摘要
随着 Internet网络技术的普及 ,VPN技术在企业业务发展中的突出地位越发显现 .文中首先介绍了 VPN(virtual private network)技术的定义、分类及技术特征 ,接着重点介绍了其核心技术——隧道技术 ,并阐述了 PPTP,L2 TP,IPSec三个协议的原理 .最后 ,模拟了
As the prevalence of Internet, VPN technology becomes more important for the development of enterprise. It introduces the definition, classification and technical character of VPN technology, and puts more emphasis on its key technique-tunnel technique with the principle of three tunnel protocol(PPTP protocol, L2TP protocol and IPSec protocol). And then,it imitates the implementation process of VPN.
出处
《武汉理工大学学报（交通科学与工程版）》
北大核心
2003年第1期103-105,共3页
Journal of Wuhan University of Technology（Transportation Science & Engineering）
