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Last Updated: Sep 05, 2026
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| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Huawei CloudFabric Solution | 30% | - CloudFabric Architecture and Components - CloudFabric Deployment Scenarios |
| Topic 2: Data Center Network Basic Knowledge | 15% | - Data Center and DCN Fundamentals - VXLAN and Overlay Technologies |
| Topic 3: Data Center Network Planning and Design | 8% | - Multi-Pod and Multi-Site Solutions - Underlay and Overlay Design Principles |
| Topic 4: Advanced Technologies and Applications of Data Center Networks | 31% | - Virtualization and OpenStack Networking - Kubernetes and Container Networking |
| Topic 5: Data Center Network Operation and Maintenance | 16% | - iMaster NCE-Fabric O&M Tools - O&M Best Practices |
Question 1
Which of the following descriptions of underlay routing is wrong when deploying a data center network?
A. When OSPF is used for underlay routing, only single-region OSPF can be deployed
B. Compared with OSPF, EBGP has lower computational consumption and better scalability
C. When EBGP is used for underlay routing, each group of active-active leaves is deployed on an AS
D. OSPF is recommended for small and medium-sized data center networks, and EBGP is recommended for large and medium-sized networks
Question 2
When the source VM and the destination VM are connected to the same Leaf switch, the EPG packet information is easy to obtain if micro-segmentation is deployed. However, in the cross-leaf scenario, if the source VM and the destination VM are not connected to the same leaf switch, the packet information needs to be passed in the packet Which of the following scenarios was used?
A. Carry the source EPG group ID in the G flag in the header of the VXLAN packet
B. In the 802. 1Q header carries the source EPG group ID
C. Carry the source EPG group ID in the reserved field in the VXLAN packet header
D. Carry the source EPG group ID in the VNI field in the VXLAN packet header
Question 3
Which of the following is not within the scope of the iMaster NCE-FabricInsight protocol layer health assessment?
A. VXLAN tunnels
B. BGP peer connection
C. OSPF connection
D. M-LAG group status
Question 4
Which of the following components of the CloudFabric Intelligent Lossless Network Solution for Multi-Computing Scenarios needs to support lossless features such as AI ECN to improve network performance?
A. Data center switches
B. Router
C. SmartNICs
D. iMaster NCE-FabricInsight
Question 5
Which of the following features can be used in the Cloudfabric centralized storage NoF+ solution to manage the connected hosts and storage nodes?
A. Zone
B. PFC
C. LLDP
D. BFD
Solutions:
| Question 1 Answer: A | Question 2 Answer: C | Question 3 Answer: A | Question 4 Answer: A | Question 5 Answer: A |
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