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Exam 300-510 topic 1 question 85 discussion

Actual exam question from Cisco's 300-510
Question #: 85
Topic #: 1
[All 300-510 Questions]

Which difference must an engineer consider when choosing whether to implement OSPF or IS-IS as the routing protocol on the network?

  • A. The OSPF DR election process is deterministic, and the IS-IS DS election process is not deterministic.
  • B. To support fast convergence, OSPF uses the LSA arrival timer and IS-IS uses the PRC-interval timer.
  • C. IS-IS supports ordinary, stub, totally-stub, and NSSA areas, but OSPF supports only stub areas.
  • D. IS-IS links are associated with either a Level 1 area or a Level 2 area at one time, but OSPF links are associated with multiple areas at one time.
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Suggested Answer: B 🗳️

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thejag
10 months, 3 weeks ago
Selected Answer: B
Correct is B
upvoted 1 times
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