单项选择题
When a new trunk is configured on a 2950 switch, which VLANs by default are allowed over the trunk link（）。
A.no VLANs
B.all VLANs
C.only VLANs 1 - 64
D.only the VLANs that are specified when creating the trunk
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相关考题
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单项选择题
命令standbystate-upinterval-time运用于（）。
A.主接口是物理接口
B.备份接口是物理接口
C.主接口是逻辑通道
D.备份接口是逻辑通道 -
多项选择题
以下哪些路由项由网管手动配置（）？
A.静态路由
B.直连路由
C.缺省路由
D.动态路由 -
多项选择题
Which of the following are benefits of VLANs? （）
A.They increase the size of collision domains.
B.They allow logical grouping of users by function.
C.They can enhance network security.
D.They increase the size of broadcast domains while decreasing the number of collision domains.
E.They increase the number of broadcast domains while decreasing the size of the broadcast domains.
F.They simplify switch administration.
