Tag Archive: set-VMHostAdvancedConfiguration

ESXi 5.1 VMFS HeapSize configuration using PowerCLI

There are a few of my customer still running vSphere 5.1 U1 and one of them reported an issue related to the VMFS Heap Size (VMFS3.MaxHeapSizeMB) configuration a few days ago. Keep in mind that my customer upgraded to U1 from a previous vSphere 5.1 version meaning that the old VMFS3.MaxHeapSizeMB was retained at 80 MB …

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ESXi host advanced configuration using PowerCLI – parameter Net.BlockGuestBPDU

I was recently asked by one customer to verify the existing Bridge Protocol Data Unit (BPDU) Filter configuration for their 75+ ESXi hosts and if needed (not activated) change the default configuration from the value “0” to the value “1” to activate the feature. This blog post will focus on the PowerCLI configuration and not explaining …

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