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本文简要介绍了VPN的发展历程,MPLS VPN原理及其组网方式,提出MPLS VPN是企业构建信息化网络的组网方案及今后的发展对业务和网络管理提出的需求。
This article briefly introduces the history of VPN, the principle of MPLS VPN and the way of networking. It is put forward that MPLS VPN is the networking scheme for enterprise to build information network and the future demand for business and network management.