题目内容

如下图所示网络,交换机配置信息如下,下列说法中正确的有?interface GigabitEthernet0/0/1port hybrid pvid vlan 20port hybrid untagged vlan 10 20#interface GigabitEtherneto/0/2port hybrid pvid vlan 10port hybrid untagged vlan 10 20#

A. 主机A和主机B可以ping通
B. 在两条链路上的数据帧都不包含VLAN TAG
C. 主机A和主机B不能ping通
D. 交换机GigabitE thernet0/0/1端口的PVID为20

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