Alcatel-Lucent Border Gateway Protocol

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

You have 152 total questions across 31 pages (5 per page)
These questions were last updated on February 10, 2026
This site is not affiliated with or endorsed by Alcatel-Lucent.

Question 1 of 152

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

Question 2 of 152

Click the exhibit.
Exam 4A0-102: Question 2 - Image 1

An update travels from AS 135000 to AS 137000, traversing both 32-bit and 16-bit AS paths.
What will the AS Path be when the update reaches AS 137000?

140000 200 135000

137000 140000 200 135000

140000 23456 135000

135000 200 140000

Question 3 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.

Question 4 of 152

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

Given that ISP 1 and ISP 2 are Tier 2 providers, and that ISP 3 and ISP 4 are Tier 1 providers, what is the most likely relationship between the ISPs?

ISP 1 and ISP 2 have a public transit relationship, while ISP 3 and ISP 4 have a private transit relationship.

ISP 1 and ISP 2 have a private transit relationship, while ISP 3 and ISP 4 have a public transit relationship.

ISP 1 and ISP 2 have a private peering relationship, while ISP 3 and ISP 4 have a public peering relationship.

ISP 1 and ISP 2 have a public peering relationship, while ISP 3 and ISP 4 have a private peering relationship.

Question 5 of 152

Click the exhibit.
Exam 4A0-102: Question 5 - 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.

About the Alcatel-Lucent 4A0-102 Certification Exam

About the Exam

The Alcatel-Lucent 4A0-102 (Alcatel-Lucent Border Gateway Protocol) validates your knowledge and skills. Passing demonstrates proficiency and can boost your career prospects in the field.

How to Prepare

Work through all 152 practice questions across 31 pages. Focus on understanding the reasoning behind each answer rather than memorizing responses to be ready for any variation on the real exam.

Why Practice Exams?

Practice exams help you familiarize yourself with the question format, manage your time, and reduce anxiety on the test day. Our 4A0-102 questions are regularly updated to reflect the latest exam objectives.