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 #1

Which of the following statements about PE-to-PE MAC address advertisement is FALSE?

A. A PE uses a single MP-BGP session with a remote peer to exchange the routes for all EVIs.

B. A PE advertises locally-learned MAC addresses to remote PES using EVPN type-2 routes.

C. The service distinguisher (label or VNI) is advertised with the MAC/IP EVPN update.

D. Route targets are used to uniquely identify routes between EVIS in the case of MAC address overlaps.

Discussion 0

Correct Answer: D Vote an answer

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Question #2

Which of the following statements about the EVPN Layer 2 Attributes extended community is FALSE?

A. It is advertised with the auto-discovery per EVPN instance (A-D per EVI) route.

B. It is applicable to EVPN VPLS services.

C. It specifies the service maximum transmission unit (MTU).

D. It specifies a P flag that indicates whether the advertising PE is a primary PE.

Discussion 0

Correct Answer: B Vote an answer

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Question #3

In the exhibit, an EVI range is configured and the preference-based algorithm is used to elect the designated forwarder (DF) on ESI 1. Which PE is elected as DF for VPLS 10?

A. PE3

B. PEI

C. PE4

D. PE2

Discussion 0

Correct Answer: A Vote an answer

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Question #4

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

A. A BGP export policy is required on PE3 and PE4 to ensure that IMET routes originated with VXLAN encapsulation are not advertised to the peer across the core network.

B. VPLS 10 must be configured with two BGP instances on PE3 and PE4.

C. On PE3 and PE4, VPLS 10 must be configured with two different route-distinguisher values: one for VXLAN and another for MPLS.

D. On PE3 and PE4, VPLS 10 must be configured with two different route-target values: one for VXLAN and another for MPLS.

Discussion 0

Correct Answer: B Vote an answer

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