Implementing Cisco IP Switched Networks (SWITCH v2-0) (#501)

Refer to the exhibit.

A fiber pair that is connected to Gi0/1 has been damaged. What is the result?

The interface is shut down until the fiber pair is replaced.
The interface is prevented from causing spanning-tree loops.
After the fiber pair is replaced, the interface recovers within 15 minutes.
The interfaces actively tries to fix the damaged fiber link.