The Comparison Study of Implementation Schemes of Three IP VPN Technologies
Xuemei Guo · 2007
The VPN is the extent of enterprises inner web in the internet.It can connect the distance user,enterprise's branch organization,enterprise's business partner with the company's inner web through a private way.The virtual special web can realize the traditional web's properties,and also decrease the management cost compared with the traditional special web.So we need to research the principle of VPN technology.It can service to enterprise's modern management and business.