Nokia Segment Routing

Here you have the best Nokia 4A0-116 practice exam questions

  • You have 40 total questions across 8 pages (5 per page)
  • These questions were last updated on March 25, 2026
  • This site is not affiliated with or endorsed by Nokia.
Question 1 of 40

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

Answer

Suggested Answer

The suggested answer is C.

An LSP (Label Switched Path) is not a bi-directional tunnel; it is unidirectional. This means data flows in one direction along the path defined by the MPLS labels. Therefore, the statement that an LSP is a bi-directional tunnel is FALSE.

Community Votes3 votes
CSuggested
100%
Question 2 of 40

Which of the following statements about a Segment Routing SID is FALSE?

Answer

Suggested Answer

The suggested answer is B.

The statement that is false is 'Adjacency-SID values are taken from the SRGB configured for the routing protocol.' By default, Adjacency-SIDs are allocated from the dynamic label range and are non-persistent, meaning they are not taken from the configured Segment Routing Global Block (SRGB).

Community Votes5 votes
BSuggested
80%
D
20%
Question 3 of 40

Which of the following statements about Segment Routing is FALSE?

Answer

Suggested Answer

The suggested answer is D.

Segment Routing (SR) uses a list of segments to define the path that a packet should follow through the network. This means that for Traffic Engineering (TE)-constrained tunnels, each data packet usually carries a stack of MPLS labels, not just a single MPLS label, to specify the tunnel path. Therefore, the statement that each data packet typically carries a single MPLS label for TE-constrained tunnels is false.

Community Votes1 vote
DSuggested
100%
Question 4 of 40

Which of the following statements about a Segment Routing SID is FALSE?

Answer

Suggested Answer

The suggested answer is B.

A router advertises its local Node-SID as a local SRGB and an index regardless of whether it is configured as an index or as an MPLS label. The false statement among the options is that a router advertises its local Node-SID as a local SRGB and an index only if it is configured as an index. This is because the advertisement happens irrespective of the configuration as an index.

Community Votes1 vote
BSuggested
100%
Question 5 of 40

When OSPF is used to support Segment Routing, the first byte of the link-state ID associated with each of the opaque LSAs indicates the type of information being advertised. Which of the following associations between the first-byte value and its meaning is FALSE?

Answer

Suggested Answer

The suggested answer is C.

When OSPF is used to support Segment Routing, the first byte of the link-state ID associated with each of the opaque LSAs indeed indicates the type of information being advertised. Here is the correct information: Value 1 represents Traffic Engineering, Value 4 represents Router Info, Value 7 represents Extended Prefix Info, and Value 8 represents Extended Link Info. Therefore, the false statement is that Value 7 is associated with SRGB Range; it should be Extended Prefix Info.

Community Votes1 vote
CSuggested
100%

About the Nokia 4A0-116 Certification Exam

About the Exam

The Nokia 4A0-116 (Nokia Segment Routing) validates your knowledge and skills. Passing demonstrates proficiency and can boost your career prospects in the field.

How to Prepare

Work through all 40 practice questions across 8 pages. Focus on understanding the reasoning behind each answer rather than memorizing responses to be ready for any variation on the real exam.

Why Practice Exams?

Practice exams help you familiarize yourself with the question format, manage your time, and reduce anxiety on the test day. Our 4A0-116 questions are regularly updated to reflect the latest exam objectives.