A Cisco IP phone receives untagged data traffic from an attached PC. Which action is taken by the phone?
A) It drops the traffic.
B) It allows the traffic to pass through unchanged.
C) It tags the traffic with the native VLAN.
D) It tags the traffic with the default VLAN.

Question

Quizplus · Accepted Answer

The Cisco IP phone allows untagged data traffic from an attached PC to pass through unchanged, as it is typically configured to handle voice traffic tagging while leaving data traffic untagged.

A Cisco IP Phone Receives Untagged Data Traffic from an Attached