Discuss VMware 5V0-31.23 Exam Topic 4 Question 31

An administrator wants to deploy a VMware Cloud Foundation (VCF) VI Workload Domain (WLD). The WLD will use a vSAN stretched cluster across availability zones.

What configuration step meets the requirements?

ACreate a single host overlay network per availability zone with a DHCP scope

BCreate a single host overlay network per availability zone with an IP Pool

CCreate a site for the vSAN Witness by placing a single node ESXi host in the VI WLD

DCreate a site for the vSAN Witness by placing a single node ESXi host in the management WLD

Suggested Answer: D

For a vSAN stretched cluster deployment across availability zones in VMware Cloud Foundation, a vSAN Witness is required to maintain data consistency and quorum between the two sites. This witness node is typically deployed as a single ESXi host in the Management Workload Domain (WLD), separate from the active VI Workload Domain. This configuration provides fault tolerance and ensures that the witness is isolated from the main workload domain, enhancing stability and recovery in case of a failure in one of the availability zones.

Other options are incorrect because they involve configurations that do not meet the specific requirements for a stretched vSAN cluster setup with a dedicated vSAN Witness in a secure, isolated location.

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21 comments · newest first

Willie 2 days ago

I feel like D complicates things unnecessarily. Keep it simple with C.

Blair 7 days ago

C is definitely the right move. Witness needs to be in the WLD.

Louis 12 days ago

I agree, but what about option D? It could work too.

Louvenia 17 days ago

I think option C is the best choice. It sets up the vSAN Witness correctly.

Salley 23 days ago

D could lead to issues later. Better to keep it in the VI WLD.

Marge 28 days ago

C is definitely the way to go. It simplifies the architecture.

Xenia 1 month ago

I’m not sure about B. It might complicate the network setup unnecessarily.

Kristine 1 month ago

I’m leaning towards B. An IP Pool makes more sense for resource allocation.

Aileen 1 month ago

Option A seems off. A single host overlay network won’t cover the stretched cluster needs.

Annett 2 months ago

I agree with Eliz. The Witness needs to be in the VI WLD.

Carlota 2 months ago

I feel like option D could work too, but it’s not as straightforward.

Eliz 2 months ago

I think option C is the best choice. It directly addresses the vSAN Witness requirement.

Roselle 2 months ago

I’m surprised this question is so tricky!

Hyun 2 months ago

Wait, is D really a valid option? Seems off to me.

Shoshana 2 months ago

Totally agree with C, it’s essential for stretched clusters!

Viva 3 months ago

I think B makes more sense for the overlay network.

Alva 3 months ago

Option C is the right choice for vSAN Witness setup.

Mireya 3 months ago

I'm leaning towards option C because it mentions placing the ESXi host in the VI WLD, which seems to align with the requirements for a stretched cluster.

Aliza 3 months ago

I feel like option A and B are both about overlay networks, but I can't remember which one is correct for this scenario.

Hyun 3 months ago

I think we practiced a question similar to this, and I recall that the vSAN Witness needs to be separate from the main workload domains.

Lorita 4 months ago

I remember we discussed the importance of having a vSAN Witness for stretched clusters, but I'm not sure if it should be in the VI WLD or the management WLD.

VMware 5V0-31.23 Exam - Topic 4 Question 31 Discussion