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4A0-C01 · Question #488
4A0-C01 Question #488: Real Exam Question with Answer & Explanation
The correct answer is C. The PLR learns the address of the MP from the RRO.. See the full explanation below for the reasoning.
Question
Using facility mode fast reroute, how does the PLR learn the address of the MP?
Options
- AThe PLR issues an RSVP PATH message to the tail-end requesting the address of the MP.
- BThe PLR learns the address of the MP from the ERO.
- CThe PLR learns the address of the MP from the RRO.
- DThe PLR learns the address of the MP from the targeted RSVP Hello message.
- EThe PLR knows the address of the MP is the same as the tail-end router.
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