system {
    host-name R1;
    root-authentication {
        encrypted-password "$1$n9jUhnsz$8yXN2S9Uhknaa2VlnDMfB0"; ## SECRET-DATA
    }
    login {
        user user {
            uid 2000;
            class super-user;
            authentication {
                encrypted-password "$1$cFm8fUGb$Fvp3p0qgR.89LMb3wS8Lt/"; ## SECRET-DATA
            }
        }
    }
    services {
        ftp;
        ssh;
        telnet {
            connection-limit 10;
            rate-limit 150;
        }
        web-management {
            http {
                interface [ ge-0/0/0.0 ge-0/0/1.1 ge-0/0/1.2 ge-0/0/1.3 ge-0/0/1.4 ge-0/0/3.0 ];
            }
        }
    }
    syslog {
        user * {
            any emergency;
        }
        file messages {
            any any;
            authorization info;
        }
        file interactive-commands {
            interactive-commands any;
        }
    }
    license {
        autoupdate {
            url https://ae1.juniper.net/junos/key_retrieval;
        }
    }
}
chassis {
    fpc 0 {
        pic 0 {
            tunnel-queuing;
        }
    }
}
interfaces {
    ge-0/0/0 {
        unit 0 {
            description to_ISP_10M;
            family inet {
                address 10.10.1.3/24;
            }
        }
    }
    gr-0/0/0 {
        per-unit-scheduler;
        unit 13 {
            description Tunnel_to_SovGavan;
            tunnel {
                source 10.10.1.3;
                destination 10.10.13.2;
            }
            family inet {
                filter {
                    output out;
                }
                address 10.37.252.33/30;
            }
            copy-tos-to-outer-ip-header;
        }
    }
    ge-0/0/1 {
        description Trunk_to_Nortel8310;
        per-unit-scheduler;
        vlan-tagging;
        unit 1 {
            description KSPD;
            vlan-id 20;
            family inet {
                address 10.37.200.200/24;
            }
        }
        unit 2 {
            description RTCoMM_DFO;
            vlan-id 3;
            family inet {
                address 10.200.116.200/24;
            }
        }
    }
    ge-0/0/2 {
        unit 0 {
            description TO_RTComm;
            family inet {
                address 10.201.27.2/30;
            }
        }
    }
    ge-0/0/3 {
        unit 0 {
            description RTCOMM_OPFR;
            family inet {
                address 10.200.27.254/24 {
                    primary;
                }
                address 10.200.27.2/24;
            }
        }
    }
}
snmp {
    community opfr {
        authorization read-only;
    }
    community public {
        authorization read-only;
    }
}
routing-options {
    static {
        route 10.10.0.0/16 next-hop 10.10.1.1;
        route 0.0.0.0/0 next-hop 10.201.27.1;
        route 10.200.77.0/24 next-hop 10.200.27.3;
    }
    router-id 192.168.1.1;
}
protocols {
    ospf {
        area 0.0.0.0 {
            interface ge-0/0/1.1;
            interface ge-0/0/1.2 {
                metric 128;
            }
            interface ge-0/0/3.0 {
                metric 128;
            }
            interface gr-0/0/0.13;
        }
    }
}
class-of-service {
    forwarding-classes {
        queue 0 q1;
        queue 1 q2;
        queue 2 q3;
        queue 3 q4;
    }
    interfaces {
        gr-0/0/0 {
            unit 13 {
                scheduler-map out;
                shaping-rate 2m;
                rewrite-rules {
                    dscp QOS;
                }
            }
        }
    }
    rewrite-rules {
        dscp QOS {
            forwarding-class q3 {
                loss-priority low code-point ef;
                loss-priority high code-point ef;
            }
            forwarding-class q2 {
                loss-priority high code-point ef;
                loss-priority low code-point ef;
            }
        }
    }
    scheduler-maps {
        out {
            forwarding-class q1 scheduler data;
            forwarding-class q2 scheduler voip;
            forwarding-class q3 scheduler video;
            forwarding-class q4 scheduler nc;
        }
    }
    schedulers {
        data {
            transmit-rate remainder;
            buffer-size remainder;
            priority low;
        }
        voip {
            transmit-rate percent 30;
            buffer-size percent 30;
            priority strict-high;
        }
        nc {
            transmit-rate percent 5;
            buffer-size percent 5;
            priority high;
        }
        video {
            transmit-rate 512k;
            priority high;
        }
    }
}
security {
    zones {
        security-zone trust {
            host-inbound-traffic {
                system-services {
                    any-service;
                }
                protocols {
                    all;
                }
            }
            interfaces {
                all;
            }
        }
    }
    policies {
        from-zone trust to-zone trust {
            policy permit1 {
                match {
                    source-address any;
                    destination-address any;
                    application any;
                }
                then {
                    permit;
                    count;
                }
            }
        }
        default-policy {
            permit-all;
        }
    }
    alg {
        dns disable;
        ftp disable;
        h323 disable;
        mgcp disable;
        real disable;
        rsh disable;
        rtsp disable;
        sccp disable;
        sip disable;
        sql disable;
        talk disable;
        tftp disable;
        pptp disable;
    }
    flow {
        allow-dns-reply;
        tcp-session {
            no-syn-check;
            no-syn-check-in-tunnel;
            no-sequence-check;
        }
    }
}
firewall {
    family inet {
        filter out {
            interface-specific;
            term voip {
                from {
                    source-address {
                        10.37.253.254/32;
                    }
                }
                then {
                    loss-priority low;
                    forwarding-class q2;
                    accept;
                }
            }
            term polycom_voice {
                from {
                    source-address {
                        10.200.27.198/32;
                        10.200.27.197/32;
                    }
                    precedence 2;
                }
                then {
                    loss-priority low;
                    forwarding-class q2;
                    accept;
                }
            }
            term polycom_video {
                from {
                    source-address {
                        10.200.27.198/32;
                        10.200.27.197/32;
                        10.200.27.199/32;
                        10.200.27.200/32;
                    }
                    precedence 4;
                }
                then {
                    loss-priority medium-low;
                    forwarding-class q3;
                    accept;
                }
            }
            term polycom_video_MJC50 {
                from {
                    source-address {
                        10.200.116.20/32;
                        10.200.116.21/32;
                    }
                }
                then {
                    loss-priority medium-low;
                    forwarding-class q3;
                    accept;
                }
            }
            term default {
                then {
                    loss-priority high;
                    forwarding-class q1;
                    accept;
                }
            }
            term nc {
                from {
                    dscp [ cs6 cs7 ];
                }
                then {
                    forwarding-class q4;
                    accept;
                }
            }
        }
    }
}