VMware 5V0-21.21 Exam - Topic 7 Question 92 Discussion

Actual exam question for VMware's 5V0-21.21 exam

Question #: 92
Topic #: 7

[All 5V0-21.21 Questions]

Upon checking the latency goal under vSAN performance diagnostics, the vSAN Administrator sees this message displayed:

The increase in latency in the vSAN stack might be beyond expected limits.

Which two root causes can be identified to help remediate the issue? (Choose two.)

AvSAN VMKemel portgroup is configured with the ''Route based on IP hash'' teaming policy

BvSAN encryption is enabled

CLarge packet losses and retransmissions on the network layer

DIncorrect sizing of the disk groups capacity disks

EOne or more disk groups are congested

Show Suggested Answer

Suggested Answer: C, E

by Glendora at Mar 03, 2026, 05:25 PM

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Jessenia

2 days ago

I’m a bit confused about A; I thought the teaming policy shouldn’t affect latency that much, but it might be worth considering.

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Nana

7 days ago

I practiced a similar question, and I think E could definitely be a factor if there’s congestion in the disk groups.

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Javier

12 days ago

I’m not entirely sure, but I feel like D might be relevant if the disk groups aren’t sized correctly.

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Karina

17 days ago

I remember something about network issues causing latency, so I think C could be a root cause.

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Laurel

23 days ago

I recall that the teaming policy in A could affect performance, but I don't think it's as likely as the disk group issues.

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Yolande

28 days ago

I think B regarding vSAN encryption could potentially add some latency, but I'm not confident it's a primary cause.

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Krissy

1 month ago

I'm not entirely sure, but I feel like E about disk group congestion might also be a factor. We practiced a similar question on that.

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Jade

1 month ago

I remember discussing how network issues can really impact latency, so I think C about packet losses could be a root cause.

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