100% Free 4A0-103 Practice Exam Questions and Answers

Stay Ahead with Latest 4A0-103 SRC Certification Practice Test Questions 2026

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Total 249 Questions | Updated On: Sep 25, 2026

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Question 1

A targeted-LDP session may exist between directly connected or non-directly connected devices

A : TRUE

B : FALSE

Answer: A

Question 2

Click on the exhibit.

Which of the following is FALSE?

A : The router can reach prefix 192.10.1.2/32 through a RSVP-TE tunnel.

B : The router can reach prefix 192.10.1.2/32 through an LDP tunnel.

C : The router 10.10.10.2 is the egress router of the prefix 192.10.1.2/32.

D : The Isp-ping tool is used to perform a unidirectional LSP test.

Answer: A

Question 3

Which of the following is a function of the control plane in an MPLS router?

A : Label swapping

B : Pushing a label on an unlabeled packet

C : Label allocation

D : Routing lookups

Answer: C

Question 4

Which of the following statements is true when the implicit null is implemented?

A : The penultimate router will POP the top label from the packets.

B : The eLER will receive packets with a top label value of 3.

C : The eLER will receive packets with a top label value of 0.

D : The penultimate router will always receive unlabeled packets.

E : The penultimate router performs a double lookup on the packet.

Answer: A

Question 5

4-A0-103-page112-image76

An LSP traverses R1-R2-R4-R6 and one-to-one fast reroute with link protection is enabled. All links have the

same cost. Which of the following about DMP and MP is TRUE?

A : R3 and R5 become DMPs; R6 becomes MP.

B : R3 and R5 become DMPs; R4 becomes MP.

C : R3, R5, and R6 become DMPs; R4 becomes MP.

D : R1, R3, and R5 becomes DMPs; R4 and R6 become MPs.

Answer: A

Page: 1 / 50

Total 249 Questions | Updated On: Sep 25, 2026

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