Nokia Segment Routing - 4A0-116 Exam Questions [2026]

QUESTION NO: 1
Examine the exhibit.

An LSP is being configured to start at R1 and end at R6 using local CSPF. The LSP has the following constraints. Include admin-group GREEN, use the TE metric and hop-limit 3. What routers will be included in the LSP path?

A. R1, R2, R4, R6 B. R1, R5, R6 C. R1, R6 D. R1, R3, R5, R6

Correct Answer: D

QUESTION NO: 2
Which of the following statements about a Segment Routing SID is FALSE?

A. An Adjacency-SID does not have to be configured. B. A Prefix-SID can be configured directly as a label value or indirectly as an index. C. A Node-SID is usually associated with a router's system interface. D. Adjacency-SID values are taken from the SRGB configured for the routing protocol.

Correct Answer: A

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QUESTION NO: 3
Which of the following is NOT one of the main goals of traffic engineering?

A. Utilizing redundant links. B. Avoiding potential congestion points in the network. C. Defining traffic paths based on various constraints. D. Using the shortest possible path through the network to the destination.

Correct Answer: D

QUESTION NO: 4
OSPF type-10 Opaque LSAs can carry different types of advertisements. What type of advertisement carries a router's local 5RGB information?

A. Traffic Engineering Info B. Extended Prefix Info C. Router Info D. Extended Link Info

Correct Answer: C

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QUESTION NO: 5
Which of the following is NOT a valid option to steer traffic into a flex-algo segment-routing tunnel?

A. Specifying the flex-algo instance ID as an additional TE constraint for an SR-TE LSP and enabling the sr-te tunnel type for a VPN service. B. Configuring and applying a VSI import policy to an EVPN service and enabling the sr-is-is or sr-ospf tunnel type for the service, depending on the underlying routing protocol. C. Configuring and applying a VRF import policy to a VPRN service and enabling the sr-is-is or sr-ospf tunnel type for the service, depending on the underlying routing protocol. D. Using a flex-algo Node-SID as an explicit hop in the path definition of an SR-TE LSP and enabling the sr-te tunnel type for a VPN service.

Correct Answer: B

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