Which Result Occurs When PortFast Is Enabled on an Interface

question 176

Multiple Choice

Which result occurs when PortFast is enabled on an interface that is connected to another switch?

• A) Root port choice and spanning tree recalculation are accelerated when a switch link goes down.
• B) After spanning tree converges, PortFast shuts down any port that receives BPDUs.
• C) VTP is allowed to propagate VLAN configuration information from switch to switch automatically.
• D) Spanning tree may fail to detect a switching loop in the network that causes broadcast storms.

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