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Huawei H12-921_V1.0 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Huawei CloudFabric Solution | 30% | - Data center security in CloudFabric - CloudFabric architecture and components - iMaster NCE-Fabric management platform - Cloud-network integration solutions - Multi-data center interconnection - CloudFabric deployment models |
| Topic 2: Data Center Network Planning and Design | 8% | - IP addressing and VLAN planning - Network scalability and redundancy design - Underlay and overlay design principles - Requirement analysis and capacity planning |
| Topic 3: Data Center Network O&M and Troubleshooting | 16% | - Fault diagnosis and troubleshooting methodology - Monitoring and management systems - Network change and upgrade procedures - Performance optimization and tuning |
| Topic 4: Advanced Technologies and Applications of Data Center Networks | 31% | - Data center routing protocols - Data center network reliability and high availability - Cloud and container network integration - Network virtualization and multi-tenant solutions - VXLAN and EVPN technologies |
| Topic 5: Data Center Network Basic Knowledge | 15% | - Data center network architecture and evolution - Network virtualization and SDN concepts - Data center and data center network overview - Overlay network fundamentals - Underlay network technologies |
Huawei HCIE-Data Center Network (Written) V1.0 Sample Questions:
Question 1
For CloudFabric-based data center networks, the iMaster NCE-Fabric controller can be used to connect network devices for service delivery and configuration management. Which of the following is NOT the southbound interface between the controller and the network device?
A. gRPC
B. OpenFlow
C. RESTful
D. NETCONF
Question 2
Which of the following technologies does OpenStack use to implement a VM security policy?
A. ExternalNetwork
B. EIP
C. Security Group
D. FloatingIP
Question 3
Which of the following types of virtual NICs can be created by the Linux server?
A. OVS
B. Tun
C. Tap
D. Linux Bridge
Question 4
Which of the following is NOT a VXLAN proprietary concept?
A. VRF
B. NVE
C. VNI
D. VTEP
Question 5
In the Multi-Site solution of the CloudFabric solution, if you want to achieve Layer 2 communication between sites, which of the following interconnection methods can be selected?
A. VLAN Hand-off
B. Segment VXLAN
C. End-to-end VXLAN
D. Underlay way
Solutions:
| Question 1 Answer: A | Question 2 Answer: C | Question 3 Answer: B,C | Question 4 Answer: A | Question 5 Answer: A,B |
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