[edit]
root# run show configuration
## Last commit: 2010-05-11 21:28:49 UTC by root
version 10.1R1.8;
system {
    root-authentication {
        encrypted-password "$1$1LRTUFBc$tXJ0QsyzL7jy7jfVa0Lb7/"; ## SECRET-DATA
    }
    name-server {
        208.67.222.222;
        208.67.220.220;
    }
    services {
        ssh;
        telnet;
        web-management {
            http {
                interface vlan.100;
            }
            https {
                system-generated-certificate;
            }
        }
        dhcp {
            router {
                192.168.100.1;
            }
            pool 192.168.100.0/24 {
                address-range low 192.168.100.2 high 192.168.100.254;
            }
            propagate-settings ge-0/0/0.0;
        }
    }
    syslog {
        archive size 100k files 3;
        user * {
            any emergency;
        }
        file messages {
            any critical;
            authorization info;
        }
        file interactive-commands {
            interactive-commands error;
        }
    }
    max-configurations-on-flash 5;
    max-configuration-rollbacks 5;
    license {
        autoupdate {
            url https://ae1.juniper.net/junos/key_retrieval;
        }
    }
}
interfaces {
    interface-range interfaces-trusted {
        member ge-0/0/8;
        member ge-0/0/9;
        member ge-0/0/10;
        member ge-0/0/11;
        unit 0 {
            family ethernet-switching {
                vlan {
                    members vlan-trusted;
                }
            }
        }
    }
    interface-range interfaces-dmz {
        member ge-0/0/4;
        member ge-0/0/5;
        member ge-0/0/6;
        member ge-0/0/7;
        unit 0 {
            family ethernet-switching {
                vlan {
                    members vlan-dmz;
                }
            }
        }
    }
    ge-0/0/0 {
        unit 0 {
            family inet {
                address 1.1.1.3/27;
            }
        }
    }
    st0 {
        unit 0 {
            family inet {
                address 10.11.11.2/24;
            }
        }
    }
    vlan {
        unit 100 {
            family inet {
                address 10.10.10.1/24;
            }
        }
        unit 105 {
            family inet {
                address 192.168.100.1/24;
            }
        }
    }
}
routing-options {
    static {
        route 0.0.0.0/0 next-hop 1.1.1.1;
        route 192.168.100.0/21 next-hop 10.11.11.20;
    }
}
security {
    ike {
        policy srx-ike-p1 {
            mode aggressive;
            proposal-set compatible;
            pre-shared-key ascii-text "$9$GviHmn6Ap0IikT39C1IYg4ajH"; ## SECRET-DATA
        }
        gateway gwy-rtr-nadm01 {
            ike-policy srx-ike-p1;
            dynamic hostname "rtr-adm01@srx.com";
            external-interface ge-0/0/0.0;
        }
    }
    nat {
        source {
            rule-set trust-to-untrust {
                from zone [ dmz trust ];
                to zone untrust;
                rule source-nat-rule {
                    match {
                        source-address 0.0.0.0/0;
                    }
                    then {
                        source-nat {
                            interface;
                        }
                    }
                }
            }
        }
        static {
            rule-set srx-static {
                from zone untrust;
                rule ahtest1 {
                    match {
                        destination-address 1.1.1.20/32;
                    }
                    then {
                        static-nat prefix 192.168.100.2/32;
                    }
                }
                rule ahtest2 {
                    match {
                        destination-address 1.1.1.21/32;
                    }
                    then {
                        static-nat prefix 192.168.100.3/32;
                    }
                }
            }
        }
        proxy-arp {
            interface ge-0/0/0.0 {
                address {
                    1.1.1.20/32;
                    1.1.1.21/32;
                }
            }
        }
    }
    screen {
        ids-option untrust-screen {
            icmp {
                ping-death;
            }
            ip {
                source-route-option;
                tear-drop;
            }
            tcp {
                syn-flood {
                    alarm-threshold 1024;
                    attack-threshold 200;
                    source-threshold 1024;
                    destination-threshold 2048;
                    timeout 20;
                }
                land;
            }
        }
    }
    zones {
        security-zone trust {
            address-book {
                address LAN-AH-LEGACY 10.10.10.0/24;
            }
            host-inbound-traffic {
                system-services {
                    all;
                }
                protocols {
                    all;
                }
            }
            interfaces {
                vlan.100 {
                    host-inbound-traffic {
                        system-services {
                            all;
                        }
                    }
                }
            }
        }
        security-zone untrust {
            screen untrust-screen;
            host-inbound-traffic {
                system-services {
                    ike;
                }
            }
            interfaces {
                ge-0/0/0.0 {
                    host-inbound-traffic {
                        system-services {
                            dhcp;
                            tftp;
                            ping;
                            ike;
                        }
                    }
                }
            }
        }
        security-zone dmz {
            address-book {
                address srv-ahtest1 192.168.100.2/32;
                address srv-ahtest2 192.168.100.3/32;
                address LAN-DMZ 192.168.100.0/24;
            }
            interfaces {
                vlan.105 {
                    host-inbound-traffic {
                        system-services {
                            all;
                        }
                    }
                }
            }
        }
        security-zone vpn {
            address-book {
                address LAN-ADM 192.168.100.0/21;
            }
            interfaces {
                st0.0;
            }
        }
    }
    policies {
        from-zone trust to-zone untrust {
            policy trust-to-untrust {
                match {
                    source-address any;
                    destination-address any;
                    application any;
                }
                then {
                    permit;
                }
            }
        }
        from-zone trust to-zone trust {
            policy sec-tr-tr {
                match {
                    source-address any;
                    destination-address any;
                    application any;
                }
                then {
                    permit;
                }
            }
        }
        from-zone trust to-zone dmz {
            policy sec-tr-dmz {
                match {
                    source-address any;
                    destination-address any;
                    application any;
                }
                then {
                    permit;
                }
            }
        }
        from-zone dmz to-zone trust {
            policy sec-dmz-tr {
                match {
                    source-address any;
                    destination-address any;
                    application junos-icmp-ping;
                }
                then {
                    permit;
                }
            }
        }
        from-zone dmz to-zone untrust {
            policy sec-dmz-utr {
                match {
                    source-address any;
                    destination-address any;
                    application any;
                }
                then {
                    permit;
                }
            }
        }
        from-zone untrust to-zone dmz {
            policy nat-utr-20 {
                match {
                    source-address any;
                    destination-address srv-ahtest1;
                    application junos-icmp-ping;
                }
                then {
                    permit;
                }
            }
            policy nat-utr-21 {
                match {
                    source-address any;
                    destination-address srv-ahtest2;
                    application any;
                }
                then {
                    permit;
                }
            }
        }
        from-zone trust to-zone vpn {
            policy vpn-tr-vpn {
                match {
                    source-address LAN-AH-LEGACY;
                    destination-address LAN-ADM;
                    application any;
                }
                then {
                    permit;
                }
            }
        }
        from-zone vpn to-zone trust {
            policy ike-vpn-tr {
                match {
                    source-address LAN-ADM;
                    destination-address LAN-AH-LEGACY;
                    application any;
                }
                then {
                    permit;
                }
            }
        }
    }
}
wlan {
    cluster vlan-0-default {
        name juniper-ap-cluster;
        default-cluster;
        interfaces {
            vlan.0;
        }
    }
}
vlans {
    vlan-dmz {
        vlan-id 105;
        l3-interface vlan.105;
    }
    vlan-trusted {
        vlan-id 100;
        l3-interface vlan.100;
    }
}

[edit]
root#