Free Practice Huawei H12-921_V1.0 Exam Questions 2025

Stay ahead with 100% Free HCIE-Data Center Network (Written) V1.0 H12-921_V1.0 Dumps Practice Questions

Page: 1 / 49

Total 241 Questions | Updated On: Apr 21, 2025

Add To Cart

Question 1

In the CloudFabric solution, which of the following is the correct order in which VMs are launched in the computing linkage scenario: (1) Created by the computing administrator

VM;(2) iMaster NCE-Fabric obtains VM on-line information through VMM (3) The network administrator creates the corresponding virtual network through iMaster NCE-Fabric (4) iMaster NCE-Fabric senses the location of the VM and automatically delivers the mapping of VLAN and VNI

A : 1234

B : 3142

C : 4132

D : 3124

Answer: D

Question 2

Which of the following is wrong in the description of communication between VMs in a DVS distributed virtual switch environment in server virtualization?

A : VMs in the same port group, if they are on different hosts, can reach DVS on the destination host through the uplink of DVS and finally complete communication with the remote VM

B : VMs in different port groups (belonging to different VLANs) need to go through the uplink of the DVS to the physical switch, through which the VLAN is implemented Communications

C : VMs in the same port group, if they are in the same host, can communicate directly via DVS

D : VMs that are in different DVSs but belong to the same VLAN port group can communicate directly over DVS

Answer: D

Question 3

Which of the following parameters does OpenStack use to define a virtual machine specification?

A : Label

B : Instance

C : Datasheet

D : Flavor

Answer: D

Question 4

Which of the following descriptions of firewalls is wrong when deploying a data center network?

A : After different security zones are divided on the firewall, the different security zones are isolated by default

B : Firewalls can be deployed alongside Border Leaf to control secure access to incoming and outgoing traffic

C : The firewall can be managed through SecoManager, but the service needs to be configured manually

D : Firewalls can be deployed in active and standby image mode to enhance reliability

Answer: C

Question 5

In a data center network, which of the following technologies is required to enable virtual machine traffic to access the VAS services provided by FW and LB in turn according to a specific path?

A : Security group

B : EIP

C : Microsegmentation

D : Business chain

Answer: D

Page: 1 / 49

Total 241 Questions | Updated On: Apr 21, 2025

Add To Cart