Which action is taken by the phone?

A Cisco IP phone receive untagged data traffic from an attached PC.

Which action is taken by the phone?
A . It allows the traffic to pass through unchanged
B . It drops the traffic
C . It tags the traffic with the default VLAN
D . It tags the traffic with the native VLAN

View Answer

Answer: A

Explanation:

Untagged traffic from the device attached to the Cisco IP Phone passes through the phone unchanged, regardless of the trust state of the access port on the phone.