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Free 4A0-102: Alcatel-Lucent Border Gateway Protocol Exam Questions and Answers

Last updated: March 31, 2025

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409-4A0-102: Alcatel-Lucent Border Gateway Protocol

#Question
What is the default route preference for BGP in most implementations?
A.
100
B.
50
C.
200
D.
20
#Question
How does BGP react when a configuration change is made?
A.
It resets immediately
B.
It requires a system reboot
C.
It adjusts dynamically
D.
It needs manual confirmation
#Question
What does BGP do with routes having invalid attributes?
A.
Ignores them
B.
Accepts them
C.
Expands them
D.
Marks them as preferred
#Question
How does BGP use the "origin" attribute?
A.
To identify route metrics
B.
To indicate the route's origin protocol
C.
To prevent looping
D.
To add redundancy
#Question
When using BGP, what does "policy-based routing" involve?
A.
Static routing
B.
Manual path configuration
C.
Conditional routing based on attributes
D.
IGP routing
#Question
How can a BGP network engineer improve convergence time?
A.
Decrease hold time
B.
Disable keepalives
C.
Increase route updates
D.
Optimize path selection
#Question
What is a benefit of setting the "maximum-prefix" limit?
A.
It increases flexibility
B.
It enhances security
C.
It prevents resource exhaustion
D.
It simplifies configuration

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FAQ

Q1: What are Alcatel-Lucent Certification Exams? A: Alcatel-Lucent Certification Exams validate your expertise in networking and telecommunications, focusing on technologies and solutions offered by Alcatel-Lucent, now part of Nokia. These exams cover various areas, including IP networking, optical networking, and wireless technologies.

Q2: Why should I pursue Alcatel-Lucent Certification? A: Alcatel-Lucent Certification enhances your professional credibility, demonstrating your proficiency in advanced networking technologies. This can lead to better job opportunities, higher salaries, and career advancement in the telecommunications industry.

Q3: What are the benefits of Alcatel-Lucent Certification? A: Benefits include recognition as a certified networking professional, improved job performance, access to exclusive resources, continuing education opportunities, and staying current with the latest networking technologies and best practices.

Q4: Who should take Alcatel-Lucent Certification Exams? A: Network engineers, telecommunications professionals, system administrators, and anyone involved in designing, implementing, and managing Alcatel-Lucent networking solutions should consider these certifications to validate their expertise and advance their careers.

Q5: What types of Alcatel-Lucent Certification Exams are available? A: Alcatel-Lucent offers various certification paths, including the Nokia Service Routing Architect (SRA), Nokia Scalable IP Networks, and Nokia Optical Network Certification, each tailored to specific roles and expertise levels in networking.

Q6: How do I prepare for Alcatel-Lucent Certification Exams? A: Preparation can include official Alcatel-Lucent (Nokia) training courses, study guides, practice exams, online tutorials, and hands-on experience with Alcatel-Lucent networking equipment and solutions.

Q7: Where can I take Alcatel-Lucent Certification Exams? A: Alcatel-Lucent Certification Exams can be taken at authorized testing centers worldwide or online, providing flexibility to fit your schedule and location.

Q8: How do Alcatel-Lucent Certifications impact my career? A: Alcatel-Lucent Certifications significantly boost your career by demonstrating your expertise to employers, making you a more competitive candidate for advanced roles and promotions in the telecommunications and networking industry.

Q9: Are there any prerequisites for Alcatel-Lucent Certification Exams? A: Some exams may have prerequisites, such as foundational knowledge or prior certifications. Check the specific requirements for each certification path on the Alcatel-Lucent (Nokia) website.

Q10: How often do I need to recertify for Alcatel-Lucent Certifications? A: Alcatel-Lucent Certifications typically require continuing education and recertification every three years to ensure that certified professionals stay updated with the latest networking technologies and industry practices.

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