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Nokia 4A0-113 Exam Questions

Exam Name: Nokia OSPF Routing Protocol Exam
Exam Code: 4A0-113
Related Certification(s): Nokia Service Routing Certification
Certification Provider: Nokia
Number of 4A0-113 practice questions in our database: 103 (updated: Aug. 25, 2026)
Expected 4A0-113 Exam Topics, as suggested by Nokia :
  • Topic 1: Route redistribution and route filtering using policies/ Populating the routing table
  • Topic 2: Introduction to IP routing/ The IP packet header format
  • Topic 3: sing MD-CLI on a Nokia 7750 SR/ Managing an SR OS router
  • Topic 4: Characteristics of static routes/ IPv6 static routes
  • Topic 5: The shortest path first algorithm/ Distance vector protocols
  • Topic 6: OSPF link-state advertisements in a single-area routing domain/ Advertising external prefixes into OSPF
  • Topic 7: Multiple-area OSPFv3 routing domain/ Equal-Cost Multipath Routing (ECMP)
  • Topic 8: Intermediate System-to-Intermediate System Routing Protocol (IS-IS)/ Failure detection options
  • Topic 9: OSPF link-state advertisements in a multiple-area routing domain/ Link-state protocol message flooding
  • Topic 10: OSPFv3 link-state advertisements in a single-area routing domain/ Link-state protocol optimizations
  • Topic 11: Interior gateway protocol overview/ Loop-free alternate (LFA) paths and IP fast reroute
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Anthony Miller

9 days ago
I passed 4A0-113 on the first try, and the Interior Gateway Protocols section rewarded people who really understand OSPF neighbor states and why adjacencies fail. Reviewing common mismatch causes and the exact show commands you would use made the troubleshooting questions straightforward.
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Amanda Evans

30 days ago
Expect questions on SPF calculation triggers that present a topology change and ask which routers will run full versus incremental SPF and how costs shift. Drill the sequence of LSA processing, SPF timers, and what kinds of changes force a full SPF so you can predict convergence behavior and instability windows.
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Amy Nelson

1 month ago
I managed to pass the Nokia OSPF Routing Protocol exam, and the static routes module was deceptively tricky because they test how statics interact with dynamic routing and preference. I recommend practicing a few small topologies where you can predict the active route before you check the output.
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Elizabeth Hall

2 months ago
DR and BDR elections and OSPF network types are common scenario questions where a topology diagram plus interface priorities determine adjacency and LSA handling. Understand election rules, how network type (broadcast, NBMA, point‑to‑point) changes adjacency formation, and how that affects LSDB size and SPF behavior.
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Sharon Howard

2 months ago
Passed 4A0-113 last week, and I found the IP routing review in Module 1 more important than expected since a few questions hinge on basic forwarding logic and next hop selection. I wrote out a simple routing table workflow and it helped keep the trick questions straight.
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Heather Scott

3 months ago
LSA types and flooding behavior often show up as troubleshooting questions that give a packet capture or show ip ospf database and ask why an LSA stopped propagating. Study the scope and purpose of Type 1–5 and Type 7 LSAs, sequence numbers, aging, and how ABRs and ASBRs translate or block LSAs.
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Matthew King

3 months ago
I just passed the Nokia 4A0-113 exam, and the biggest time saver was getting comfortable in MD CLI so I could read configs quickly without second guessing the syntax. Spend extra time on Module 2 labs because the exam scenarios move fast.
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Michelle Peterson

4 months ago
OSPF area types can be deceptively tricky on the Nokia exam when they present an LSDB snapshot and ask which routes will be redistributed into a stub or NSSA area, you need to know what LSAs are suppressed and where defaults are injected. Focus on how stub, totally stubby, and NSSA alter external LSA propagation and practice tracing routing table outcomes. A colleague sat the test, managed to pass, and thanked Pass4Success for a good collection of practice questions that sped up preparation.
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Richard Lee

4 months ago
Started with OSPF area types, and distinguishing NSSA, stub, and totally stubby behavior on LSAs was the trickiest part for me, running MD-CLI show commands and sketching LSDB interactions helped a lot.
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Amy Hall

4 months ago
Honestly I struggled more with route redistribution between IS-IS and OSPF and how metrics and tags get translated during redistribution.
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Brian Jones

4 months ago
Remember to drill the static route next-hop resolution cases because some questions expect you to trace forwarding rather than just identify the route.
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Sarah Hernandez

4 months ago
Also the MD-CLI syntax surprised me on the 4A0-113, especially route-policy match and action ordering, so practicing command edits in the lab saved time.
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David Thomas

3 months ago
Interestingly the IS-IS section tested adjacency levels and LSP flooding timing in ways that made timing and sequence important to understand.
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Willard

