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 H12-821_V1.0 Dumps with Practice Exam Questions Answers

Questions: 376 Questions and Answers With Step-by-Step Explanation

Last Update: Aug 23, 2026

H12-821_V1.0 Question Includes: Single Choice Questions: 247, Multiple Choice Questions: 101, Drag Drop: 9, Fill in the Blanks: 19,

H12-821_V1.0 Questions and Answers

Question # 1

When receiving a packet that does not match any session table entry, the firewall discards the packet to prevent external attacks and ensure internal information security.

A.

TRUE

B.

FALSE

Question # 2

An IP prefix list is a common matching tool used in routing policies. Which of the following cannot be configured as matching conditions in an IP prefix list on a Huawei router?

A.

Port number

B.

Mask

C.

Action

D.

Index

Question # 3

When a router running BGP is in the Connect state, BGP starts the ConnectRetry timer and waits for a TCP connection to be established. If BGP does not receive any response from a BGP peer throughout the ConnectRetry timer, BGP attempts to establish TCP connections with other BGP peers and remains in the Connect state.

A.

TRUE

B.

FALSE

Question # 4

The IP prefix list configuration on a Huawei router is shown below. Which of the following routes can match this IP prefix list?

bash

Copy

[huawei] ip ip-prefix test index 10 permit 10.0.0.0 8 less-equal 32

A.

10.1.1.1/32

B.

10.1.1.0/6

C.

10.1.1.0/24

D.

10.0.0.0/16

Question # 5

Which of the following statements are true about VRRP Advertisement packets?

A.

VRRP Advertisement packets contain the priority of the VRRP router.

B.

VRRP Advertisement packets support the authentication function.

C.

The VRRP protocol number is 112.

D.

VRRP Advertisement packets are broadcast.

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Huawei H12-821_V1.0 Practice Exam FAQs

1. What is the Huawei H12-821_V1.0 Exam?


The Huawei H12-821_V1.0 Exam, also known as the HCIP-Datacom-Core Technology V1.0, is a certification exam designed to validate the knowledge and skills of IT professionals in the field of data communication technologies. It covers a wide range of topics including network devices, IP routing, OSPF, BGP, and more.

2. What topics are covered in the Huawei H12-821_V1.0 Exam?


The Huawei H12-821_V1.0 exam covers a wide range of Datacom subjects, including:

  • Network architecture fundamentals (e.g., OSI model, network devices)
  • Routing and switching technologies (e.g., IP routing, VLANs)
  • Security concepts (e.g., firewalls, VPNs)
  • Network management and troubleshooting techniques (e.g., protocols like SNMP, troubleshooting tools)

3. What are the prerequisites for taking the Huawei H12-821_V1.0 Exam?


There are no formal prerequisites for taking the Huawei H12-821_V1.0 Exam. However, it is recommended that candidates have a solid understanding of data communication technologies and practical experience in the field.

4. How many questions are on the Huawei H12-821_V1.0 Exam?


The Huawei H12-821_V1.0 Exam typically consists of 60 questions. These questions are designed to test the candidate’s knowledge and understanding of various data communication technologies and concepts.

5. How long is the Huawei H12-821_V1.0 Exam?


The Huawei H12-821_V1.0 Exam typically lasts for 90 minutes.

6. What are the benefits of passing the Huawei H12-821_V1.0 Exam?


Passing the Huawei H12-821_V1.0 Exam can enhance your career prospects by validating your expertise in data communication technologies. It can also open up opportunities for higher-paying jobs and career advancement within the IT industry.

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Yes, Dumpstool provides a money-back guarantee if you do not pass the Huawei HCIP-Datacom-Core Technology V1.0 exam after using our H12-821_V1.0 practice exam questions answers and study materials. Our success guarantee ensures that we stand behind the quality of our H12-821_V1.0 study materials.

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