Which VLAN must always be VLAN 1 A The static VLAN B The nat

Which VLAN must always be VLAN 1?

A. The static VLAN

B. The native VLAN

C. The default VLAN

D. The Layer 2 VLAN

Solution

C is correct. The default VLAN carries Layer 2 traffic and can’t be moved or deleted.

A, B, and D are incorrect. A and D are incorrect because they do not exist. B is incorrect because the native VLAN is VLAN 1 by default, but it can be reassigned to any other VLAN. It is the one untagged VLAN in 802.1Q.