Nokia
4A0-103 · Question #139
4A0-103 Question #139: Real Exam Question with Answer & Explanation
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Question
Click on the exhibit. The path of a fast reroute protected LSP is R1-R2-R3. Which of the following about the protected LSP path is TRUE?
Exhibit
Options
- AAll routers along the path, R1, R2, and R3 can be PLRs.
- BIf the R1-R2 link fails, router R4 becomes an MP.
- CIf the R2-R3 link fails, router R3 becomes a PLR.
- DRouter R1 is the LSP head-end and can be a PLR.
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