现代电子技术
現代電子技術
현대전자기술
MODERN ELECTRONICS TECHNIQUE
2014年
1期
80-82
,共3页
专用VLAN%主VLAN%隔离VLAN%团体VLAN
專用VLAN%主VLAN%隔離VLAN%糰體VLAN
전용VLAN%주VLAN%격리VLAN%단체VLAN
private VLAN%primary VLAN%isolated VLAN%community VLAN
PVLAN是一种高级VLAN技术，用于保证接入层用户的二层隔离，用户只能同网关进行通信，并通过网关与其他用户实现三层通信。从PVLAN的结构、工作原理和应用场景及配置等三个方面对PVLAN技术进行了深入的分析，为PVLAN在实际中正确应用奠定了基础。
PVLAN是一種高級VLAN技術，用于保證接入層用戶的二層隔離，用戶隻能同網關進行通信，併通過網關與其他用戶實現三層通信。從PVLAN的結構、工作原理和應用場景及配置等三箇方麵對PVLAN技術進行瞭深入的分析，為PVLAN在實際中正確應用奠定瞭基礎。
PVLAN시일충고급VLAN기술，용우보증접입층용호적이층격리，용호지능동망관진행통신，병통과망관여기타용호실현삼층통신。종PVLAN적결구、공작원리화응용장경급배치등삼개방면대PVLAN기술진행료심입적분석，위PVLAN재실제중정학응용전정료기출。
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.
