Discuss Nokia 4A0-103 Exam Topic 1 Question 44

Which of the following about the use of RRO in fast reroute is FALSE?

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.

Suggested Answer: D

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14 comments · newest first

Carey 12 months ago

RRO is definitely used for protection info, not just status!

Frankie 12 months ago

Wait, are we sure about B? Seems off.

Lajuana 12 months ago

D sounds right to me, no doubt!

Grover 1 year ago

I think C is the false one.

Linwood 1 year ago

A is true, RRO does report status.

Cortney 1 year ago

I thought RRO was mainly for status updates to the head-end, but I'm confused about how it relates to downstream routers.

Mattie 1 year ago

I practiced a similar question about RRO and protection tunnels, and I feel like option C might be the false one.

Mariann 1 year ago

I think RRO does contain important information for the PLR, but I can't recall if it includes label info for the MP.

Ranee 1 year ago

I remember RRO is related to reporting, but I'm not sure if it specifically informs about the protection type.

Tommy 1 year ago

This is a great question that really gets at the heart of effective sandbox management. I'll suggest a couple of strategies that I think will work well for UC based on the information provided.

Margot 1 year ago

I remember Cross-site Scripting involves injecting scripts into web pages, but I'm a bit shaky on how it differs from SQL Injection.

Florinda 1 year ago

Hmm, this looks like a tricky one. I'll need to think carefully about the different objects and how they relate to security permissions and resource scoping.

Cary 1 year ago

I'm a little confused by this question. Is it asking about the specific format used to present risk, or the overall approach of quantitative risk analysis? I'll have to review my notes to make sure I understand the difference.

Fernanda 1 year ago

I'm trying to recall what we covered in class about brittleness, and I feel like the maximum operating temperature might not play a role in fracture.

Nokia 4A0-103 Exam - Topic 1 Question 44 Discussion