Nokia 4A0-C02 Exam - Topic 12 Question 93 Discussion

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

Question #: 93
Topic #: 12

In the image shown above, the SAP-ingress policy is applied properly to a Nokia 7750 SR. A traffic stream is received from an IP address of 192.168.1.1 with DSCP set to EF. Which forwarding class and priority level is used for this traffic stream?

AFC H1, high

BFC EF, high

CFC H2, low

DFC EF, low

Show Suggested Answer

Suggested Answer: C

by Nan at Aug 06, 2024, 03:18 AM

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Gayla

9 months ago

No doubt, it’s FC EF, high.

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Timothy

9 months ago

I thought it was FC H1, high. Confused now!

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Timothy

10 months ago

Wait, are we sure about that? Seems too straightforward.

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Rolande

10 months ago

I agree, that’s the standard mapping!

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Frankie

10 months ago

Definitely FC EF, high for DSCP EF.

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Lai

10 months ago

I vaguely remember that EF is low priority in some contexts, but that seems off for this question. I should probably go with FC EF, high.

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Marg

11 months ago

I feel like FC H1 is often used for high priority traffic, but I can't recall if EF specifically maps to that or not.

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Nobuko

11 months ago

I think the DSCP EF should correspond to FC EF, high priority, but I might be mixing it up with another practice question we did.

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Arthur

11 months ago

I remember that EF stands for Expedited Forwarding, which usually maps to high priority, but I'm not entirely sure about the specific forwarding class.

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Chanel

11 months ago

Okay, the key information here is that the traffic stream has a DSCP value of EF. Based on the SAP-ingress policy, that should map to the EF forwarding class with a high priority level.

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Derick

11 months ago

Hmm, I'm a bit unsure about this one. I need to make sure I understand how the SAP-ingress policy maps DSCP values to forwarding classes and priority levels.

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Phung

11 months ago

This looks like a straightforward DSCP-to-forwarding class mapping question. I'll review the SAP-ingress policy details to determine the correct forwarding class and priority level.

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Paz

11 months ago

I think the answer is B. The DSCP value of EF should be mapped to the EF forwarding class with a high priority level according to the SAP-ingress policy.

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Kara

11 months ago

I'm leaning towards raising an exception report. If the trainers' limited availability could delay the accreditation, that seems like a significant enough issue to escalate and get ahead of.

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Candida

2 years ago

I bet the answer is 42. That's the answer to everything, right?

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Hildred

2 years ago

No, the answer is not 42. It's FC EF, high.

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Leanna

2 years ago

A) FC EF, high

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Belen

2 years ago

I believe the correct answer is B) FC EF, high based on the information provided.

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Audry

2 years ago

I'm not sure, but I think it makes sense that EF traffic would have high priority.

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Daron

2 years ago

I don't know, man. This question is making my head spin. I'm just gonna guess and hope for the best.

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Paris

2 years ago

D) FC EF, low

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Shaquana

2 years ago

C) FC H2, low

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Carylon

2 years ago

B) FC EF, high

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Raymon

2 years ago

A) FC H1, high

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Britt

2 years ago

I agree with Moon, because DSCP EF usually maps to FC EF.

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Shelia

2 years ago

Hold up, the question says the SAP-ingress policy is applied. That means the priority level is determined by the policy, not just the DSCP. I'm gonna go with D to be safe.

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