Nokia
4A0-103 · Question #18
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?…
The correct answer is A. Router R1 is the LSP originator and is also a PLR. C. With one-to-one link or node protection, the detour LSP path is R1-R4-R5-R3. See the full explanation below for the reasoning.
Question
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)
Exhibit
Options
- ARouter R1 is the LSP originator and is also a PLR.
- BWith one-to-one link or node protection, the detour LSP path is R1-R4-R5-R2-R3.
- CWith one-to-one link or node protection, the detour LSP path is R1-R4-R5-R3.
- DIf the R2-R3 link fails, router R3 becomes a PLR
- ENone of the nodes can be protected with FRR.
How the community answered
(29 responses)- A83% (24)
- B3% (1)
- D3% (1)
- E10% (3)
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