Users who want to stay competitive in the job market need tools that stay competitive too. Test4Cram commits its resources to exactly that: the Huawei HCIE-Datacom V1.0 collection, refreshed continuously, 323 practice questions deep.
Huawei H12-891_V1.0 Exam Overview:
| Certification Vendor: | Huawei |
|---|---|
| Exam Name: | HCIE-Datacom V1.0 Written Exam |
| Exam Number: | H12-891_V1.0 |
| Exam Format: | Multiple choice questions, Single choice questions |
| Exam Price: | USD 300 (approx.) |
| Available Languages: | English, Chinese |
| Certificate Validity Period: | 3 years |
| Related Certifications: | HCIE-Datacom HCIP-Datacom HCIA-Datacom |
| Exam Duration: | 120 minutes |
| Real Exam Qty: | 60-70 |
| Passing Score: | 600/1000 |
| Recommended Training: | Huawei Learning Platform HCIE-Datacom Official Training |
| Exam Registration: | Huawei Certification Exam Registration Huawei Talent Certification Platform |
| Sample Questions: |  |
| Exam Way: | Computer-based online or authorized test center exam (via Huawei certification system / Pearson VUE where applicable). |
| Pre Condition: | Recommended to hold HCIP-Datacom certification or equivalent knowledge before attempting HCIE-Datacom exam. |
| Official Syllabus URL: | https://e.huawei.com/en/talent/#/cert/overview |
Huawei H12-891_V1.0 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: IPv6 and Advanced IP Technologies | - IPv6 deployment
|
| Topic 2: Network Security and QoS | - QoS mechanisms
|
| Topic 3: Network Automation and Programmability | - SDN and automation
|
| Topic 4: Routing and Switching Technologies | - Switching technologies
|
| Topic 5: WAN and VPN Technologies | - MPLS fundamentals
|
| Topic 6: Enterprise Network Architecture | - Network design principles
|
| Topic 7: Data Center and Virtualization Technologies | - VXLAN and overlay networks
|
H12-891_V1.0 Exam FAQ: Practical Questions, Practical Answers
Test4Cram issues a full refund if you take the Huawei HCIE-Datacom V1.0 exam within 60 days of purchase and do not pass. The policy does not apply if the exam is taken within 3 days of purchase, if the exam was never actually taken, or to free materials or expired orders, and the candidate name must match the payer name. Submit a scan of your enrollment slip and the official Score Report PDF within 2 days of the exam; claims are processed within 7 days. Alternatively, exchange for two free exam products of equal value and keep your original update service. Orders arrive by email within 1 minute — contact support if nothing arrives within 2 hours.
The official Huawei HCIE-Datacom V1.0 outline defines 7 domains. The leading three are WAN and VPN Technologies, Network Security and QoS, and Enterprise Network Architecture. The full list is in the topics section above, and Test4Cram's 323 practice questions cover each one.
Three versions of the same study materials, offering three learning modes: a printable, expert-prepared PDF with free demo download and instant access; a Desktop Test Engine for Windows with customizable simulation and timed modes that works offline; and an Online Test Engine for any browser on Windows, Mac, Android, and iOS with test history and performance review. All 323 practice questions are identical across versions. Every purchase includes 365 days of free updates, a 50% renewal discount afterward, and unlimited computer installations.
Recommended to hold HCIP-Datacom certification or equivalent knowledge before attempting HCIE-Datacom exam. Since requirements change over time, confirm the latest on the official Huawei exam page before scheduling.
The H12-891_V1.0 exam is a Huawei certification exam validating the Huawei HCIE-Datacom V1.0 syllabus shown above. It belongs to these credential paths: HCIA-Datacom, HCIP-Datacom, HCIE-Datacom. Candidates in 2026 prepare for it with Test4Cram's 323 practice questions, available as a printable PDF, a Windows Desktop Test Engine, and an Online Test Engine — three versions of the same materials.
Computer-based online or authorized test center exam (via Huawei certification system / Pearson VUE where applicable). Register for the Huawei HCIE-Datacom V1.0 exam through these official channels:
After booking, Test4Cram delivers your practice questions within 1 minute — preparation starts the same day.
Huawei recommends these training resources for the Huawei HCIE-Datacom V1.0 exam:
Follow the training with steady self-testing — the 323 practice questions from Test4Cram help you apply theory and fill any gaps the training leaves.
The Huawei HCIE-Datacom V1.0 exam contains 60-70 to complete within 120 minutes. Timed simulation in the Test4Cram Desktop Test Engine teaches that rhythm before exam day does.
The Huawei HCIE-Datacom V1.0 exam requires 600/1000 to pass, and registration costs USD 300 (approx.). A failed attempt means paying the same fee again — a readiness check with the Test4Cram engines before booking is the cheaper option.
Huawei HCIE-Datacom V1.0 Sample Questions:
Which of the following number sequences can be matched by the regular expression 100.$?
- A. 1000
- B. 1001
- C. 10000
- D. 100
Correct Answer: A,B 🗳️
Explanation: Only visible for Test4Cram members. You can sign-up / login (it's free).
On a virtualized network deployed using iMaster NCE-Campus, after creating VNs, you need to configure inter-VN communication. Which of the following configurations is used to achieve VN communication?
- A. Configure traffic filtering.
- B. Create a static route for the VPN instance corresponding to the VN.
- C. Deploy a routing policy.
- D. Deploy OSPF for the VPN instance corresponding to the VN.
Correct Answer: C 🗳️
Explanation: Only visible for Test4Cram members. You can sign-up / login (it's free).
A network administrator needs to retrieve a token ID from iMaster NCE using the following Python code:
import requests
nbi_name = "[email protected]"
nbi_pwd = "qqcOVcVel@"
host = "139.9.213.72"
port = "18002"
URI = "/controller/v2/tokens"
post_token_url = "https://" + host + ":" + port + URI
headers_post = {'Content-Type': 'application/json', 'Accept': 'application/json'} r = requests.post(post_token_url, headers=headers_post, json={"userName": nbi_name, "password": nbi_pwd}, verify=incorrect) Which of the following statements is incorrect?
- A. Token resources are located at https://139.9.213.72:18002/controller/v2/tokens.
- B. The request body is in JSON format.
- C. You can run print(r.json()) to display the response message sent from the server.
- D. The HTTP request uses the GET method to query the token value.
Correct Answer: D 🗳️
Explanation: Only visible for Test4Cram members. You can sign-up / login (it's free).
Which of the following languages is integrated into the OPS?
- A. Java
- B. C++
- C. Python
- D. C programming language
Correct Answer: C 🗳️
Explanation: Only visible for Test4Cram members. You can sign-up / login (it's free).
What can be determined from the following figure?
<R1> display ipv6 routing-table protocol isis
Public Routing Table : ISIS
Summary Count: 6
ISIS Routing Table's Status : < Active >
Summary Count: 6
Destination : 3000:FDEA::4
NextHop : FE80::2E0:FCFF:FE98:2577
Cost : 20
Interface : GigabitEthernet0/0/1
PrefixLength : 128
Preference : 15
Protocol : ISIS-L2
Flags : D
- A. R1 does not have IS-IS IPv6 routes.
- B. IS-IS IPv6 must have been enabled on GigabitEthernet0/0/1 of R1.
- C. R1 is not a Level-1 device.
- D. R1 has six IS-IS IPv6 routes.
Correct Answer: B,C,D 🗳️
Explanation: Only visible for Test4Cram members. You can sign-up / login (it's free).
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