Multiple choice

What happens when an untagged frame is received by a trunk port?

  1. the port shuts down because of a security violation

  2. they are forwarded to the native VLAN

  3. they are flooded to all ports, regardless of VLAN

  4. they are immediately dropped
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

When a trunk port receives an untagged frame, it assumes the frame belongs to the configured native VLAN for that trunk.

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