/interface vlan
add interface=ether4_trunk name=vlan-10 vlan-id=10
add interface=ether4_trunk name=vlan-20 vlan-id=20
add interface=ether4_trunk name=vlan-30 vlan-id=30
/interface ethernet
set [ find default-name=ether2_UnifiPOE ] arp=proxy-arp name=ether2_trunk
/interface vlan
add interface=ether2_trunk name=vlan-10 vlan-id=10
add interface=ether2_trunk name=vlan-20 vlan-id=20
add interface=ether2_trunk name=vlan-30 vlan-id=30
/interface bridge port
add bridge=bridge_trunk disabled=yes interface=ether2_UnifiPOE
/interface bridge vlan
add bridge=bridge_trunk disabled=yes tagged=ether2_UnifiPOE,ether4_trunk vlan-ids=10,20,30