You are asked to ensure that your trunk port transmits both tagged and untagged traffic.
Which statement is correct?

A.
You must use the native VLAN feature on the trunk ports.

B.
You must use the voice VLAN feature on the trunk ports.

C.
You must use the voice VLAN feature on the access ports.

D.
You must use the 802.1Q tunneling feature on the access ports.