Nokia Exam 4A0-107 Topic 6 Question 50 Discussion

Actual exam question for Nokia's 4A0-107 exam

Question #: 50
Topic #: 6

Refer to the exhibit.

In the image shown above, the network QoS policy is applied properly to a Nokia 7750 SR. An MPLS packet with dot1p=1, EXP=4, and DSCP=AF is received. Which forwarding class and profile is assigned to this packet?

AEF, in

BH1, out

CBE, out

DL1, in

Show Suggested Answer

Suggested Answer: C

by Daren at Oct 21, 2023, 05:16 AM

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Elena

11 hours ago

I'm gonna go with option D: L1, in. Why? Because it's the only one that mentions 'in', and we all know in-profile traffic is the bees' knees!

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Ardella

6 days ago

L1, in is the way to go! Gotta love these MPLS QoS questions - they really separate the network ninjas from the novices.

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Franchesca

12 days ago

This is a tricky one, but I think the correct answer is L1, in. The MPLS packet's QoS markings match the L1 forwarding class with an 'in' profile.

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Tegan

18 days ago

I'm pretty sure the answer is L1, in. The DSCP value of AF indicates an Assured Forwarding class, which aligns with the L1 forwarding class.

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Jesusa

20 days ago

The MPLS packet has dot1p=1, EXP=4, and DSCP=AF, so the forwarding class and profile assigned should be L1, in. That's the only option that matches the given information.

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