4A0-116 by Nokia Actual Free Exam Questions And Answers

Question 1

Based on the exhibit, which of the following statements about fast re-route for flex-algo instance 129 is TRUE?

A. Only standard LFA is enabled on both routers R1 and R2.

B. Standard LFA and remote-LFA are enabled on router R1; fast re-route is not enabled on router R2.

C. Standard LFA and remote-LFA are enabled on router R1; standard LFA and TT-LFA are enabled on router R2.

D. Only standard LFA is enabled on router R1; fast re-route is not enabled on router R2.

Discussion 0

Correct Answer: B Vote an answer

Question 2

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

A. Adjacency-SID values are taken from the SRGB configured for the routing protocol.

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. An Adjacency-SID does not have to be configured.

Discussion 0

Correct Answer: D Vote an answer

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Question 3

Which of the following statements about Segment Routing tunnels is FALSE?

A. A Segment Routing tunnel can be defined by a combination of Node-SIDs and Adjacency-SIDs.

B. A Segment Routing tunnel can be defined by multiple Node-SIDs.

C. A Segment Routing tunnel defined by a Node-SID uses the shortest IGP Path.

D. For a Segment Routing tunnel, an intermediate router will always forward the packet based on the best IGP path.

Discussion 0

Correct Answer: D Vote an answer

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Question 4

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?

A. Value 7 - SRGB Range

B. Value 1 - Traffic Engineering

C. Value 8 - Extended Link Info

D. Value 4 - Router Info

Discussion 0

Correct Answer: C Vote an answer

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Question 5

In the context of a network that includes a Path Computation Element (PCE), what is a PCC-initiated LSP?

A. An LSP whose existence and state are reported to the PCE.

B. An LSP that needs to be explicitly configured on the head-end router.

C. An LSP for which the initial path is calculated by the head-end router.

D. An LSP for which the path repairs and re-optimizations must be triggered by the head-end router.

Discussion 0

Correct Answer: A Vote an answer

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Nokia Segment Routing - 4A0-116 Exam Practice Test

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