Question:
Which result occurs when PortFast is enabled on an interface that is connected to another switch?
- A. Spanning tree may fail to detect a switching loop in the network that causes broadcast storms.
- B. VTP is allowed to propagate VLAN configuration information from switch to switch automatically.
- C. Root port choice and spanning tree recalculation are accelerated when a switch link goes down.
- D. After spanning tree converges PortFast shuts down any port that receives BPDUS.
Exam with this question: CA201
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