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Huawei H12-921_V1.0 Exam Syllabus Topics:

Huawei HCIE-Data Center Network (Written) V1.0 Sample Questions:

1. In the service chain, firewall (FW), load balancing (LB), application accelerator, legitimacy interception, NAT, etc. are collectively referred to as which of the following?

A) SF
B) sc
C) SFF
D) SFP

2. In the CloudFabric solution, iMaster NCE-Fabric supports network O&M based on physical topology. When the color of a device in a physical topology is red, which of the following meanings is indicated?

A) There is an emergency alarm
B) The link is disconnected and a non-emergency alarm exists
C) The device is offline
D) Both the device and the link are normal

3. Which of the following descriptions of the basic concepts of Neutron is wrong?

A) The virtual machine can access the external network through the floating IP, but the outside world cannot access the virtual machine through the FLoating IP
B) External Network is a special type of network that enables virtual machines to communicate with external networks
C) Router is used to connect subnets within a tenant to the same network or between different networks, as well as to connect internal and external networks
D) Security Group implements basic access control for virtual machine traffic

4. In the CloudFabric Cloud-Network Integration OpenStack scenario, a company wants the VMs created in the data center to be able to access the Internet Which of the following is the key content created on OpenStack?

A) External gateways
B) External Networks
C) Business chain
D) Security group

5. Runbook action (An action is composed of multiple steps, in which of the following APIs should each step be required??)

A) NETCONF
B) RESTful
C) gRPC
D) OpenFlow

Solutions: