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Nokia 4A0-C02 Exam Questions

Exam Name: Nokia SRA Composite Exam
Exam Code: 4A0-C02
Related Certification(s): Nokia Service Routing Architect Certification
Certification Provider: Nokia
Actual Exam Duration: 150 Minutes
Number of 4A0-C02 practice questions in our database: 603 (updated: May. 12, 2026)
Expected 4A0-C02 Exam Topics, as suggested by Nokia :
  • Topic 1: Configure and verify BGP advertise-external, add-paths, and FRR on Nokia SR/ Describe the operation of BGP fast reroute
  • Topic 2: Define management VPLS (M-VPLS) and how it can be used with STP to provide redundancy and load balancing/ Explain BGP add-paths feature
  • Topic 3: Understand the operation of Inter-AS VPRN model A, model B and model C/ Describe the effect of using advertise-external feature on BGP route propagation
  • Topic 4: Implement loop control mechanisms such as rapid spanning tree in a VPLS environment/ Describe the role of BGP in service provider networks
  • Topic 5: Describe the basic Internet Architecture and related elements/ Scale iBGP by deploying confederations or route reflections
  • Topic 6: Describe the operation of providing Internet access using various techniques/ Demonstrate a sound understanding of BGP mechanics and the role of BGP attributes
  • Topic 7: Describe the operation of advanced VPRN topologies and services/ Verify and troubleshoot the results of the policies configurations
  • Topic 8: Successfully configure, monitor and troubleshoot a network of multiple BGP peers/ Implement BGP policies in an Nokia environment
  • Topic 9: Understand full, hub and spoke, and extranet VPRN topologies/ Plan and implement a basic BGP network using Nokia SR OS
  • Topic 10: Describe the operation of the basic VPRN architecture/ Explain the interaction between BGP and interior gatewayprotocol (IGP)
  • Topic 11: Explain the concept of a hierarchical VPLS and its benefits for large VPLS networks/ Describe the advantages of a VPLS and configure a VPLS service
  • Topic 12: Implement loop prevention in VPRN using multiple techniques/ Describe the use of active and standby pseudowires to achieve redundancy instead of STP
  • Topic 13: Explain the key scalability concerns in large VPLS deployments/ Manage a VPLS infrastructure, and troubleshoot and repair a misconfigured VPLS
Disscuss Nokia 4A0-C02 Topics, Questions or Ask Anything Related
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Daniel Miller

9 days ago
BGP path selection was brutal on the exam with scenarios that gave multiple routes and expected you to pick the correct winner, questions focused on local preference, AS path length, MED and next-hop validity. I concentrated on attribute precedence and corner cases like iBGP tie-breakers, and a friend who took the test passed and thanks Pass4Success for providing good collection of exam questions for preparation in short time.
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Donald Phillips

22 days ago
Noticed the VPLS split-horizon behavior stumped me in a lab-style scenario. Drawing packet flow diagrams and reviewing VPLS forwarding rules before the exam really helped.
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Amy Edwards

12 days ago
Another confusing topic was route leaking between VPRN VRFs where import/export route targets and route priority combine in ways that are easy to misinterpret.
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Monica Wright

16 days ago
I ran into VPLS flooding confusion during practice, and sketching how split horizon and control plane learning interact cleared things up quickly.
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Michael Turner

5 days ago
Also watch out for BGP next-hop nuances in Internet routing questions because hidden attribute changes can flip best path decisions.
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Clorinda

1 month ago
Nokia certification achieved! Pass4Success, your materials were spot on. Helped me prep efficiently in a short time.
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Rossana

2 months ago
Aced the Nokia SRA Composite Exam! Pass4Success, you're the real MVP. Your practice tests were key to my success.
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Hoa

2 months ago
I was anxious about time pressure, yet Pass4Success helped me pace myself with timed drills and proven strategies—keep practicing and you'll nail it!
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Tyisha

2 months ago
Aced the Nokia SRA Composite Exam thanks to Pass4Success. My secret? Simulate the real exam conditions when practicing.
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Man

2 months ago
Pass4Success practice exams were key to my Nokia SRA Composite Exam success. Tip: don't just memorize, truly understand the concepts.
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Kanisha

3 months ago
The initial nervousness was real, but Pass4Success broke it down with concise lessons and adaptive quizzes that boosted my readiness—trust the process and push forward!
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Shonda

3 months ago
Officially Nokia certified! Pass4Success made all the difference. Their exam questions were remarkably similar to the real thing.
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Hester

3 months ago
I felt the jitters before every section, but Pass4Success organized my study plan and provided targeted practice, boosting my confidence dramatically—believe in yourself and prevail!
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Elenore

3 months ago
Happy to report that I passed the Nokia SRA Composite Exam. One question that I found difficult was about setting up a VPRN and the importance of route reflectors. I wasn't confident in my answer, but the practice questions from Pass4Success helped me succeed.
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Leeann

