加密，加密效果很不错(RC4 encryption algorithm, has implemented an express right of encryption, encryption is very good effect)

在局域网内抓取所需要的IP数据包，使用VC++6.0工程编写。(Grab the required IP packets in the LAN.)

华为网络工程师培训专用教程(PDF) 华为网络工程师培训专用教程(PDF) (Huawei Network Engineer Training Private Tutorial (PDF) Huawei Network Engineer Training Private Tutorial (PDF))

一个基于UDP协议的网络聊天程序(A network based on UDP protocol chat program)

获得IP地址和MAC地址的对应关系网络课实验。 根据IP地址发送和接受ARP包获得对应MAC地址。(Access to correspondence between the experimental class network IP address and MAC address. Send and receive ARP packets to obtain the corresponding MAC addresses based on IP addresses.)

c++经典代码大全，适合初学者下载参考使用。(c++ Guinness classic code, suitable for beginners reference.)

syn ddos flood 工具源代码(syn ddos flood source code)