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Huawei H35-831_V1.0

HCIE-Datacom-Carrier V1.0

Verified practice questions with detailed answers, clear explanations, and community discussion.

  • 60

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  • 6 days ago

    last updated

  • 4.8/5

    overall rating

Question 1 of 60

On the OSPFv3 network shown in the figure, an external route is imported through a command on RTD. AS-External-LSA information is then checked on RTG. According to the following information, what is Originating Router supposed to be?
Exam h35-831-v1-0: Image 1
Exam h35-831-v1-0: Image 2
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Correct answer: A

Question 2 of 60

On the network shown in the figure, RT4 and RT5 are ASBRs and import IS-IS routes into OSPF. Only OSPF is used for interworking between RT4 and RT5. The link costs are shown in the figure. The key configurations of RT4 and RT5 are as follows:
Exam h35-831-v1-0: Image 1
Exam h35-831-v1-0: Image 2
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Correct answer: B

Question 3 of 60

When synchronizing LSDBs on a P2P network, IS-IS does not need to send CSNPs.
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Correct answer: B

On a point-to-point IS-IS link, CSNPs are used during adjacency establishment to compare the complete contents of the two LSDBs. Each router identifies missing or outdated LSPs from the CSNP and requests or floods the required information. Although P2P links do not use the DIS-based periodic CSNP behavior of broadcast networks, CSNPs are still needed for initial database synchronization.

Question 4 of 60

The system IDs of the same IS-IS device in different processes cannot be the same.
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Correct answer: B

An IS-IS system ID identifies a router within a single IS-IS routing domain or process. The same physical device can run multiple IS-IS processes using the same system ID because each process maintains its own separate protocol instance and link-state database. A unique system ID is required among routers participating in the same IS-IS process, not across different processes on the same device.

Question 5 of 60

Which of the following statements are correct about IS-IS LSPs? (Choose all that apply.)
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Correct answers: A, C, D

IS-IS LSP fast flooding can initially flood a limited number of LSPs, accelerating LSDB synchronization while controlling flooding behavior. The intelligent LSP generation timer increases after frequent changes up to a configured maximum; once that maximum is reached, additional topology changes do not further increase the interval. LSP length can also be increased as link-state information grows, allowing a single LSP to carry more TLVs. A shorter generation interval does not inherently improve stability, because frequent LSP regeneration can increase processing and flooding overhead.

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Charles Sirois
Canada
As this was my first certification exam, I was understandably nervous about what to expect. These study materials made the preparation process much easier, and many of the questions closely reflected those on the actual exam.
Lance Chambers
United States
Wasted about a month going through the free dump sites scattered all over reddit, half the answers were wrong and the other half were for a version of the exam that doesn't even exist anymore. Eventually gave in and paid the small fee here, and the difference was night and day.
Alisha Kelly
Italy
Honestly, I had already gone through the official documentation quite thoroughly, but still didn't feel fully confident going in. This helped things finally click for me. I realized I knew the material, but just hadn't connected all the pieces yet.
Casper Claassen
Netherlands
Used this along with Microsoft Learn and the combo worked really well. The practice questions made the stuff I'd read actually stick. Passed first attempt, no complaints from me.
Gabriele Ghesla
Italy
The content is accurate and clearly presented, and it's more affordable than competitors. The team has been incredibly responsive whenever I've had an issue, and they've been open to small changes that improve the platform.
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Neil Savage
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Morgan Farmer
United Kingdom
I don't usually leave reviews, but this one felt worth sharing. The questions were quite close to what actually appeared on the exam, more than I expected. I spent about a week going through the material before my test, and it helped me feel more prepared.
Remi Nuyts
United States
Passed ITIL 4 Foundation with 87%. Material was enough by itself.
Archie Hopkins
United States
I had a smooth experience from start to finish. Access was available right away, no technical issues, which made it easy to get started. The content felt relevant and aligned well with what I was looking for.
Nancy Mcbride
United States
Does what it says it does. Content felt solid, nothing confusing to navigate and I didn't run into any weird issues. I been putting off scheduling the exam for a while and going through this gave me enough confidence to finally book it and pass.
Neil Savage
United States
A very quick response was received via email when a link issue occurred. The study materials provided were high quality and extremely helpful. I was able to complete the test successfully. Many thanks for the excellent support.

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