Free Nokia 4A0-115 Practice Test & Real Exam Questions

Exam Code/Number: 4A0-115
Exam Name/Title: Nokia Ethernet Virtual Private Network Services
Certification Provider: Nokia
Corresponding Certification: Nokia Service Routing Architect

Exam Questions: 40
Updated On: Aug 15, 2026

Question #5

Examine the exhibit.

Which of the following configuration conditions is required for the proper operation of EVPN VPWS 2?

A. The local AC tag ID configured on PE2 must match the local AC tag ID configured on PEI.

B. The local AC tag ID and the remote AC tag ID configured on PE2 must match.

C. The local AC tag ID configured on PEI must match the local AC tag ID configured on PE3.

D. The remote AC tag ID configured on PE2 must match the remote AC tag ID configured on PE3.

Discussion 0

Correct Answer: A Vote an answer

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Question #6

Which of the following statements about EVPN auto-discovery per EVPN instance (A-D per EVI) routes is FALSE?

A. A PE uses the received updates to create aliasing lists to PES that are part of an all-active Ethernet segment.

B. A PE advertises an A-D per EVI route for each operational service defined on an Ethernet segment.

C. The updates are used to discover all the PES associated with an Ethernet segment.

D. The updates include an Ethernet tag ID that is set to zero.

Discussion 0

Correct Answer: B Vote an answer

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Question #7

An operator configures an EVPN-IRB that uses the interface-ful unnumbered forwarding model on a Nokia
7750 service router. Which ofthe following statements regarding the configuration performed on each participating PE is FALSE?

A. An IP address is configured in the VPRN interface that is bound to the SBD VPLS.

B. A supplementary broadcast domain (SBD) is configured as a routed VPLS.

C. The advertisement of IP-Prefix routes is enabled in the SBD VPLS.

D. A VPRN service is configured and has an interface bound to the local VPLS.

Discussion 0

Correct Answer: C Vote an answer

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Question #8

In the exhibit, PE2 is receiving an EVPN auto-discovery (A-D) route from PEI. Based on the output, which of the following statements is FALSE?

A. This route indicates that the EVPN service is configured on PEI with an EVPN instance (EVI) of 113.

B. This route is an A-D per EVPN instance (A-D per EVI) route advertised by PEI for a VPWS.

C. This route indicates that the EVPN service configured on PEI is multi-homed.

D. This route indicates that the EVPN service is configured on PEI with a service MTU of 1514.

Discussion 0

Correct Answer: D Vote an answer

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