I suspect that you will only see arp table entries on the host side when there are actually VMs using that portgroup.
The portgroup itself has, afaik, no MAC address, and hence no arp table entry.
I suspect that you will only see arp table entries on the host side when there are actually VMs using that portgroup.
The portgroup itself has, afaik, no MAC address, and hence no arp table entry.