Try and practice the latest Huawei : H12-891_V1.0 real questions & answers
Updated: Sep 06, 2026
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Huawei H12-891_V1.0 Exam Overview:
| Certification Vendor: | Huawei |
|---|---|
| Exam Name: | HCIE-Datacom V1.0 |
| Exam Number: | H12-891_V1.0 |
| Exam Duration: | 90 minutes |
| Passing Score: | 600/1000 |
| Related Certifications: | HCIE-Datacom Huawei Certified ICT Expert (HCIE) |
| Exam Format: | Single-answer Question, Multiple-answer Question, True or false, Short Response Item, Drag and drop item |
| Exam Price: | 300 USD |
| Available Languages: | CHS, ENU |
| Sample Questions: | Huawei H12-891_V1.0 Sample Questions |
| Exam Way: | Pearson VUE or Prometric |
| Pre Condition: | It is recommended to pass HCIP-Datacom-Core Technology. 5 years of relevant work experience is suggested. |
| Official Syllabus URL: | https://e.huawei.com/en/talent/cert/#/cert/technical-cert-details?certId=1223102600645939200&contentId=1223107831750217728 |
Huawei H12-891_V1.0 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Bearer WAN Planning and Deployment | 15% | - SR (Segment Routing)
|
| Topic 2: WAN Interconnection Network Planning and Deployment | 8% | - SD-WAN
|
| Topic 3: Advanced Routing and Switching Technology | 37% | - BGP
|
| Topic 4: Campus Network Planning and Deployment | 23% | - Underlay Network
|
| Topic 5: Network Automation | 17% | - iMaster NCE
|
Huawei HCIE-Datacom V1.0 Sample Questions:
Question 1
OSPFv3 link LSAs are advertised in the entire area.
A. TRUE
B. FALSE
Question 2
Before connecting an SSH client to an SSH server in public key authentication mode, a client needs to create a key pair. Which of the following commands is used to create a DSS key pair on the client using Git Bash?
A. ssh-keygen -t dss
B. ssh-keygen -t ecc
C. ssh-keygen -t rsa
D. ssh-keygen -t dsa
Question 3
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. Create a static route for the VPN instance corresponding to the VN.
B. Configure traffic filtering.
C. Deploy OSPF for the VPN instance corresponding to the VN.
D. Deploy a routing policy.
Question 4
When a client invokes the iMaster NCE-Campus RESTful API, it sends an HTTP request. The server then returns the status code 401.
Which of the following errors has occurred?
A. The service is unavailable.
B. Access denied.
C. Unauthorized.
D. The requested resource does not exist.
Question 5
Which of the following statements is incorrect about the user authentication points on the network?
A. Deploying user authentication points at the access layer has both advantages and disadvantages when compared to doing so at the aggregation or core layer. Policy association can be applied if user authentication points are deployed at the access layer.
B. Moving user authentication points from the access layer to the aggregation or core layer greatly reduces the number of user authentication points, thereby effectively mitigating the pressure on the AAA server.
C. Deploying user authentication points at the access layer achieves granular permission management and high network security.
D. When user authentication points are moved from the access layer to the aggregation layer, MAC address authentication for users may fail.
Solutions:
| Question 1 Answer: B | Question 2 Answer: D | Question 3 Answer: D | Question 4 Answer: C | Question 5 Answer: D |
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