相关考题
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多项选择题
Which router IOS commands can be used to troubleshoot LAN connectivity problems? （）
A.ping
B.tracert
C.ipconfig
D.show ip route
E.winipcfg
F.show interfaces -
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 -
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
