中的dns重定向，用asp 确定dns

端口扫描工具(速度其快)源代码-port scanning tool (speed of its fast) source code

用C#开发实现SMTP相关技术,能接收到带附件的邮件服务功能.-C# development over SMTP related technologies, will receive e-mail with attachments and service functions.

网上书店，网络通信编程，是是初学者学习网络编程的绝好案例-Online bookstore, network communications programming, is the learning network programming beginners an excellent case

   利用socket套接字编写的CS模型下的文件传输功能，实现了客户端和服务器端的文件传输，可以在不同的Ip间进行文件传输，对于本地网络127.0.0.1建立了C和S。

计算节点得小程序-computing nodes in small program

unix网络编程技术与分析一书的源码-technology and an analysis of the source

用ICMP.DLL发送TCP/IP控制信息-ICMP.DLL used to send TCP/IP control information

什么是VLAN,划分VLAN的基本策略以及使用VLAN优点-What is a VLAN, the basic strategy of division of VLAN and the use of the advantages of VLAN

易想系统的功能类，拿出来给大家分享，大家来一起帮它开源（既然他自己说开源，那我们就帮他开吧，哈）-Easy to think the function of the system category, out to the U.S. to share with everyone to help it open source (since his own open-source, then we help him open it, Kazakhstan)

该实例完成一个服务器端和客户端简单的会话通信过程.要求主机上安装TCP/IP协议,并设定IP.服务器端和客户端使用同一台主机的不同端口号,服务器端使用的端口号为2000,客户端使用的端口号为3000. 服务器端程序先运行,首先初始化Winsock,然后创建套接字,在2000端口上进行绑定,接着在2000端口进行侦听,并进入等待状态.客户端后运行,同样首先初始化winsock,然后创建套接字,接着尝试和服务器端的连接.连接一旦建立,就可以在服务器端和客户端之间进行通信.客户端提示输入一个数字,比如输入50,那么客户端会从"data0"到"data49"发送50个字符串,输入0退出.-completed an example of the server and client simple oral communication process. Asked on the mainframe installed TCP/IP protocol and set the IP. Servers and clients using the same host of different ports, the use of the server port to 2000, clients use the port number as 3000. server operating procedures first, the first initialization Winsock, and then create socket, in 2000 ports on bonding, then the 2000 port for the interception, and entered the wait state. client after running the same protocols of the first initialization, and then create socket, and then try to server connections. connecting once established, can the server and client communications between. the client suggested the import