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Exam CNX-001 topic 1 question 33 discussion

Actual exam question from CompTIA's CNX-001
Question #: 33
Topic #: 1
[All CNX-001 Questions]

A network engineer is designing a Layer 2 deployment for a company that occupies several floors in an office building. The engineer decides to make each floor its own VLAN but still allow for communication between all user VLANs. The engineer also wants to reduce the time necessary for STP convergence to occur when new switches come online. Which of the following should the engineer enable to accomplish this goal?

  • A. BPDU Guard
  • B. Priority
  • C. Tagging
  • D. Portfast
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Suggested Answer: D 🗳️
by SuntzuLegacy at May 19, 2025, 2:40 a.m.

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SuntzuLegacy
1 month, 1 week ago
Selected Answer: D
Answer: D. Portfast Enabling PortFast on access ports causes the ports to bypass the listening and learning stages of STP, thereby reducing the time necessary for STP convergence when new switches come online.
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