5 months ago
Nailed the Nokia OSPF exam today. Couldn't have done it without Pass4Success's prep materials.
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Alecia

5 months ago
Just became Nokia OSPF certified! Pass4Success's relevant questions made all the difference.
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Viola

5 months ago
I aced the Nokia OSPF Routing Protocol exam thanks to Pass4Success. Familiarize yourself with the exam format and structure.
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Mattie

6 months ago
I felt anxious stepping into the test, but pass4success walked me through every topic, and I left with confidence to apply what I learned—keep pushing, you've got this.
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Geoffrey

6 months ago
pass4success practice tests are the way to go. Stay calm, and trust your preparation.
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Cherry

6 months ago
Designing stub areas vs normal areas was my nightmare, plus complex route filtering; Pass4Success helped me spot the subtle rules in the questions.
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Leonor

7 months ago
Happy to share that I passed the exam! The Pass4Success practice questions were a great resource. There was a tricky question about the differences between OSPF and IS-IS in terms of route summarization that I wasn't sure about, but I still passed.
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Anjelica

7 months ago
Just passed the Nokia OSPF exam! The practice questions from Pass4Success were extremely helpful. One question about the role of static routes in a multi-homed network had me puzzled, but I managed to pass.
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Marquetta

7 months ago
I did it! I passed the exam with the help of Pass4Success practice questions. There was a tough question on the MD-CLI command structure and its various modes. I wasn't sure, but I made it!
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Herminia

7 months ago
The tricky part was understanding LSAs and how summary LSAs propagate across area borders; pass4success practice exams clarified the flow and reduced confusion.
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Annabelle

8 months ago
Thank you Pass4Success! Your practice tests were key to my success in the Nokia OSPF exam.
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Annalee

8 months ago
Passed my Nokia OSPF exam with flying colors! Pass4Success made it possible in such a short time.
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Floyd

8 months ago
I struggled with OSPF adjacency states and DR/BDR election scenarios; after PRACTICE tests from Pass4Success, the tricky questions clicked.
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Reita

8 months ago
Excited to announce that I passed the Nokia OSPF exam! The Pass4Success questions were a lifesaver. One question about the differences between OSPF and IS-IS in terms of area types had me second-guessing, but I still passed.
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Anastacia

9 months ago
I passed the exam today! The practice questions from Pass4Success were spot on. There was a tricky question about the administrative distance of static routes that threw me off a bit, but I still passed.
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Crissy

9 months ago
My initial nerves almost froze me, yet Pass4Success explained concepts clearly and the mock tests boosted my confidence—go ace that exam, future candidates!
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Madonna

9 months ago
Happy to share that I passed the Nokia OSPF exam! The Pass4Success questions were invaluable. One question about the MD-CLI basics and its hierarchical structure was quite confusing, but I managed to pass.
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Allene

9 months ago
Passing the Nokia OSPF Routing Protocol exam was a breeze with pass4success. Revise thoroughly, and don't forget to practice with their simulated exams.
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Lizette

10 months ago
The Pass4Success practice exams were a game-changer for me. Manage your time wisely and focus on the key concepts.
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Taryn

10 months ago
The hardest part was calculating OSPF route redistribution with metrics and diffusion into NSSA areas; Pass4Success practice exam helped me see the edge cases and I finally passed.
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Tonette

10 months ago
I was nervous at first, but pass4success structured the material and practice exams gave me real confidence to tackle the Nokia OSPF exam and you can do it too.
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Erasmo

10 months ago
Grateful to Pass4Success for helping me pass the Nokia OSPF exam. Their questions were crucial.
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Lorriane

11 months ago
Just passed the exam! The practice questions from Pass4Success were a great help. There was a tough question about the differences between OSPF and IS-IS in terms of link-state advertisements. I wasn't sure, but I made it!
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Xuan

11 months ago
Nokia OSPF certification achieved! Pass4Success helped me prepare efficiently in limited time.
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Roselle

11 months ago
Aced the Nokia OSPF exam today. Pass4Success materials were a game-changer for my prep!
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Kristine

11 months ago
Just passed the Nokia OSPF Routing Protocol exam! Thanks Pass4Success for the spot-on practice questions.
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Felicidad

11 months ago
I did it! I passed the Nokia OSPF exam with the help of Pass4Success practice questions. One question about the role of static routes in network redundancy had me second-guessing, but I managed to pass.
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Portia

12 months ago
Excited to announce that I passed the exam! The Pass4Success questions were very helpful. There was a challenging question about the MD-CLI command structure that I wasn't entirely sure about, but I still passed.
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Chauncey

12 months ago
Passed Nokia OSPF routing protocol exam. Big thanks to Pass4Success for the relevant practice questions!
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Danica

1 year ago
Just became Nokia OSPF certified! Pass4Success materials were perfect for last-minute studying.
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Pamella

