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Question 107 - 5V0-22.21 discussion

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A vSAN administrator is planning to deploy a new vSAN cluster with these requirements:

• Physical adapters share capacity among several traffic types

• Guaranteed bandwidth for vSAN during bandwidth contention

• Enhanced security

Which two actions should be taken to configure the new vSAN cluster to meet these requirements?

(Choose two.)

A.
Enable jumbo frames
Answers
A.
Enable jumbo frames
B.
Utilize Network I/O Control
Answers
B.
Utilize Network I/O Control
C.
Create static routes between the vSAN hosts
Answers
C.
Create static routes between the vSAN hosts
D.
Use IOPS Limit rules in storage policies
Answers
D.
Use IOPS Limit rules in storage policies
E.
Isolate vSAN traffic in a VLAN
Answers
E.
Isolate vSAN traffic in a VLAN
Suggested answer: B, E

Explanation:

According to VMware's official guide, Network I/O Control (NIOC) should be utilized in order to share the physical adapters' capacity among several traffic types. Additionally, isolating the vSAN traffic in a VLAN will provide enhanced security, as it isolates vSAN traffic from the rest of the network traffic.

Enabling jumbo frames and creating static routes between the vSAN hosts will not provide the desired result, as these are not related to the requirements. Utilizing IOPS Limit rules in storage policies is also not related to the requirements, as this is related to storage policies and not network configuration.

https://docs.vmware.com/en/VMware-vSphere/6.7/com.vmware.vsphere.virtualsan.doc/GUIDC228168F-6807-4C2A-9D74-E584CAF49A2A.html

About the vSAN Default Storage Policy

https://docs.vmware.com/en/VMware-vSphere/6.7/com.vmware.vsphere.virtualsan.doc/GUIDC228168F-6807-4C2A-9D74-E584CAF49A2A.html

https://core.vmware.com/resource/vmware-vsan-design-guide

VMware vSAN Design Guide | VMware

https://core.vmware.com/resource/vmware-vsan-design-guide

https://docs.vmware.com/en/VMware-Cloud-on-AWS/services/com.vmware.vsphere.vmc-awsmanage-data-center-vms.doc/GUID-EDBB551B-51B0-421B-9C44-6ECB66ED660B.htmlvSAN Policies

https://docs.vmware.com/en/VMware-Cloud-on-AWS/services/com.vmware.vsphere.vmc-awsmanage-data-center-vms.doc/GUID-EDBB551B-51B0-421B-9C44-6ECB66ED660B.html

asked 16/09/2024
Mark David
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