Free Huawei H12-821_V1.0 Exam Questions

Become Huawei Certified with updated H12-821_V1.0 exam questions and correct answers

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Total 332 Questions | Updated On: Aug 03, 2026

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Question 1

Which of the following statements regarding the OSPF protocol is false?

A : Each OSPF router uses only one Router-LSA to describe the local active connection status of an area.

B : Routing information can be advertised only between backbone and non-backbone areas and cannot be advertised directly between non-backbone areas.

C : Router-LSA describes four connection types: P2P, TransNet, SubNet, and virtual link.

D : Link State ID in a Type 3 LSA indicates the router ID of an ABR.

Answer: D

Question 2

On an OSPF network, if a router functions as an ABR, the router must also be a BR.

A : TRUE

B : FALSE

Answer: B

Question 3

An enterprise administrator configures route summarization on ASBRs to reduce the number of inter-area Type 3 LSAs, which in turn reduces the routing table size and improves device resource utilization.

A : TRUE

B : FALSE

Answer: A

Question 4

On an OSPF network, if a router functions as an ABR, the router must also be a BR.

A : TRUE

B : FALSE

Answer: B

Question 5

OSPF has five types of packets, which have the same header format. If the Auth Type field in the packet header is 1, which of the following authentication modes is used?

A : Non-authentication

B : MD5 authentication

C : Plaintext authentication

D : Hash authentication

Answer: C

Page: 1 / 67

Total 332 Questions | Updated On: Aug 03, 2026

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