What does the command vlan dot1q tag native accomplish when configured under global configuration?

What does the command vlan dot1q tag native accomplish when configured under global configuration?
A . All frames within the native VLAN are tagged, except when the native VLAN is set to 1.
B . It allows control traffic to pass using the non-default VLA
D . It removes the 4-byte dot1q tag from every frame that traverses the trunk interface(s).
E . Control traffic is tagged.

View Answer

Answer: D

Explanation:

The "vlan dot1q tag native" will tag all untagged frames, including control traffic, with the defined native VLAN.