单项选择题
Which switch is the root bridge for VLAN 1?（）
A.Sw-DS1 B.Sw-AC1 C.Sw-AC2 D.Sw-AC3
Out of which port on Sw-Ac3 would a frame containing an...
Out of which port on Sw-Ac3 would a frame containing an IP packet with a destination address that is not on a local LAN be forwarded?（）
A.Fa0/1 B.Fa0/3 C.Fa0/4 D.Fa0/8 E.Fa0/9 F.Fa0/12
What interface did Sw-AC3 associate with source MAC add...
What interface did Sw-AC3 associate with source MAC address 0010.5a0c.ffba?（）
A.Fa0/1 B.Fa0/3 C.Fa0/6 D.Fa0/8 E.Fa0/9 F.Fa0/12
What address should be configured as the default-gatewa...
What address should be configured as the default-gateway for the host connected to interface Fa0/4 of Sw-AC3?（）
A.192.168.1.254 B.192.168.22.254 C.192.168.33.254 D.192.168.44.254
