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200-301 · Question #25
200-301 Question #25: Real Exam Question with Answer & Explanation
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Submitted by olafpl· Mar 5, 2026
Question
Which result occurs when PortFast is enabled on an interface that is connected to another switch?
Options
- ASpanning tree may fail to detect a switching loop in the network that causes broadcast storms
- BVTP is allowed to propagate VLAN configuration information from switch to switch automatically.
- CRoot port choice and spanning tree recalculation are accelerated when a switch link goes down
- DAfter spanning tree converges PortFast shuts down any port that receives BPDUs.
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Topics
#PortFast#STP#switching loops#broadcast storms