基于NAT技术的高校图书馆网络建设研究

Reseach on Network Construction of Universites Library Based on NAT Technology

针对目前高校图书馆存在的IP地址紧缺、多校区电子资源如何共享、带宽和网络安全性差,以及延时长的这些问题,提出了几种解决方案并进行比较,在此基础上设计了解决上述问题的综合方案,重点对NAT技术的类型和工作原理进行了介绍。在对高校图书馆建网方案进行实证研究基础上,对VLAN、VPN、NAT综合在图书馆网络中的应用提出了展望。

The current IP address shortage exists,multi-campus e-resource sharing,bandwidth and poor network security issues and a long delay are Must have by University Library.Several solutions and compare designed based on the comparison by proposed to form a Integrated program.The type of NAT technology and working principle were Highlights introduced.VLAN,VPN,NAT integrated library network of the raised outlook was presented on the basis of empirical research program about network building in the university library.