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JN0-343 · Question #453

Your network design currently consists of a single OSPF backbone area. You are asked to reduce the size of the OSPF link-state database. Which two steps allow you to accomplish this task? (Choose…

The correct answer is C. Define multiple nonbackbone areas and connect them to the backbone area. D. Include route summarization on the ABRs participating in the configured areas. See the full explanation below for the reasoning.

Question

Your network design currently consists of a single OSPF backbone area. You are asked to reduce the size of the OSPF link-state database. Which two steps allow you to accomplish this task? (Choose two.)

Options

  • AInclude LSA export summarization policies on all participating ASBRs.
  • BDefine multiple backbone areas and interconnect them using virtual links.
  • CDefine multiple nonbackbone areas and connect them to the backbone area.
  • DInclude route summarization on the ABRs participating in the configured areas.

How the community answered

(27 responses)
  • A
    11% (3)
  • B
    19% (5)
  • C
    70% (19)

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Full JN0-343 Practice