基于UDP协议的网络聊天程序，对于学习网络编程的人员很可以简单借鉴...

计算机网络实验， 交换机与路由器的基本配置和使用-Experimental computer network, switches and routers and use the basic configuration

邮件服务器支持SMTPPOP3IMAPWebMail-mail server support SMTPPOP3IMAPWebMail

Iperf 是一个网络性能测试工具。Iperf可以测试最大TCP和UDP带宽性能。Iperf具有多种参数和UDP特性，可以根据需要调整。Iperf可以报告带宽，延迟抖动和数据包丢失。 iperf 分为两种版本，unix/linux版和windows版，unix/linux版更新比较快，版本最新。windows版更新慢。windows版的iperf叫jperf，或者xjperf。jperf是在iperf基础上开发了更好的UI和新的功能。

vc socket编程入门级代码,实现的是udp通信，新手上路，见谅

SimCDIR，模拟路由CDIR的过程，其中附有操作文档，基于VS2005 C#开发。-SimCDIR, analog routing CDIR process, including an operation of the document, based on the VS2005 C# Development.

简单的用java完成消息传输的例程-simple java with the completion of messaging routines

/* Here s a small IPv4 example: it asks for a portbase and a destination and starts sending packets to that destination. 这个IPv4版的例子：它要求portbase(本地端口)与destination （目的端口）然后发送消息 同时还监听消息。 例子测试一： 启动一个运行实例，本地地址与目标地址用同一个端口8888 例子测试二： 启动两个运行实例，本地地址与目标地址用不同的端口（它要求是偶数端口号） 两个实例互发 例子的中文解释都由hanyuejun添加，有任何疑问请发hanyuejun2006@163.com */-/* Here sa small IPv4 example: it asks for a portbase and a destination and starts sending packets to that destination. The IPv4 version of the example: It requires portbase (local port) and destination (destination port) and then send a message but also monitor the news . Examples of test 1: Start a running instance, a local address with the destination address port 8888 using the same test two examples: the two start to run instances, the local address and destination address with a different port (it requires the port number is even) two examples of inter- examples of explanation issued by the Chinese hanyuejun add, have any questi

漂亮的loading小控件，用的时候new一个就行了-Pretty small loading control, with a time of new on the list

jsp＋mysql的网上书店-jsp+ mysql online bookstores

DNS Clientå’ŒSMTP Client-DNS Client and Client SMTP