Huawei HCIP-Datacom Practice Questions - Huawei Certified ICT Professional - Datacom (H12-821+ H12-831) Exam - Huawei HCIP-Datacom Practice Questions - Huawei Certified ICT Professional

Question 1

On a Huawei VRP router running OSPFv2, which LSA type is generated by an ASBR to advertise external routes redistributed into a normal OSPF area?

Type 1 Router LSA Type 3 Network Summary LSA Type 5 AS-External LSA Type 7 NSSA External LSA

Correct Answer:

Type 5 AS-External LSA

Question 2

An OSPF area is configured as totally stubby on a Huawei AR router. Which statement about route propagation into that area is correct?

Only Type 1 and Type 2 LSAs are allowed Type 3, Type 4, and Type 5 LSAs are blocked, but a default Type 3 LSA is injected by the ABR Type 5 LSAs are allowed, but Type 3 and Type 4 LSAs are blocked Type 7 LSAs are translated into Type 5 LSAs by the ABR

Correct Answer:

Type 3, Type 4, and Type 5 LSAs are blocked, but a default Type 3 LSA is injected by the ABR

Question 3

Two Huawei routers are configured for OSPF MD5 authentication on a point-to-point link, but adjacency is stuck in ExStart. What is the most likely cause?

Router IDs are duplicated MTU mismatch between the two interfaces Hello and Dead intervals do not match Area IDs are different

Correct Answer:

MTU mismatch between the two interfaces

Question 4

On a Huawei device running OSPFv3 for IPv6, which transport mechanism is used between OSPFv3 neighbors on a broadcast network?

TCP port 179 UDP port 521 IPv6 protocol number 89 with link-local source addresses IPv4 protocol number 89 with global unicast addresses

Correct Answer:

IPv6 protocol number 89 with link-local source addresses

Question 5

A network engineer on a Huawei VRP router uses `ospf 1` followed by `area 0.0.0.1` and configures `abr-summary 10.1.0.0 255.255.0.0`. What does this command do?

Filters all Type 3 LSAs entering area 1 Summarizes intra-area routes from area 1 into a single Type 3 LSA when this router is an ABR for area 1 Creates a static route on the ABR for 10.1.0.0/16 Redistributes 10.1.0.0/16 as a Type 5 external LSA

Correct Answer:

Summarizes intra-area routes from area 1 into a single Type 3 LSA when this router is an ABR for area 1

Question 1

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Prepare with the Huawei HCIP-Datacom Practice Questions - Huawei Certified ICT Professional - Datacom (H12-821+ H12-831) Exam practice quiz. This question bank includes 100 questions covering huawei, router, traffic, engineer, and ospf. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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Huawei HCIP-Datacom Practice Questions - Huawei Certified ICT Professional - Datacom (H12-821+ H12-831) Exam

This practice set contains 100 questions from the matching question bank and focuses on huawei, router, traffic, engineer, and ospf. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

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Huawei HCIP-Datacom Practice Questions - Huawei Certified ICT Professional - Datacom (H12-821+ H12-831) Exam

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