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Exam 200-301 topic 1 question 257 discussion

Actual exam question from Cisco's 200-301
Question #: 257
Topic #: 1
[All 200-301 Questions]

What is the benefit of configuring PortFast on an interface?

  • A. The frames entering the interface are marked with the higher priority and then processed faster by a switch.
  • B. After the cable is connected, the interface is available faster to send and receive user data.
  • C. Real-time voice and video frames entering the interface are processed faster.
  • D. After the cable is connected, the interface uses the fastest speed setting available for that cable type.
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Suggested Answer: B 🗳️
by Stonetales987 at Nov. 11, 2021, 9:17 p.m.

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Stonetales987
Highly Voted 3 years, 1 month ago
B is correct - Portfast causes a switch or trunk port to enter the spanning tree forwarding state immediately, bypassing the listening and learning states.
upvoted 11 times
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[Removed]
Most Recent 8 months, 2 weeks ago
Selected Answer: B
B is correct
upvoted 1 times
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[Removed]
1 year, 5 months ago
Selected Answer: B
Solved: When to enable Portfast? - Cisco Community Post by bjw "Portfast is designed for access ports where you never expect to see BPDU packets. Portfast shortens/bypasses normal STP timers to get ports up and forwarding as quickly as practical. This typically is a host PC/Workstation. ..."
upvoted 2 times
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[Removed]
2 years, 2 months ago
Selected Answer: B
B is correct
upvoted 1 times
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ZUMY
2 years, 6 months ago
B is correct
upvoted 1 times
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Nicocisco
2 years, 10 months ago
Selected Answer: B
Comme le port prend va à l'état "forwading" directement, l'interface est effectivement prête à processer de la donnée plus vite
upvoted 4 times
studying_1
1 year, 7 months ago
tout a fait d'accord avec toi, c'est vrai
upvoted 1 times
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Community vote distribution
A (35%)
C (25%)
B (20%)
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