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Question 1

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

Options :

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 2

Data center networks usually use the Spine-Leaf architecture, in which VAS devices such as FW and LB are connected to the data center network through which of the following nodes?

Options :

A : Border Leaf

B : Spine

C : Service Leaf

D : ServerLeaf

Answer: C

Question 3

Which of the following descriptions of container technology and virtual machine technology is wrong?

Options :

A : Container images are smaller than virtual machines

B : Containers start up faster than virtual machines

C : Containers don't need separate kernels

D : Containers are more isolated than virtual machines

Answer: D

Question 4

Which of the following lossless technologies can be deployed in an intelligent lossless data center network based on Huawei's CloudFabric solution?

Options :

A : IQCN

B : PFC

C : ECN

D : INOF

Answer: A,B,C,D

Question 5

Which of the following scenarios is CloudFabric suitable for lossless networking?

Options :

A : HPC high-performance computing scenarios

B : AI Distributed computing scenarios

C : Distributed storage scenarios

D : Centralized storage scenario

Answer: A,B,C,D