Nokia
4A0-103 · Question #239
Which of the following about the use of RRO in fast reroute is FALSE?
The correct answer is D. RRO is used to inform downstream routers about the protection type requested. See the full explanation below for the reasoning.
Question
Which of the following about the use of RRO in fast reroute is FALSE?
Options
- ARRO is used to report the protection tunnel status to the head-end router.
- BRRO contains the MP information that is required by a PLR for facility protection.
- CRRO contains the label information that is expected by an MP for facility protection.
- DRRO is used to inform downstream routers about the protection type requested.
How the community answered
(46 responses)- A4% (2)
- B9% (4)
- C15% (7)
- D72% (33)
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