Nokia 4A0-C02 Exam - Topic 7 Question 102 Discussion

Actual exam question for Nokia's 4A0-C02 exam

Question #: 102
Topic #: 7

[All 4A0-C02 Questions]

Which of the following statements regarding the default scheduler in the Alcatel-Lucent 7750 SR are TRUE? (Choose two)

AThere are a maximum of 8 levels of priority serviced using a round-robin algorithm.

BThe default scheduler will spend an equal amount of time in each queue, as long as there is traffic present

CThe H1 internal forwarding class will receive its CIR before AF traffic.

DOrphaned queues will be scheduled out of the BE queue.

EA queue servicing EF and AF traffic will require explicit configuration to set the queue to expedited.

Show Suggested Answer

Suggested Answer: C, E

by Rasheeda at Nov 16, 2024, 03:20 PM

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Keena

3 months ago

E is definitely true, you need to configure for expedited traffic.

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Staci

3 months ago

C is spot on, H1 does get its CIR first.

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Kris

3 months ago

Wait, are orphaned queues really scheduled out of BE? Sounds odd!

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Bernardo

4 months ago

I think B is misleading, it doesn't always spend equal time.

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Lizbeth

4 months ago

A is true, 8 priority levels are correct.

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Gregoria

4 months ago

I’m leaning towards option E being true because I remember something about needing to configure queues for expedited forwarding, but I’m not 100% certain.

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Kenneth

4 months ago

I’m a bit confused about option C; I feel like I read something about forwarding classes, but I can’t recall the details.

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Hoa

4 months ago

I remember practicing a question about queue servicing, and I think option B might be correct since it mentions equal time for queues with traffic.

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Janessa

5 months ago

I think option A sounds familiar, but I’m not entirely sure about the specifics of the round-robin algorithm.

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Melita

5 months ago

Ah, this is right in my wheelhouse. I'm confident I can identify the two true statements about the default scheduler on the Alcatel-Lucent 7750 SR.

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Devorah

5 months ago

Whoa, this is a lot of information to digest. I better take my time and make sure I understand the nuances of the default scheduler behavior before selecting the correct answers.

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Leatha

5 months ago

Okay, I think I've got a handle on this. The key is understanding the default queue servicing model and how the different forwarding classes are treated.

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Jina

5 months ago

Hmm, I'm a bit unsure about the details of the default scheduler on this platform. I'll need to refresh my memory on the number of priority levels and the scheduling algorithm used.

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Shayne

5 months ago

This looks like a tricky question on the default scheduler behavior in the Alcatel-Lucent 7750 SR. I'll need to carefully review the options and think through the key scheduler characteristics.

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