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Nokia 4A0-116 Exam

Certification Provider: Nokia
Exam Name: Nokia Segment Routing
Duration: 90 Minutes
Number of questions in our database: 40
Exam Version: May. 25, 2023
4A0-116 Exam Official Topics:
  • Topic 1: Configuring segment routing LSPs with traffic engineering constraints/ Configuring IS-IS to advertise TE information
  • Topic 2: Differences between segment routing and other traditional MPLS label signaling protocols/ MPLS data encapsulation and forwarding
  • Topic 3: Steering traffic into flex-algo segment routing tunnels/ Advertisement of flex-algo information by IS-IS
  • Topic 4: Link-state routing protocol extensions to support traffic engineering/ Configuring OSPF to advertise TE information
  • Topic 5: Link-state routing protocol extensions to support segment routing/ Configuring OSPF to support segment routing
  • Topic 6: Topology-Independent Loop-Free Alternate (TI-LFA) paths/ Remote Loop-Free Alternate (R-LFA) paths
  • Topic 7: Advertisement of flex-algo information by OSPF/ Flexible algorithm configuration/ Flexible algorithm basics
  • Topic 8: Segment routing tunnels with traffic engineering constraints/ Enabling traffic engineering
  • Topic 9: Using segment routing tunnels that follow the IGP shortest path/ Basic segment routing configuration and operation
  • Topic 10: Using segment routing tunnels with TE constraints (SR-TE)/ Label stack reduction for CSPF-calculated paths
  • Topic 11: Configuring segment routing LSPs calculated by the PCE/ SR-TE with a path computation element
  • Topic 12: Local calculation of a TE-constrained LSP path/ Secondary LSP paths and seamless-BFD/ Ensuring LSP path diversity
  • Topic 13: Precedence of the different LFA options/ Enabling segment routing fast re-route/ Path Computation Element Protocol (PCEP)

Free Nokia 4A0-116 Exam Actual Questions

The questions for 4A0-116 were last updated On May. 25, 2023

Question #1

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

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Correct Answer: A

Question #2

Based on the exhibit, which of the following is a viable option for the Path Computation Element (PCE) to obtain all the necessary topology and traffic-engineering information from the network, so that it can calculate LSP paths on behalf of the PE routers?

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Correct Answer: D

Question #3

In which of the following aspects does the configuration of flex-algo LSPs have an advantage over the configuration of SR-TE LSPs?

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Correct Answer: D

Flex-Algo LSPs are a type of LSP that allows for greater flexibility in configuring traffic engineering constraints. This is because flex-algo LSPs can be configured with a unique set of traffic engineering constraints for each LSP, whereas SR-TE LSPs use a predefined set of traffic engineering constraints that applies to all LSPs.

Label stack size of the encapsulated data packets, List of traffic-engineering constraint types available to choose from, and Ability to associate one primary and up to two secondary paths to the same LSP are not the advantages of flex-algo LSPs over SR-TE LSPs.


Question #4

Based on the exhibit, which of the following is a viable option for the Path Computation Element (PCE) to obtain all the necessary topology and traffic-engineering information from the network, so that it can calculate LSP paths on behalf of the PE routers?

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Correct Answer: D

Question #5

In which of the following aspects does the configuration of flex-algo LSPs have an advantage over the configuration of SR-TE LSPs?

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Correct Answer: D

Flex-Algo LSPs are a type of LSP that allows for greater flexibility in configuring traffic engineering constraints. This is because flex-algo LSPs can be configured with a unique set of traffic engineering constraints for each LSP, whereas SR-TE LSPs use a predefined set of traffic engineering constraints that applies to all LSPs.

Label stack size of the encapsulated data packets, List of traffic-engineering constraint types available to choose from, and Ability to associate one primary and up to two secondary paths to the same LSP are not the advantages of flex-algo LSPs over SR-TE LSPs.



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