...
set interfaces ge-0/0/2 unit 0 family inet dhcp
set security zones security-zone untrust screen untrust-screen;
interfaces fe-0/0/2.0 host-inbound-traffic system-services dhcp
...
set interfaces ge-0/0/2 unit 0 family inet dhcp
set security zones security-zone untrust screen untrust-screen;
interfaces fe-0/0/2.0 host-inbound-traffic system-services dhcp