一个简单的采用UDP网络协议的通讯传输测试程序，包括所有的源码...

一个类似爬虫的网页下载程序,还没有爬虫的全部特征，但可以分析某一主页上的全部url，并下载其文本内容-used to download the web page

计算校验和 命令行：check_sum infile 其中check_sum是程序名，infile是数据文件名 输出：数据文件的校验和。 目的是通过数据链路层与介质访问控制层的学习，根据数据链路层的基本原理，针对普遍应用的Ethernet帧，通过构造一个具体的帧，深入理解网络协议的基本概念与网络问题处理的一般方法。-calculated checksum command line : check_sum infile which check_sum procedures, and infile data output file name : data files, the checksum. The purpose of the data link layer and the MAC layer of learning, according to the data link layer to the basic principles of universal application against the Ethernet frame, and by constructing a concrete frames, in-depth understanding of network protocols and the basic concepts of network issues to deal with the general approach.

ESP协议的实现,初级阶段-ESP agreement achieved, the initial stage

主要是练习Winlnet类的简单使用，使用C++实现，有设计文档和使用手册。这只是实现一个简单的基本的FTP上传功能，你不能拿它和现在流行的FTP软件来比。可以帮你开拓编程思路及研究一些类的使用方法-Winlnet class is mainly a simple exercise to use, the use of C++ implementation, there is the design documentation and user manual. This is just the basic realization of a simple FTP upload functionality, you can not uses the staff and now the popular FTP software to more than. Can help you develop ideas and research program to use a number of classes

简单的ftp客户端功能的实现 -Simple ftp client functions realize

这是一个上传下载的整站的源代码 用ASP技术和ACCESS的数据库-uploading and downloading of the whole station with the source code of ASP technology and the ACCESS database

一个实现点对点传输的小程序，可以用来了解WINDOWS套接字-achieve a point-to-point transmission of small programs can be used to understand the Windows Sockets

这是个查看网络设置的代码 主要是显示本机器的的各种信息 主要有： Interface Name Type IP Address SubNet Mask Geteway PrimaryWinsServer DHCP 这些信息 -View network configuration code is mainly shows that the machinery of the main information : Name Type Interface IP Address SubNet Mask Geteway PrimaryWinsServer DHCP information

路由跟踪。实现跟踪网络包在网络中的走向。并记录了每一调的信息。-routing tracking. Tracking network packets in the network direction. And records of each transfer of information.

首先，读者可以先将DDK原来的packet例子程序备份，然后用改动后的驱动程序源码覆盖原先的代码（即覆盖packet->driver目录下的代码，修改后的代码已经给出）。 然后开始编译。顺次选择开始->程序->Development kits->Windows 2000 DDK->Checked Build Environment，将出现一个控制台窗口。使用cd命令进入D:programsNTDDK src etwork ndispacket目录（即驱动程序和相应应用程序所在的目录），键入build命令开始编译，在该目录下的dirs文件的控制下可以同时编译driver目录下的驱动程序和testapp目录下用于测试驱动程序的应用程序；即同时得到改动后的驱动程序和测试该驱动程序的应用程序。-First, readers can DDK first example of the original packet backup procedures, and then change the driver covered the original source code (that is, covering packet-gt; Driver directory code, the revised code has been given). Then compiler. Topping the list is to choose start-gt; Procedures- gt; Development kits- gt; Windows 2000 DDK- gt; Checked Build Environment, there will be a console window. Use cd order to enter D : programs NTDDK src network NDIS packet directory (ie driver and the corresponding application to the directory), type build orders started compiling, in the catalog under the dirs documents under the co