Does the HPE OneView for vCenter (OV4VC) plug-in deliver this benefit?
provides a catalog from which admins and developers can choose VM templates and instantly deploy VMS

A customer has a VMware vSphere environment deployed on HPE Synergy. The customer wants to use DirectPath IO (DPIO) on several HPE Synergy compute modules. You think this could cause problems.
Is this an issue about which you should warn the customer? DPIO prevents the ESXi host from being part of an HA cluster.

A customer has an HPE FlexFabric data center network, which was working correctly. Then the customer added VMware NSX, and now VM-to-VM traffic in logical networks is not being forwarded by the network infrastructure.
Could this be the issue?
The MTU on the VXLAN transport VLAN on the FlexFabric switches is smaller than that used by the VXLAN transport.