Refer to the exhibit.
An engineer must configure GigabitEthernet1/1 to accommodate voice and data traffic. Which configuration accomplishes this task?
A.interface gigabitethernet1/1 switchport mode access switchport access vlan 300 switchport voice vlan 400 B.interface gigabitethernet1/1 switchport mode access switchport access vlan 400 switchport voice vlan 300 C.interface gigabitethernet1/1 switchport mode trunk switchport access vlan 300 switchport voice vlan 400 D.interface gigabitethernet1/1 switchport mode trunk switchport trunk vlan 300 switchport trunk vlan 400正确答案A
