PVLAN技术及其在局域网中的应用

摘要

Firstly the VLAN technology and its limitation are introduced in this paper. Furthermore,it illustrates the characteristics of PVLAN. Finally,the realization of PVLAN in the specific application scenarios of network is described.%首先介绍了VLAN技术及其局限性，接着阐述了PVLAN技术及其特点，最后结合具体网络应用场景，详细描述了该技术的硬件实现方式。