Free H12-891: HCIE-Datacom Exam Questions and Answers
HCIE-Datacom is one of the Huawei tests covered here, sat under the code H12-891. Huawei runs several separate lines under one name: the HCIA, HCIP and HCIE technical ladder, a parallel Huawei Cloud catalogue, and a distinct sales and pre-sales track using HCSA, HCSP and HCSE with H19- codes — an HCSA is not an HCIA. Codes run H##-### where the prefix marks the domain, with H12- for datacom, security and WLAN and H13- for cloud, storage and AI, and any _V suffix marking the syllabus version.
Candidates comparing H12-891 exam dumps, ExamTopics and other H12-891 practice tests use this page for the answers and explanations behind each question. Download the free H12-891 PDF, then sit the timed H12-891 exam simulation before booking with Huawei.
Last updated: October 2, 2026
- Exam code
- H12-891
- Provider
- Huawei
- Questions in our bank
- 1000+
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- First 10, with answers
- Official page
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- 130 mins · 70%
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Question #2
When configuring OSPF, which command enables OSPF on an interface?
Correct answer: C
Explanation
The command "ip ospf 1 area 0" enables OSPF on an interface.
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Discussion
Explain your reasoning, not just the letterBrowse the free questions by topic
More H12-891 questions
- Question 1What technology does Huawei's HCIE-Datacom mainly focus on?
- Question 3Which of the following is not a type of WAN technology?
- Question 4In MPLS, what is the role of a Label Edge Router (LER)?
- Question 5What protocol is commonly used for network address translation?
- Question 6In SDN (Software-Defined Networking), what component does the controller communicate with?
Other Huawei certifications
- H19-301: Huawei Certified Pre-sales Associate-IP Network(Datacom)-ENU (opens in a new tab)
- H12-831: HCIP-Datacom-Advanced Routing & Switching Technology (opens in a new tab)
- H12-211: HCIA Routing&Switching (opens in a new tab)
- H13-611: HCNA-Storage-BSSN (Huawei Certified Network Associate - Building the Structure of Storage Network) (opens in a new tab)
- H12-711: HCNA-Security-CBSN (Huawei Certified Network Associate - Constructing Basic Security Network) (opens in a new tab)
- H12-351: HCIE-WLAN (Written) V1.0 (opens in a new tab)
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FAQ
Learn More: https://home.pearsonvue.com/Clients/Huawei.aspx
- Q1: What is the H12-891: HCIE-Datacom exam?
- A: H12-891: HCIE-Datacom is a Huawei certification exam. Judging by the questions in our bank, it concentrates on OSPF, MPLS, label, networking and vlan.
- Q2: What topics does the H12-891: HCIE-Datacom exam cover?
- A: Questions in our H12-891: HCIE-Datacom bank cluster around OSPF, MPLS, label, networking, vlan, routing, topology and layer. Working through the full set is the quickest way to find which of these you are weakest on.
- Q3: How should I prepare for H12-891: HCIE-Datacom?
- A: Work through the H12-891: HCIE-Datacom practice questions here, checking your answer on each one, then sit the practice test to rehearse the exam under timed conditions before the real thing.
- Q4: Are these real H12-891: HCIE-Datacom exam questions?
- A: They are drawn from officially released past questions and from community members who have sat H12-891: HCIE-Datacom. Answers are verified and updated weekly.
- Q5: Where do I register for the H12-891: HCIE-Datacom exam?
- A: Register through Huawei directly at https://home.pearsonvue.com/Clients/Huawei.aspx. Exampractice is not affiliated with Huawei and does not administer the exam.
- Q6: Is there a free H12-891: HCIE-Datacom sample?
- A: Yes. Every H12-891: HCIE-Datacom page shows a free sample of real questions. Upgrading opens the full bank and the practice test.
- Q7: What are Huawei Certification Exams?
- A: Huawei Certification Exams validate your expertise in using and managing Huawei’s range of ICT (Information and Communications Technology) products and solutions, including networking, cloud computing, storage, and AI. These certifications demonstrate your proficiency in deploying, configuring, and troubleshooting Huawei technologies to drive business and technological success.
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- A: Benefits include recognition as a certified Huawei professional, improved job performance, access to exclusive resources, continuing education opportunities, and staying current with the latest Huawei technologies and best practices.
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- A: IT professionals, network engineers, cloud engineers, system administrators, and anyone involved in managing and implementing Huawei solutions should consider these certifications to validate their expertise and advance their careers.
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- A: Huawei offers various certification paths under the Huawei Certification Program, including:
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- A: Preparation can include official Huawei training courses, study guides, practice exams, online tutorials, and hands-on experience with Huawei products and solutions.
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