网络安全虚拟实验室

Network Security Virtual Laboratory

传统实验室会受到时间、空间等因素限制,实验室建设成本较大,仿真技术和虚拟技术为传统实验教学带来新的契机.文章首先比较虚拟技术的不同实现技术,然后采用VRML进行虚拟实验室场景的设计和构建,利用3DMAX绘制实验器材,通过JavaBean组件和Flash模拟虚拟网络设备算法和人机交互机制过程,提出一种基于B/S三层架构虚拟实验室系统平台,学生通过浏览器接入即可进行在线仿真实验,虚拟实验室能很好地模拟真实设备的配置过程.

Traditional laboratory limited by time, space and other factors, further more, laboratory construction will be costly. Simulation and virtual techniques bring new opportunities to traditional teaching. This paper compare different implementations of virtual technology firstly, useing VRML technology to design virtual laboratory scene, using 3DMAX to drawn experiment equipments, using JavaBean components and flash technology to simulate the intercorrelation between human and computer., putting forward a three Layers framework of virtual laboratory system platform. Students can experiment online by web browser, which can simulate devices really.