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Nokia

4A0-101 · Question #33

Which of the following are similarities between OSPF and IS-IS? Choose two answers.

The correct answer is C. Support hierarchy through the use of areas. D. Support for CIDR. See the full explanation below for the reasoning.

Question

Which of the following are similarities between OSPF and IS-IS? Choose two answers.

Options

  • AMetric is based on hop count.
  • BSlow convergence after link failures.
  • CSupport hierarchy through the use of areas.
  • DSupport for CIDR.
  • ELink state updates sent using layer 3 multicast.

How the community answered

(59 responses)
  • A
    10% (6)
  • B
    7% (4)
  • C
    80% (47)
  • E
    3% (2)

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