Free Nokia 4A0-C02 Practice Exam Questions and Answers 2026

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Total 642 Questions | Updated On: Apr 01, 2026

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Question 1

Which of the following are true when ports are configured with the IEEE 802.3ah Loopback Control feature? (Choose 3)

A : The loopback control PDU instructs the remote port to enter loopback mode.

B : Putting a port in loopback does not affect customer data flow

C : Both ports must rediscover the OAM capabilities of each other once the port is put back into service.

D : Both ports must still send Information PDUs to avoid going back to discovery mode.

E : When a port is in loopback mode, service mirroring will still work if it is a mirror-source or mirror-destination.

F : All packets, except for information PDUs, are looped back.

Answer: A,D

Question 2

Click the exhibit. Other-Image-28c4a9140-722b-46a2-b2c2-983cd9913856 For the inter-AS model C VPRN, which of the following is FALSE when an IP packet is sent from 192.1.1.1 to 192.2.1.1?

A : PE1 pushes three labels on the IP packet: a VPN label, a BGP label, and an LDP transport label.

B : ASBR1 pops the LDP and BGP labels and swaps the VPN label.

C : ASBR2 pops the BGP label and pushes an LDP transport label.

D : PE2 pops two labels and forwards the unlabeled packet to its destination.

Answer: B

Question 3

Which of the following can be used as classifiers of customer traffic? (Choose three)

A : DSCP value

B : 802.1p value

C : IP DF bit

D : TCP/UDP port numbers

E : HTML version number

Answer: A,B,D

Question 4

The following policies are configured and exported using 'export 'Policy-1' 'Policy-2''. Assuming both 'Client-1' and 'Client-2' are properly defined on the router, which routes are advertised? Other-Image-2a3341d15-bc77-4df9-a1a5-4e73c75e9a7e

A : Client-1 routes only.

B : Client-2 routes only.

C : Client-1 and Client-2 routes.

D : Neither Client-1 nor Client-2 routes.

Answer: C

Question 5

Which of the following must be true in order to add a port to a LAG? (Choose 2)

A : ports must be on the same MDA

B : ports must have the same speed and duplex settings

C : auto negotiation must be on

D : auto negotiation must be off or limited

E : port must be in access mode only

Answer: B,D

Page: 1 / 129

Total 642 Questions | Updated On: Apr 01, 2026

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