The baseline files all take this form. The only real difference is the hostname, and the IP address assinged to fe-0/0/0.0 which will be used for management access to the router.
system { host-name J2300-1; root-authentication { encrypted-password "$1$KUi/iDD6$MCL5jDu1YOY34UJnY1Umx1"; ## SECRET-DATA } login { user admin { uid 2000; class super-user; authentication { encrypted-password "$1$WiqwSonU$zpWg.Mcw.9.KVyFuGqwov/"; ## SECRET-DATA } } services { ssh { root-login allow; protocol-version v2; } telnet; } syslog { user * { any emergency; } file messages { any notice; authorization info; } file interactive-commands { interactive-commands any; } } } interfaces { fe-0/0/0 { unit 0 { family inet { address 172.16.11.11/24; } } } fe-0/0/1 { vlan-tagging; } }