Nokia Exam 4A0-116 Topic 1 Question 52 Discussion

Actual exam question for Nokia's 4A0-116 exam

Question #: 52
Topic #: 1

[All 4A0-116 Questions]

Which of the following statements about Multi-Protocol Label Switching networks is FALSE?

AMPLS uses a signaling protocol to exchange labels between routers.

BAn LSR forwards data based on the MPLS labels.

CAn LSP is a bi-directional tunnel that uses MPLS labels to forward data.

DThe data is transparently carried from end to end.

Show Suggested Answer

Suggested Answer: D

The data is transparently carried from end to end: This statement is not true, MPLS does not provide data transparency, which means that the data is not carried unmodified from end to end. MPLS uses labels to forward data, so the original IP packets are encapsulated in new MPLS packets, and the original IP headers are not visible at the egress LSR.

by Annabelle at Apr 30, 2025, 11:18 PM

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