The Research Of Power Communication Network Supporting The VPN Service Technology

In this paper, the technology of Power Communication Network supporting the operation of VPN is discussed. First, Power Communication Network and several VPN technologies are introduced. Second, takes an overview of all QoS parameters, and studies QoS of services on Power Communication Network. In succession, introduces the methods of evaluating VPN and technologies of network simulation. At the end of this paper, three models of the operation of VPN are evaluated, based on network simulation. Fu Yao(Communication and Information Systems)Directed by prof. Gao Qiang...