Simple configuration paste here. Not much to say.
set routing-instances ROUTING_INSTANCE_NAME system services dhcp-local-server group GROUP_NAME interface irb.111
set routing-instances ROUTING_INSTANCE_NAME access address-assignment pool POOL_NAME family inet network 172.16.111.0/24
set routing-instances ROUTING_INSTANCE_NAME access address-assignment pool POOL_NAME family inet range RANGE_NAME low 172.16.111.222
set routing-instances ROUTING_INSTANCE_NAME access address-assignment pool POOL_NAME family inet range RANGE_NAME 172.16.111.232
set routing-instances ROUTING_INSTANCE_NAME access address-assignment pool POOL_NAME family inet dhcp-attributes maximum-lease-time 1800
set routing-instances ROUTING_INSTANCE_NAME access address-assignment pool POOL_NAME family inet dhcp-attributes name-server 172.16.111.254
set routing-instances ROUTING_INSTANCE_NAME access address-assignment pool POOL_NAME family inet dhcp-attributes router 172.16.111.1
set routing-instances ROUTING_INSTANCE_NAME access address-assignment pool POOL_NAME family inet dhcp-attributes tftp-server 172.16.111.10
#EITHER OR
set routing-instances ROUTING_INSTANCE_NAME access address-assignment pool POOL_NAME family inet dhcp-attributes option 150 ip-address 172.16.111.10
Work, and stuff 