PVLAN在智能小区接入网络中的应用

The Application of PVLAN in the Intelligent Community Communication

基于以太网技术的智能小区接入网络不同于一般的局域网应用,为了保证通信的安全,它要求接入用户彼此之间相互隔离,而采用划分VLAN和IP子网的方式,带来的是扩充和管理的困难,PVLAN提供了很好的解决方案。

The technology of intelligent-community Ethernet-based access network differs from that of the general LAN applications. In order to ensure communication security, it requires mutual isolation of access users. However, PVLAN solves this problem.