多项选择题
Refer to the topology shown in the exhibit. Which ports will be STP designated ports if all the links are operating at the same bandwidth? （）
A.Switch A - Fa0/0 B.Switch A - Fa0/1 C.Switch B - Fa0/0 D.Switch B - Fa0/1 E.Switch C - Fa0/0 F.Switch C - Fa0/1
单项选择题 Which statement about vlan operation on cisco catalyst switches is true?（）
单项选择题 assuming the default switch configuration which vlan range can be added modified and removed on a cisco switch?（）
多项选择题 Which two link protocols are used to carry multiple VLANs over a single link? （）
