Free Nokia 4A0-104 Exam Questions

Become Nokia Certified with updated 4A0-104 exam questions and correct answers

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Total 293 Questions | Updated On: Sep 15, 2026

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Question 1

On the Nokia 7750 SR, which of the following statements about MP-BGP used for a VPRN is TRUE?

A : Routes from different customers with the same IPv4 address prefix are treated as equivalent by MP-BGP.

B : MP-BGP will advertise routes to other BGP sessions on the same PE without the need of policies.

C : The multi-protocol nature of MP-BGP allows VPRN routes to be converted into IPv4 routes in the provider core network.

D : MP-BGP is an enhanced version of BGP that can carry customer route prefixes for multiple VPRNs.

Answer: D

Question 2

What is the minimum Ethernet physical network MTU required for a Layer 2 service on an MPLS encapsulatedSDP with a service MTU of 1500?

A : 1500

B : 1508

C : 1514

D : 1522

Answer: D

Question 3

Which of the following about the lsp-ping command on the Nokia 7750 SR is FALSE?

A : An echo request is sent based on the LSP's label stack.

B : Echo reply packets may not take the same path as the LSP.

C : The IP destination address is used to initiate echo requests.

D : The test fails if the LSP is not operationally up.

Answer: C

Question 4

Which of the following about VPLS MAC learning is TRUE?

A : Mesh SDPs assist MAC learning by flooding traffic to other mesh SDPs.

B : A PE keeps a single FDB for all VPLSes it has.

C : Frames received on a SAP that are broadcast, multicast or unknown are flooded.

D : The FDB only stores the MAC addresses of remote sites.

Answer: C

Question 5

Which of the following best describes an IES?

A : Layer 3 direct Internet access service.

B : Layer 2 point-to-point service.

C : Layer 2 multipoint-to-multipoint service.

D : Layer 3 IP multipoint-to-multipoint VPN service.

Answer: A

Page: 1 / 59

Total 293 Questions | Updated On: Sep 15, 2026

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