Nokia Exam 4A0-107 Topic 8 Question 42 Discussion

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

Question #: 42
Topic #: 8

A frame belonging to a Layer 2 service is encapsulated in an MPLS tunnel at a network-egress port. Which of the following fields in the frame can be marked or remarked at the network egress port?

AToS

BDSCP

CPREC

DEXP

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Suggested Answer: C

by Barbra at Mar 31, 2023, 06:36 AM

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Yan

19 days ago

I think the answer is B) DSCP. The DSCP field is part of the IP header, which is encapsulated within the Layer 2 frame, so it can be remarked at the network egress port.

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