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Juniper

JN0-643 · Question #4

Referring to the exhibit, which statement is true? [edit protocols ospf] user@area-1-abr# show area 0.0.0.1 { nssa { default-lsa { default-metric 10; metric-type 2; type-7; } no-summaries; }…

The correct answer is B. The ASBR will generate a Type 7 default route into the NSSA. See the full explanation below for the reasoning.

Question

Referring to the exhibit, which statement is true? [edit protocols ospf] user@area-1-abr# show area 0.0.0.1 { nssa { default-lsa { default-metric 10; metric-type 2; type-7; } no-summaries; } interface so-0/1/1.0; }

Options

  • AThe ABR will generate a Type 3 summary default route into the NSSA.
  • BThe ASBR will generate a Type 7 default route into the NSSA.
  • CThe type-7 parameter allows interoperability with newer versions of the Junos OS.
  • DThe only LSA types allowed into the area are Type 1, Type 2, Type 3, and Type 7.

How the community answered

(30 responses)
  • A
    3% (1)
  • B
    83% (25)
  • C
    3% (1)
  • D
    10% (3)

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Full JN0-643 Practice