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My-Notes/笔记/网络工程/01_二层交换技术/VLAN-Access_Trunk_Hybrid.md
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这是VLAN的三个配置
Access:通常对应终端例如PC、打印机
Trunk:通常对应交换机之间的链路
Hybrid:同时兼顾Access和Trunk的功能,应用场景较少
关于VLAN TAG
Access:接收时根据接口配置打VLAN TAG,发送时剥离VLAN TAG
Trunk:对于没有VLAN TAG的,打上Native Vlan TAG,对于不允许放行的,接收或发送时丢弃
Hybrid:自定义哪些VLAN打TAG,哪些VLAN不打TAG