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Nokia 4A0-116 Exam Questions

Exam Name: Nokia Segment Routing
Exam Code: 4A0-116
Related Certification(s): Nokia Service Routing Architect Certification
Certification Provider: Nokia
Actual Exam Duration: 90 Minutes
Number of 4A0-116 practice questions in our database: 40 (updated: Aug. 28, 2024)
Expected 4A0-116 Exam Topics, as suggested by Nokia :
  • 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)
Disscuss Nokia 4A0-116 Topics, Questions or Ask Anything Related

Kizzy

2 months ago
Aced the Nokia Certified exam! Pass4Success questions were incredibly relevant. Couldn't have done it without their help!
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Jutta

2 months ago
Just passed the Nokia Certified: Nokia Segment Routing exam! Thanks to Pass4Success for the spot-on practice questions. Saved me so much time!
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Jennie

3 months ago
Nokia Segment Routing cert in the bag! Pass4Success made studying efficient. Their questions matched the real exam perfectly.
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Darnell

3 months ago
Passed my Nokia certification thanks to Pass4Success! Their practice tests were spot-on and saved me weeks of preparation time.
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Arthur

4 months ago
Nokia Segment Routing certification achieved! Pass4Success materials were a lifesaver. Exam was tough, but I was well-prepared.
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Free Nokia 4A0-116 Exam Actual Questions

Note: Premium Questions for 4A0-116 were last updated On Aug. 28, 2024 (see below)

Question #1

Which of the following is not required to be advertised by a router participating in Segment Routing?

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Correct Answer: D

SRGB when SRv6 is configured: This is not required to be advertised, SRGB(Segment Routing Global Block) is only used for SR-MPLS and is not needed when SRv6 is configured. Instead, SRv6 uses the IANA-assigned IPv6 address space.


Question #2

Based on the exhibit, and given that the system IP address of router RIO is 10.10.10.10, which of the following statements is FALSE?

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Correct Answer: C

Question #3

Based on the configuration shown for routers R1 and R10, what valid flex-algo definitions exist in the network?

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Correct Answer: D

Question #4

To create a flex-algo instance in a network, which of the following configuration steps is mandatory?

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Correct Answer: B

To create a flex-algo instance in a network, it's mandatory to configure at least one router in the network to create and advertise the flex-algo definition, This is the first step in creating a flex-algo instance, and it's done by defining the flex-algo instance and its properties on one or more routers in the network.

The other steps are important to fine-tune the flex-algo instance, but not mandatory to create it.

Configuring the proper values for the shared-risk link groups (SRLGs) that will define the flex-algo topology.

Specifying whether the LSP paths will be computed locally or by an external path computation element (PCE).

Configuring LSPs between every pair of PE routers.


Question #5

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?

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Correct Answer: B


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