Free 4A0-C01 Exam Braindumps (page: 55)

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An Alcatel-Lucent 7750 SR is configured with an export policy to redistribute a loopback prefix into OSPFv3. What type of LSA advertises the prefix to the other OSPFv3 routers in the same area?

  1. Router LSA
  2. AS External LSA
  3. Intra-Area Prefix LSA
  4. Inter-Area Prefix LSA
  5. Network LSA

Answer(s): B



Click on the exhibit button below.

With fast reroute enabled, and given the following:
• Two protected LSPs with the path R1-R2-R3
• Both LSPs enable facility bypass and link protection.
When router R1 is the PLR, which router becomes the MP?

  1. Router R1
  2. Router R2
  3. Router R3
  4. Router R4
  5. Router R5

Answer(s): B



Which of the following commands is used to display the database containing the OSPF-TE LSAs?

  1. show router ospf opaque-database
  2. show router ospf database
  3. show router ospf opaque-Isa
  4. show router ospf te opaque

Answer(s): A



Click on the exhibit button below.

With fast reroute enabled, and given the following:
• The protected LSP path is R1-R2-R3.
• All links are of equal cost.
Which of the following statements is true? (Choose two)

  1. Router R1 is the LSP originator and is also a PLR.
  2. With one-to-one link or node protection, the detour LSP path is R1-R4-R5-R2-R3.
  3. With one-to-one link or node protection, the detour LSP path is R1-R4-R5-R3.
  4. If the R2-R3 link fails, router R3 becomes a PLR
  5. None of the nodes can be protected with FRR.

Answer(s): A,C






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