在线虚拟网络实验系统命令行提示技术的研究与实现

摘要

基于B/S模式虚拟网络实验系统，提出并实现了实验操作过程的命令行提示技术。该技术利用了．NET环境下的Win-dows Forms以及C＃编程语言，实现了在用户配置命令过程中动态地显示可匹配的完整命令符，解决了计算机网络初学者对网络设备配置命令不熟悉而导致实验效率低下的问题。%On the basis of virtual network experiment system in BS mode , in this article we propose and implement the command-prompted technology in operation of the virtual experiment .The technique uses the Windows Forms technology and C #programming language in .NET environment and realises the dynamic display of matchable complete command words when users are typing configuration commands .To the beginner , it solves the problem of low efficiency in experiment due to their unfamiliarity with the configuration command of network devices .