Which statement about using native VLANs to carry untagged frames is true?
A.
Cisco Discovery Protocol version 2 carries native VLAN information, but version 1 does not.
B.
Cisco Discovery Protocol version 1 carries native VLAN information, but version 2 does not.
C.
Cisco Discovery Protocol version 1 and version 2 carry native VLAN information.
D.
Cisco Discovery Protocol version 3 carries native VLAN information, but versions 1 and 2 do not.
Explanation:
Cisco Discovery Protocol (CDP) version 2 passes native VLAN information between Cisco switches. If you have a native VLAN mismatch, you will see CDP error
messages on the console output.
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