Free 4A0-105 Exam Questions - Easiest Way for Success

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Total 158 Questions | Updated On: Sep 12, 2024

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Question 1

Which of the following needs to be considered when designing Ethernet networks with redundancy?

A : Processing the TTL takes extra time

B : MAC learning rate is doubled.

C : FDB size is doubled

D : Requires a protocol to remove loops

Answer: D

Question 2

What is the maximum number of VLANs supported on a traditional Layer 2 switch?

A : 4094

B : 8190

C : 32768

D : 131071

Answer: A

Question 3

How is it possible for multiple services to be carried over the same MPLS LSPs?

A : Multiple SDPs must be configured and bound to the LSPs for this to be possible.

B : It is not possible to carry multiple services over the same MPLS LSPs.

C : A vc-label is signaled per service.

D : The vc-id is part of the data plane and maps the traffic to the appropriate service.

Answer: A

Question 4

Which of the following statements is false?

A : VPLS is a bridged LAN service

B : VPLS provides L2 VPN services to CEs

C : VPLS is a point-to-point service where CEs are presented with point-to-point virtual circuits.

D : CEs that are members of the same VPLS service instance communicate with each other as if they are connected via a bridged LAN.

Answer: C

Question 5

What configuration is required on the CE device when using MC-LAG?

A : The CE must be configured with an MC-LAG to both PE devices.

B : The CE must be configured with LACP in active mode.

C : There is no configuration required on the CE.

D : The CE must be an Alcatel-Lucent 7750 SR.

Answer: B

Page: 1 / 32

Total 158 Questions | Updated On: Sep 12, 2024

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