摘要
针对计算机网络理论和实训教学中存在的问题,利用Cisco PacketTracer仿真软件搭建虚拟网络实验平台,完成静态NAT和NAPT网络实验.通过模拟局域网内部主机和外网主机之间数据报文的转发过程,分析各层协议数据单元格式,以加深学生对NAT工作原理的理解,提高课程的教学质量.
In view of the problems existing in the computer network theory and teaching practice, the researcher builds the virtual network experiment platform and completes the static NAT and NAPT net work experiment by Cisco PacketTracer simulation software. The simulation data packet forwarding between LAN internal and LAN external hosts enables students to understand the working principle of the NAT.
出处
《石家庄职业技术学院学报》
2017年第2期61-64,共4页
Journal of Shijiazhuang College of Applied Technology
基金
2015年度河北师范大学教学改革研究项目(2015XJJG022)
