Alcatel-Lucent Border Gateway Protocol

Here you have the best Alcatel-Lucent 4A0-102 practice exam questions

You have 152 total questions to study from
Each page has 5 questions, making a total of 31 pages
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This questions were last updated on October 28, 2025
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Question 1 of 152

Upon the successful establishment of a TCP session between peers, what type of BGP message is exchanged?

OpenSent

Keepalive

Open

Notification

Update

Correct Answer: C

Question 2 of 152

Which of the following is FALSE regarding the 16-bit public autonomous system numbers?

They are allocated to the RIRs by ICANN/IANA.

They are used when connecting ASs on the Internet.

They range from 1 to 56319.

They are assigned by the ISPs for enterprise networks.

Correct Answer: D

Question 3 of 152

Click the exhibit.
Exam 4A0-102: Question 3 - Image 1

If router A originates an update for prefix 192.168.0.1/27, what will the update contain when it reaches router B?

AS Path of 65200, local-preference of 100.

AS Path of 65200, local-preference of None.

Null AS Path, local-preference of 100.

Null AS Path, local-preference of None.

Correct Answer: C

Question 4 of 152

BGP is configured on two peers, routers A and B. Router A is configured with a Hold Time timer of 60 seconds and a Keepalive timer of 25 seconds. Router B is configured with a Hold Time timer of 90 seconds and a Keepalive timer of 70 seconds. What will the active Keepalive timer be on router B?

70 seconds

25 seconds

20 seconds

30 seconds

Correct Answer: C

Question 5 of 152

Which of the following statements regarding the Internet is FALSE?

It is a global network relying on interconnections provided by Internet service providers.

It is a continuous and interconnected set of public IP networks, advertised and shared across the globe.

It is a settlement-free global network that provides interconnection between Internet service providers.

It is a network that allows any Internet service provider to reach every other Internet service provider in the world.

Correct Answer: C