QUESTION: 213

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?

Router LSA
AS External LSA
Intra-Area Prefix LSA
Inter-Area Prefix LSA
Network LSA

Answer(s): B

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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?

Router R1
Router R2
Router R3
Router R4
Router R5

Answer(s): B

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QUESTION: 215

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

show router ospf opaque-database
show router ospf database
show router ospf opaque-Isa
show router ospf te opaque

Answer(s): A

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QUESTION: 216

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)

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

Answer(s): A,C

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QUESTION: 216