Monday, February 22, 2021

N9K Power grid redundancy question

Hello guys,

I need help regarding PSU grid redundancy on the Nexus 9K platform (N9504 precisely).

According to Cisco's Power Calculator tool, it shows me that " Three N9K-PUV-3000W-B in Grid redundancy mode" as one of the possible PSU configurations.

But as far as I know, it's not possible to configure grid redundancy with an odd number of PSUs.

So is it just an error from Power Calculator or it's possible to configure 2+1 power grid redundancy?



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