VLAN技术隔离内外网  

VLAN Technique to Separate the Outside Network from Inside Network

作　　者：谭志明[1] 黄铿[1] 林晓怡[2] 

机构地区：[1]中山大学附属第二医院,广州510120 [2]佛山市禅城区张槎医院信息科,佛山528000

出　　处：《现代计算机》2009年第3期98-99,共2页Modern Computer

摘　　要：中山大学附属第二医院率先在北院、南院两个院区实现了医院信息系统的集中管理,并同时把整个网络划分为内网和外网,为了杜绝外网对内网的影响,需要将它们分离。目前医院的情况,难以把它们从物理上完全分开,因此采用VLAN技术从逻辑上把它们隔离是一个很好的方法。The Second Affiliated Hospital of SUN Yat-sen University has realized the centralized management of the hospital information system in south-hospital and north-hospital. The whole network has an inside and an outside network. In order to stop the influence from the outside network, we must separate the outside network from inside network. It is hard to separate the outside network from inside network physically in current condition. It is a good way to separate the outside network from inside network using the VLAN technique.

关 键 词：内外网 VLAN技术 隔离 

分 类 号：TP393.1[自动化与计算机技术—计算机应用技术] TP391[自动化与计算机技术—计算机科学与技术]