第三层VLAN技术在校园网的应用

The application of the technology of the third-layer VLAN to the intranet in the college net

以某校校园网为例 ,讨论基于第三层 VL AN的网络实现技术。提出使用变长子网掩码来划分第三层 VL AN的方法。

By an example of the intranet in Guangxi University of Technology,the paper discusses the realization of the network technology based on the third-layer VLAN,and puts forward a method of deviding the third-layer VLAN by the variable length subnet mask.