4 months ago
Wow, that Nokia SRA exam was intense! Grateful for Pass4Success - their questions were super relevant. Passed with flying colors!
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Kattie

4 months ago
Passing the Nokia SRA Composite Exam was a breeze with Pass4Success. My advice? Stay organized and review your notes regularly.
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Kasandra

4 months ago
Pass4Success helped me conquer the Nokia SRA Composite Exam. Remember, the devil's in the details, so pay close attention.
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Diane

4 months ago
Nailed the Nokia SRA Composite Exam using Pass4Success practice tests. Pro tip: practice, practice, practice - it makes perfect!
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Karina

5 months ago
I passed the Nokia SRA Composite Exam with flying colors. There was a question on QoS that asked about the different types of traffic shaping techniques. I wasn't completely sure of my answer, but the practice questions from Pass4Success made a big difference.
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Verlene

5 months ago
Nokia SRA Composite Exam? No problem with pass4success on my side. Tip: identify your weaknesses and work on them relentlessly.
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Aja

5 months ago
Feeling relieved after passing the Nokia SRA Composite Exam with Pass4Success. My advice? Understand the fundamentals, then build on that knowledge.
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Staci

5 months ago
My hands shook during the first mock questions, yet Pass4Success gave clear explanations and realistic simulations that made tough topics feel doable—stay focused and you'll conquer it too.
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Dorsey

6 months ago
The hardest part for me was the SRA data analysis questions with noise and edge cases—Pass4Success practice helped me spot trap datasets and apply the right normalization quickly.
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Tonette

6 months ago
Pass4Success practice tests were a lifesaver for the Nokia SRA Composite Exam. Remember, don't panic - stay calm and trust your preparation.
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Pansy

6 months ago
Nokia certification in the bag! Pass4Success prep materials were a lifesaver. Exam was tough, but I felt well-prepared.
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Bulah

6 months ago
Aced the Nokia SRA Composite Exam thanks to Pass4Success. My secret? Revise thoroughly, especially the trickier topics. Confidence is key!
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Letha

7 months ago
I was incredibly nervous at the start, but Pass4Success gave me structured prep and practice that built my confidence step by step, proving I could handle the SRA Composite Exam—keep at it, you've got this!
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Erick

7 months ago
Just passed the Nokia SRA Composite Exam! Thanks Pass4Success for the spot-on practice questions. Saved me tons of study time!
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Shakira

7 months ago
Passing the Nokia SRA Composite Exam was a breeze with pass4success practice exams. My top tip? Manage your time wisely - the exam moves fast, so stay focused.
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Chantay

7 months ago
Excited to share that I passed the Nokia SRA Composite Exam. One question that puzzled me was about BGP and how to configure route aggregation. I had to think it through, but the practice questions from Pass4Success were a great help.
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Casie

8 months ago
I just cleared the Nokia SRA Composite Exam! There was a tough question on VPLS and how to configure split horizon groups. I wasn't entirely sure of my answer, but the practice questions from Pass4Success made a big difference.
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Cristy

8 months ago
Thrilled to announce that I passed the Nokia SRA Composite Exam. One of the questions asked about configuring VPRN and the role of VRFs. I had to think hard, but the practice questions from Pass4Success were very helpful.
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Della

8 months ago
Successfully passed the Nokia exam! Thanks Pass4Success for the relevant and time-saving prep materials. You're the best!
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Helaine

8 months ago
I passed the Nokia SRA Composite Exam! A question that threw me off was about QoS and the different scheduling algorithms. I wasn't sure about the specifics, but the practice questions from Pass4Success were a great resource.
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Shaquana

10 months ago
Nokia certification secured! Pass4Success's practice questions were eerily accurate. Made the exam feel like a breeze!
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Elliott

11 months ago
Thanks for all the tips! By the way, how did you prepare for the exam?
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Hortencia

11 months ago
Passed the Nokia SRA Composite Exam with flying colors! Pass4Success's materials were a game-changer. So grateful!
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Lizbeth

1 year ago
Just became Nokia certified! Pass4Success's exam questions were a perfect match. Saved me weeks of studying!
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Arlyne

1 year ago
Did you encounter many questions on network analytics and telemetry?
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Rosann

1 year ago
Nailed the Nokia SRA exam! Pass4Success's prep was spot-on. Couldn't have asked for better exam questions.
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Ernest

1 year ago
How detailed were the questions on traffic engineering?
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Marlon

1 year ago
Any advice on studying for the multicast questions?
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Jody

1 year ago
Nokia certification achieved! Big thanks to Pass4Success for providing such relevant practice material. Time well spent!
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Adrianna

1 year ago
How about IPv6 transition mechanisms? Did that come up?
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Moira

1 year ago
Were there many questions on network timing and synchronization?
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Dianne

