网上阅卷平台中的VLAN技术研究与应用

Study and application of VLAN in network platform for scoring papers on-Line

高考网上阅卷工作已经在全国大部分省(直辖市)实施,如何构建一个安全、稳定、高效计算机网络平台,是保证网上阅卷顺利实施的重要前提。本文以2005年华中师范大学高考网上阅卷平台为例,介绍了VLAN技术在阅卷专网中的作用,并讨论了阅卷专网中VLAN划分的原则,以及在阅卷专网中用NetgearGSM7312交换机配置VLAN,以期对全国网上阅卷改革项目的推进提供一定的参考价值。

Scoring papers on-line in National College Entrance Examination has been implemented among most provinces in China. It is essential to construct a safe, stable and efficient network platform so as to make this work go on smoothly, This paper takes 2005 Hua Zhong Normal University on-line scoring case as an example, the VLAN technology and its function in the network platform for scoring papers on-line has been introduced. In addition, it discusses the principles of VLAN division and specific techniques of VLAN configuration by means of Netgear GSM 7312 switch, hoping it will serve as some reference for promoting the innovation of national on-line scoring system.