An implementation engineer has just finished connecting a multi-rack VxRail cluster over a Layer 3 network. When attempting to migrate System VMs from the first rack to the second rack, they receive an error.
What is a possible reason for the error?

You are performing a troubleshooting steps on a 4 node VxRail cluster. The cluster uses Erasure Coding for all VMs. When you attempt to put a node into maintenance modeusing the recommended vSAN data migration policy, the operation fails.
What could be done to successfully put the node into maintenance mode?

What are the minimum requirements for a customer-supplied VDS in a VxRail deployment?

Which vCenter object is created automatically when deploying VxRail with an external vCenter Server?

You are expanding an existing 6 node VxRail V470F cluster by adding two additional V570F nodes.
What is the minimum VxRail version that will support this configuration?