1 year ago
Success on the Nokia exam! Pass4Success's questions were invaluable. Prepared me quickly and effectively.
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Mira

1 year ago
Happy to report that I passed the Nokia SRA Composite Exam. One question that I found difficult was about BGP attributes and how to configure local preference. I wasn't confident in my answer, but the practice questions from Pass4Success helped me succeed.
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Martha

1 year ago
How about network security? What areas should I concentrate on?
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Kallie

1 year ago
Any advice on preparing for the QoS portion?
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Lenny

1 year ago
Passed my Nokia SRA Composite Exam today! Grateful for Pass4Success's efficient exam prep. Made studying a breeze!
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Kenneth

1 year ago
How detailed were the questions on IP/MPLS VPN services?
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Roselle

1 year ago
I just passed the Nokia SRA Composite Exam! There was a challenging question on VPLS and how to configure MAC learning. I wasn't entirely sure about the details, but the practice questions from Pass4Success were invaluable.
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Willow

1 year ago
Were there many questions on network automation and programmability?
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Darci

1 year ago
Nokia certified! Pass4Success's practice questions were incredibly similar to the actual exam. Highly recommend!
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Georgiann

1 year ago
Excited to share that I passed the Nokia SRA Composite Exam. One question that puzzled me was about setting up a VPRN and the importance of route targets. I had to think it through, but the practice questions from Pass4Success were a great help.
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Florinda

2 years ago
How about EVPN? Any specific areas to focus on?
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Corrie

2 years ago
I passed the Nokia SRA Composite Exam with flying colors. There was a question on QoS that asked about the different types of traffic classes and how to configure them. I wasn't completely sure of my answer, but the practice questions from Pass4Success made a big difference.
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Lillian

2 years ago
Did you encounter many questions on network slicing? I'm not sure how deep to go into that topic.
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Lillian

2 years ago
Aced the Nokia SRA exam! Pass4Success materials were a lifesaver. Prepared me perfectly in a short time.
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Nathan

2 years ago
Just passed the Nokia SRA Composite Exam! A question that caught me off guard was about the BGP route selection process and how to configure route reflectors. I was unsure about the exact configuration steps, but the practice questions from Pass4Success were incredibly helpful.
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Shaunna

2 years ago
How were the BGP questions? I'm struggling with the more advanced concepts.
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Sue

2 years ago
I am thrilled to announce that I passed the Nokia SRA Composite Exam. One of the questions asked about the differences between VPLS and traditional LAN services, specifically in terms of scalability and redundancy. I had to think hard, but Pass4Success practice questions had prepared me well.
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Maricela

2 years ago
Nokia certification in the bag! Pass4Success really came through with relevant exam prep. Couldn't have done it without them.
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Kent

2 years ago
Congrats! I'm studying now. Any tips on the SR-MPLS questions? I heard they're quite detailed.
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Felix

2 years ago
Successfully cleared the Nokia SRA Composite Exam! There was a tricky question on setting up VPRN instances and how to properly configure route distinguishers. I wasn't entirely confident about my answer, but the practice questions from Pass4Success were a lifesaver.
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Lillian

2 years ago
I used Pass4Success for my prep. Their practice questions were spot-on and really helped me pass in a short time. Highly recommend!
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Clare

2 years ago
I just passed the Nokia SRA Composite Exam and it was quite challenging. One question that really stumped me was about configuring QoS policies on Nokia routers. I wasn't sure about the exact command sequence to prioritize voice traffic over data traffic. Thankfully, the practice questions from Pass4Success helped me get through.
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Ettie

2 years ago
Just passed the Nokia SRA Composite Exam! Thanks Pass4Success for the spot-on practice questions. Saved me so much time!
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Odette

2 years ago
Just passed the Nokia SRA Composite Exam! One key area was IP/MPLS network design. Expect questions on VPN service types and their configurations. Focus on understanding the differences between VPWS, VPLS, and VPRN. Thanks to Pass4Success for providing spot-on practice questions that helped me prepare efficiently!
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Free Nokia 4A0-C02 Exam Actual Questions

Note: Premium Questions for 4A0-C02 were last updated On May. 12, 2026 (see below)

Question #1

Click the exhibit.

Assume all router-IDs are properly configured, and link-local IPv6 addresses are used to establish the eBGP sessions. Which of the following is the MINIMAL configuration required on router A so that router B can exchange traffic with router D?

Reveal Solution Hide Solution
Correct Answer: C

Question #2

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

Reveal Solution Hide Solution
Correct Answer: C

Question #3

Click the exhibit.

For the CE hub and spoke VPRN, which of the following is FALSE?

Reveal Solution Hide Solution
Correct Answer: C

Question #4

How many designated ports are there in a spanning tree topology?

Reveal Solution Hide Solution
Correct Answer: B

Question #5

Which of the following about a single-homed AS is FALSE?

Reveal Solution Hide Solution
Correct Answer: D

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