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Huawei H12-921_V1.0 Exam Overview:
| Certification Vendor: | Huawei |
| Exam Name: | HCIE-Data Center Network (Written) V1.0 |
| Exam Number: | H12-921_V1.0 |
| Available Languages: | English, Chinese |
| Exam Format: | Single-choice questions, Multiple-choice questions |
| Related Certifications: | HCIP-Data Center Network HCIA-Data Center Network |
| Certificate Validity Period: | 3 years |
| Recommended Training: | HCIE-Data Center Network Training Resources (Huawei Official Learning) |
| Exam Registration: | Huawei Talent Certification Portal |
| Sample Questions: | Huawei H12-921_V1.0 Sample Questions |
| Exam Way: | Written exam (computer-based test at authorized Huawei test centers or online proctoring depending on region) |
| Pre Condition: | It is recommended to have HCIP-Data Center Network certification or equivalent hands-on experience in data center networking. |
| Official Syllabus URL: | https://e.huawei.com/en/talent/ |
Huawei H12-921_V1.0 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Data Center Storage and Virtualization | - Compute and network virtualization integration - Storage networking fundamentals |
| Topic 2: Data Center Network Architecture | - Cloud data center evolution and design models - Modern data center architecture principles |
| Topic 3: High Availability and Security | - Security mechanisms in data center networks - Data center redundancy and HA design |
| Topic 4: Data Center Network Technologies | - VXLAN and EVPN technologies
|
| Topic 5: Cloud Data Center and SDN | - Huawei CloudFabric solution concepts - SDN architecture and controllers |
Huawei HCIE-Data Center Network (Written) V1.0 Sample Questions:
1. How many switches do PFC deadlock detection need to work together?
A) Four units are synergistic
B) Two units work together
C) It is completed independently by a single unit
D) Three units are synergistic
2. Which of the following types of network overlay networking does the CloudFabric solution consist of?
A) Hub-Spoke
B) Full-mesh
C) Centralized gateways
D) Distributed gateways
3. Which of the following descriptions of firewalls is wrong when deploying a data center network?
A) The firewall can be managed through SecoManager, but the service needs to be configured manually
B) After different security zones are divided on the firewall, the different security zones are isolated by default
C) Firewalls can be deployed alongside Border Leaf to control secure access to incoming and outgoing traffic
D) Firewalls can be deployed in active and standby image mode to enhance reliability
4. In the cross-device forwarding scenario, which of the following VXLAN segments is used to obtain EPG group information between the source VM and the destination VM on the same device?
The transmission of?
A) EPGID
B) BD
C) VNI
D) Group Policy ID
5. Which of the following layers does the CloudFabric cloud-network integration solution architecture consist of?
A) Business presentation layer/collaboration layer
B) Storage access layer
C) Network service layer
D) Network Analysis/Control Layer
Solutions:
| Question # 1 Answer: C | Question # 2 Answer: C,D | Question # 3 Answer: A | Question # 4 Answer: D | Question # 5 Answer: A,C,D |
By Martina
