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Exam 300-510 topic 1 question 42 discussion

Actual exam question from Cisco's 300-510
Question #: 42
Topic #: 1
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Refer to the exhibit. Which router does R1 install as an alternate next hop when trying to reach R3 if LFA is enabled?

  • A. R5
  • B. R3
  • C. R4
  • D. R2
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Suggested Answer: D 🗳️

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jospinales
1 year, 7 months ago
Because it should be the second best path from R1 point of view.
upvoted 2 times
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Wippenbug
1 year, 11 months ago
Does anybody know why R2 is the next hop instead of R4 which has a shorter distance to R3?
upvoted 1 times
leecharxos
10 months ago
Beacuse of the cost R1<==> R2 cost 10, R2 <==> R3 cost 8, total cost = 18
upvoted 1 times
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