Free Cisco 300-415 Actual Exam Questions - Question 10 Discussion

Question No. 10
How many vCPUs and how much RAM are recommended to run the vSmart controller on the KVM
server for 251 to 1000 devices in software version 20.4.x?
Select one option, then reveal solution.
US
FK
Fahad K.
2026-02-18

A imo, 4 vCPUs with 16 GB RAM fits better for 251-1000 devices.

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MD
Michael D.
2026-02-13

I’m ruling out D and C since 2 vCPUs or 8 vCPUs feel off for that device range. Between A and B, maybe RAM matters more than CPU here, so does 16 GB seem like the must-have for stability?

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SZ
Shah Z.
2026-02-06

B tbh, 4 vCPUs seem right and 8 GB RAM might still handle up to 1000 devices if load isn’t too heavy. Option A might be safer, but B isn’t totally out of the question.

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SZ
Shah Z.
2026-02-05

A/B? Thinking 4 vCPUs is definitely needed, but 8 GB RAM might be too low for stable performance with over 250 devices, so 16 GB seems safer. C feels like overkill.

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NM
Noah M.
2026-01-21

It’s not D for sure, 2 vCPUs and 4GB seems way too low to handle up to 1000 devices efficiently. Between the others, B with 4 vCPUs and 8GB looks a bit light on RAM but might be the official minimum. C with 8 vCPUs feels like overprovisioning for this scale based on previous docs I saw. So A with 4 vCPUs and 16GB RAM probably balances CPU and memory best for solid performance without going overboard.

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RG
Ravi G.
2026-01-18

Maybe C makes sense since handling up to 1000 devices likely needs more CPU power and RAM than just 4 vCPUs and 16 GB, so 8 vCPUs and 16 GB RAM fits better.

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RG
Ravi G.
2026-01-16

A/B? I think 4 vCPUs make sense, but not sure if 8 or 16 GB RAM is needed for that many devices.

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