When you enable IP source Guard on private VLAN ports, which additional action must you take for IP Source Guard to be effective?

When you enable IP source Guard on private VLAN ports, which additional action must you take for IP Source Guard to be effective?
A . Enable DHCP snooping on the isolated VLAN
B . Enable BPDU guard on the isolated VLA
D . Enable BPDU guard on the primary VLA
F . Enable DHCP snooping on the primary VLA

View Answer

Answer: D