# dladm show-phys | grep i40e net4 Ethernet up 10000 full i40e0 net6 Ethernet up 10000 full i40e2 net5 Ethernet up 10000 full i40e1 net7 Ethernet up 10000 full i40e3
# dladm create-vlan -l link -v vid vlan-link
where link specifies the link on which the VLAN interface is being created, Vid indicates the VLAN ID number, and vlan-link specifies the name of the VLAN, which can also be an administratively-chosen name.
# dladm show-vlan
# ipadm create-ip interface
where interface uses the VLAN name.