Prepare with Huawei : H12-891_V1.0 exam braindumps as your best preparation materials
Updated: Aug 26, 2026
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Huawei H12-891_V1.0 Exam Overview:
| Certification Vendor: | Huawei |
|---|---|
| Exam Name: | HCIE-Datacom V1.0 (Written Exam) |
| Exam Number: | H12-891_V1.0 |
| Passing Score: | 600/1000 |
| Certificate Validity Period: | 3 years |
| Exam Duration: | 90 minutes |
| Real Exam Qty: | 60-70 |
| Available Languages: | Chinese, English |
| Related Certifications: | HCIP-Datacom-Core Technology HCIE-Datacom V1.0 (Lab Exam) H12-892_V1.0 |
| Exam Format: | True/false, Fill-in-the-blank, Drag-and-drop, Multiple-choice, Single-choice |
| Exam Price: | 300 USD |
| Recommended Training: | Huawei Official Training - HCIE-Datacom V1.0 |
| Exam Registration: | Huawei Talent Official Pearson VUE |
| Sample Questions: | Huawei H12-891_V1.0 Sample Questions |
| Exam Way: | Online proctored or onsite at authorized test centers |
| Pre Condition: | Recommended to hold HCIP-Datacom-Core Technology certification; 5+ years of relevant network engineering experience suggested; must pass written exam before taking lab exam |
| Official Syllabus URL: | https://e.huawei.com/en/talent/certification/exam/H12-891_V1.0 |
Huawei H12-891_V1.0 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Advanced Routing and Switching Technologies | 37% | - Advanced Routing Protocols
|
| Topic 2: Bearer WAN Planning and Deployment | 15% | - Bearer Network Architecture
|
| Topic 3: Campus Network Planning and Deployment | 23% | - Campus Network Service Deployment
|
| Topic 4: Network Automation Technologies and Practice | 17% | - Automation Foundation
|
| Topic 5: WAN Interconnection Network Planning and Deployment | 8% | - WAN Service Optimization
|
Huawei HCIE-Datacom V1.0 Sample Questions:
Question 1
Fill in Blank
A VGMP packet is encapsulated with a UDP header and a VGMP header. By default, a VGMP packet uses UDP port _____.
Question 2
Which of the following statements about IPSG is incorrect?
A. IPSG is a source IP address filtering technology based on Layer 3 interfaces.
B. IPSG can be used to prevent hosts from changing IP addresses.
C. IPSG can defend against IP address spoofing attacks.
D. IPSG can be used to check the validity of IP packets. If IP packets are invalid, the device reports an alarm to an NMS.
Question 3
Huawei CloudCampus Solution has multiple application scenarios, and iMaster NCE-Campus provides different APIs for each application scenario. Match the following application scenarios with the open APIs provided by iMaster NCE-Campus.
Question 4
In the following figure, OSPF is enabled on all router interfaces. The IP addresses marked in the figure belong to Loopback0 of the routers.
The Loopback0 addresses of R1 and R2 are advertised in Area 1, the Loopback0 address of R4 is advertised in Area 0, and the Loopback0 addresses of R3 and R5 are advertised in Area 2. Given this, which of the following IP addresses can ping each other?
A. 10.0.2.2 and 10.0.3.3
B. 10.0.2.2 and 10.0.5.5
C. 10.0.3.3 and 10.0.5.5
D. 10.0.4.4 and 10.0.2.2
Question 5
You write the following Python code to invoke a RESTful API to obtain the token ID of iMaster NCE. Which of the following statements are correct?
import requests
response = requests.get("https://139.9.213.72")
print(response.json())
Error returned:
requests.exceptions.SSLError: HTTPSConnectionPool(host='139.9.213.72', port=18002): Max retries exceeded with url: /controller/v2/tokens (Caused by SSLError(CertificateError('hostname '139.9.213.72' doesn't match 'devzone.huawei.com'))) Options:
A. The code can be modified as follows:import requestsresponse = requests.get("https://139.9.213.72", verify=False)print(response.json())
B. The client does not trust the SSL certificate of the server.
C. The SSL certificate verification fails.
D. The code can be modified as follows:import requestsresponse = requests.post("http://139.9.213.72", verify=False)print(response.json())
Solutions:
| Question 1 Answer: Only visible for members | Question 2 Answer: D | Question 3 Answer: Only visible for members | Question 4 Answer: A | Question 5 Answer: A,B,C |
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