数学建模历年试题的matlab程序，很全

c#写的网络聊天工具，带有文件传送功能。-c# write network chat tool with file transfer function.

基于LDAP的单点登录程序设计与实现（源代码+论文，附有详细的源代码说明）

vb网络开发,功能很强大-the web develpment for vb,it s function is very strong.

Wiresahrk_用户手册，一本介绍网络协议分析的工具说明书-Wiresahrk_ user manual, a description is the network protocol analysis tool for manual

linux网络编程,c++封装了linux的网络套接字程序

动态域名基础知识 什么是IP地址 IP地址是在网络上分配给每台计算机或网络设备的32位数字标识。在Internet上，每台计算机或网络设备的IP地址是全世界唯一的。IP地址的格式是 xxx.xxx.xxx.xxx，其中xxx是 0 到 255 之间的任意整数。例如，科迈网站主机的IP地址是 210.22.12.54。 -dynamic domain knowledge what is the basis of IP addresses in the IP network addresses are assigned to each computer or network equipment of the 32-digit identification. On the Internet, every computer equipment or network is the IP address of the world only. IP addresses xxx.xxx.xxx.xxx is the format, which is xxx 0-255 between the arbitrary integer. For example, Comay website host IP address is 210.22.12.54.

WIN NT/2000 聊天服务程序样例-WIN NT/2000 chat Example

UDP聊天室，采用UDP协议的聊天程序，可进行一般的聊天，还可进行表情字聊天-UDP chatroom, uses the UDP agreement to chat the procedure, may carry on general chat, but also may carry on the expression character to chat

可以充当一个在线FTP软件的功能，如果服务器没有系统帐号的限制，可以访问服务器上面全部目录，下载，上传，复制，粘贴，功能方便易用-can serve as an online FTP software, the server if no systematic account of the restrictions, the server can access all of the above catalog, download, upload, copy, paste, easy-to-use function

一个SMTP邮件发送的源代码-an SMTP mail sent by the source code