基于VPN的公司总部与分部的互连网络
A Corporate Headquarters and Corporate Branches Network Based on VPN Technology

随着规模的扩大，很多公司都设置了分支机构，如何实现公司总部与分支机构的网络资源共享，同时又保证内部数据安全传输，是一个非常重要的课题。VPN技术在网络安全领域发挥着重要的作用，本文提出了一种基于VPN的公司总部与分部的互连网络，运用虚拟机与模拟器对网络的拓扑机构进行了设计，对网络的运行进行了模拟。
With the expansion of development, many companies have headquarters and branches. The net-work between the headquarters and branches should be built and the network transmission secu-rity should be ensured. VPN technology plays an important role in network security. This paper proposes a corporate headquarters and corporate branches network based on VPN technology, the virtual machine and simulator are used to realize the topology design and operation of the network.