摘要
Abstract
PVLAN is a kind of advanced VLAN technology,which is used to isolate the user′s communication in the second layer thus the user can only communicate with gateway,and three layer communications is realized with the gateway. Deep analysis on three aspects of the structure,working principle and application of scene and configuration of PVLAN is conducted,which laid the foundation to correctly practical application of PVLAN technology.关键词
专用VLAN/主VLAN/隔离VLAN/团体VLANKey words
private VLAN/primary VLAN/isolated VLAN/community VLAN分类
信息技术与安全科学