1 year ago
Cleared the Nokia OSPF exam with ease. Pass4Success questions were spot-on for quick preparation.
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Georgeanna

1 year ago
Nokia OSPF certification in the bag! Pass4Success made my study time incredibly efficient.
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Tamekia

1 year ago
Successfully passed Nokia OSPF. Grateful for Pass4Success and their time-saving exam resources.
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Lili

1 year ago
Nailed the Nokia OSPF exam today. Pass4Success provided exactly what I needed for fast preparation.
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Elli

2 years ago
Nokia OSPF certified! Pass4Success helped me prepare quickly with accurate practice tests.
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Becky

2 years ago
I passed the Nokia OSPF exam today! The practice questions from Pass4Success were crucial. One question about the differences between OSPF and IS-IS in terms of hierarchical design had me puzzled, but I made it through.
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Bettina

2 years ago
Thanks to Pass4Success, I conquered the Nokia OSPF exam in no time. Their questions were on point!
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Candra

2 years ago
Happy to share that I passed the exam! The Pass4Success practice questions were a great resource. There was a tricky question about the administrative distance of static routes that I wasn't sure about, but I still passed.
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Richelle

2 years ago
Just passed the Nokia OSPF exam! The practice questions from Pass4Success were extremely helpful. One question about the MD-CLI basics and its syntax was quite confusing, but I managed to pass.
upvoted 0 times
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Elvera

2 years ago
Passed my Nokia OSPF exam with flying colors. Kudos to Pass4Success for the efficient study materials.
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Val

2 years ago
I did it! I passed the exam with the help of Pass4Success practice questions. There was a tough question on the differences between OSPF and IS-IS in terms of convergence time. I wasn't sure, but I made it!
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Norah

2 years ago
Excited to announce that I passed the Nokia OSPF exam! The Pass4Success questions were a lifesaver. One question about the role of static routes in a routing table had me second-guessing, but I still passed.
upvoted 0 times
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Vivan

2 years ago
Nokia OSPF certification achieved! Pass4Success made it possible with their relevant exam questions.
upvoted 0 times
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Vince

2 years ago
I passed the exam today! The practice questions from Pass4Success were spot on. There was a question about the MD-CLI command structure that threw me off a bit, but I managed to get through it.
upvoted 0 times
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Rutha

2 years ago
Thrilled to share that I passed the Nokia OSPF exam! Thanks to Pass4Success, I was well-prepared. One challenging question asked about the key differences between OSPF and IS-IS protocols. I had to think hard, but it worked out in the end.
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Arlette

2 years ago
Aced the Nokia OSPF exam today. Pass4Success materials were a lifesaver for quick prep!
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Rolf

2 years ago
Excellent advice. Any final thoughts on your exam experience?
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Galen

2 years ago
I can't believe I passed the exam! The practice questions from Pass4Success were invaluable. There was a tricky question about configuring static routes and their administrative distance. I wasn't 100% confident, but I still made it through.
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Marisha

2 years ago
Overall, it was a challenging but fair exam. I'm grateful to Pass4Success for providing relevant practice questions that helped me prepare effectively in a short time!
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Mirta

2 years ago
Just passed the Nokia OSPF Routing Protocol exam! The Pass4Success practice questions were a great help. One question that stumped me was about the differences between OSPF and IS-IS in terms of scalability. I wasn't entirely sure about the answer, but I managed to pass!
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Verdell

2 years ago
Just passed the Nokia OSPF Routing Protocol exam! Thanks Pass4Success for the spot-on practice questions.
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Kris

2 years ago
Just passed the Nokia OSPF Routing Protocol exam! A key focus was on OSPF area types. Expect questions on stub area configurations and their impact on routing tables. Study the differences between totally stubby and not-so-stubby areas thoroughly. Thanks to Pass4Success for the spot-on practice questions that helped me prepare quickly!
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Free Nokia 4A0-113 Exam Actual Questions

Note: Premium Questions for 4A0-113 were last updated On Aug. 25, 2026 (see below)

Question #1

Click the exhibit button.

Routers R1 R2, and R3 are running a classful routing protocol between them. Assuming that router R1 advertises all directly connected networks, how will these networks be represented in router R3's routing table?

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Correct Answer: C

Question #2

What causes an adjacency to change from down to two ways?

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Correct Answer: B

Question #3

Which of the following OSPF area types are supported by the Alcatel- Lucent 7750 SR? Choose two answers.

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Correct Answer: A, C

Question #4

In which of the following types of areas does an OSPF router not set the E bit in its Type 1 LSA?

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Correct Answer: B

Question #5

An OSPF router receives an update in which the sequence number, age, and checksum are the same as the entry already in the topological database. What action is taken by the router?

Reveal Solution Hide Solution
Correct Answer: C

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