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JN0-660 · Question #105

Click the Exhibit button. You are asked to configure an OSPF network based on the topology shown in the exhibit. Area 1 must not receive Type 5 LSAs from the backbone, but must be capable of…

The correct answer is D. Area 1 should be configured as an NSSA, which by default meets the network's requirements. See the full explanation below for the reasoning.

Question

Click the Exhibit button. You are asked to configure an OSPF network based on the topology shown in the exhibit. Area 1 must not receive Type 5 LSAs from the backbone, but must be capable of containing ASBRs. What will accomplish this?

Exhibit

JN0-660 question #105 exhibit

Options

  • AArea 1 should be configured as a stub area, which by default meets the network's requirements.
  • BR3 should be configured with no-externals for Area 1, which will suppress Type 5 announcements.
  • CR3 should be configured with no-summaries for Area 1, which will suppress Type 5 announcements.
  • DArea 1 should be configured as an NSSA, which by default meets the network's requirements.

How the community answered

(65 responses)
  • A
    5% (3)
  • B
    8% (5)
  • C
    15% (10)
  • D
    72% (47)

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