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4A0-C01 · Question #272

Click on the exhibit. In the topology shown, router R1 is an ASBR configured to export external routes to OSPF. Assuming that there are no stub networks, which of the following statements regarding…

The correct answer is D. With an Inter-Area Prefix LSA originated by router R1. Assume that OSPFv3 is properly configured on all routers and that router R4 advertises its system prefix into Area 0. Which of the following best describes how router R5 learns router R4's IPv6 system prefix?

Routing Fundamentals

Question

Click on the exhibit. In the topology shown, router R1 is an ASBR configured to export external routes to OSPF. Assuming that there are no stub networks, which of the following statements regarding Type 5 LSA generation is TRUE?

Exhibit

4A0-C01 question #272 exhibit

Options

  • AWith a Router LSA originated by router R1.
  • BWith a Router LSA originated by router R5.
  • CWith a Router LSA originated by router R4.
  • DWith an Inter-Area Prefix LSA originated by router R1.
  • EWith an Inter-Area Prefix LSA originated by router R5.
  • FWith an Inter-Area Prefix LSA originated by router R4.

How the community answered

(24 responses)
  • A
    4% (1)
  • C
    17% (4)
  • D
    71% (17)
  • F
    8% (2)

Explanation

Assume that OSPFv3 is properly configured on all routers and that router R4 advertises its system prefix into Area 0. Which of the following best describes how router R5 learns router R4's IPv6 system prefix?

Topics

#OSPF Type 5 LSA#ASBR#external routes#Inter-Area Prefix LSA

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