Nokia Segment Routing - 4A0-116 FREE EXAM DUMPS QUESTIONS & ANSWERS]

Question 1

Based upon the exhibit, which of the following statements regarding the configuration is FALSE?

A. The Node-SID assigned to this router is the second label in the defined range. B. Adjacency-SID labels will not be advertised as they have not been defined under the physical interfaces. C. Traffic engineering has been enabled on this router. D. Traffic engineering information will only be advertised for the interfaces that have both MPLS and RSVP enabled.

Discussion 0

Correct Answer: D Vote an answer

Question 2

Which of the following statements about SR-TE administrative constraints is FALSE?

A. The TE metric for a link is by default the same as the IGP metric. B. A strict hop must be adjacent to the previous hop in the list. C. Shared-Risk-Link Groups are only taken into account when calculating the secondary path. D. The head-end router may calculate a path that takes into account max hop count and bandwidth constraints.

Discussion 0

Correct Answer: C Vote an answer

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Question 3

Which of the following list of SR-TE attributes has to be advertised among routers?

A. Administrative groups that each link belongs to, TE metric of links, SRLG that each link belongs to, link status up/down. B. Administrative groups that each link belongs to, TE metric of links, bandwidth availability of each link, SRLG that each link belongs to. C. Administrative groups that each link belongs to, TE metric of links, SRLG that each link belongs to. D. Administrative groups that each link belongs to, TE metric of links, bandwidth availability of each link, SRLG that each link belongs to, link status up/down.

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Correct Answer: B Vote an answer

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Question 4

The exhibit presents packets being transmitted inside an LSP's multi-segment primary path going from router R1 to router R8. The LSP also has a standby secondary path, and Seamless-BFD has been enabled on the primary path. The link between routers R1 and R2 fails, and fast re-route (FRR) is triggered. As a result, router R1 forwards the packets to router R3 and adds the proper FRR encapsulation to reach which router?

A. To reach router R4, which is the tail-end of the active segment. B. To reach router R5, which is the shortest way to go back to the original path. C. To reach router R8, which is the tail-end of the LSP. D. To reach router R2, which is the LSP's intended next-hop.

Discussion 0

Correct Answer: B Vote an answer

Question 5

Which of the following is NOT an advantage of using a PCE for the computation of TE-constrained LSP paths, as compared to using CSPF locally on the PE router?

A. The ability to create LSPs with primary and secondary paths B. The ability to create cross-area TE-constrained LSP paths C. The ability to create LSP paths with bandwidth reservation D. The ability to ensure that some LSP paths are disjoint

Discussion 0

Correct Answer: C Vote an answer

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