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Exam 4A0-105 All Questions

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Exam 4A0-105 topic 3 question 47 discussion

Actual exam question from Nokia's 4A0-105
Question #: 47
Topic #: 3
[All 4A0-105 Questions]

If facility-mode fast reroute occurs, what is the impact on the encapsulated frame size?

  • A. No change
  • B. Decrease by 4 bytes
  • C. Increase by 4 bytes
  • D. Increase by 2 bytes
  • E. Decrease by 2 bytes
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Suggested Answer: A 🗳️
by Ranx01 at April 29, 2025, 8:48 a.m.

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Ranx01
3 days, 13 hours ago
Selected Answer: C
I think the answer is "C. Increase by 4 Bytes" - The NOKIA VPLS Students Study Guide says "The SDP Path, and/or network port MTU may need to be increased by +4 Bytes for FRR Facility Backup"
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