How many broadcast domains are shown in the graphic assuming only the default vlan is configured on the switches?

admin2019-04-08  21

问题 How many broadcast domains are shown in the graphic assuming only the default vlan is configured on the switches?

选项 A、        one
B、        six
C、        twelve
D、        two

答案A

解析 一个vlan为一个广播域,图中有两个交换机,但是只有一个默认的vlan,所以只有一个广播域
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