Which statement is true about switchport mode dot1q-tunnel ?

[PlAwAnSaI]

Refer to the configuration example exhibit.


Quote:
S1(config)# interface f0/1
S1(config-if)# switchport access vlan 118
S1(config-if)# switchport mode dot1q-tunnel
S1(config-if)# interface f0/3
S1(config-if)# switchport access vlan 209
S1(config-if)# switchport mode dot1q-tunnel


Which statement is true?

A. A customer VLAN of 209 is configured.
B. An access port has been created on a UNI.
C. A QinQ VLAN of 118 is configured.
D. A trunk port has been created and VLAN has been allowed.