interfaces {
    ge-1/0/0 {
        unit 0 {
            family inet {
                filter {
                    input CLASSIFIER;
                }
                address 1.1.1.1/24;
            }
        }
    }
    ge-1/0/1 {
        unit 0 {
            family inet {
                address 2.2.2.1/24;
            }
        }
    }
}
class-of-service {
    drop-profiles {
        NC-low {
            fill-level 80 drop-probability 50;
            fill-level 95 drop-probability 100;
        }
        NC-high {
            fill-level 80 drop-probability 50;
            fill-level 95 drop-probability 100;
        }
    }
    interfaces {
        ge-1/0/1 {
            scheduler-map SCHEDULER-MAP;
            shaping-rate 250m;
        }
    }
    scheduler-maps {
        SCHEDULER-MAP {
            forwarding-class assured-forwarding scheduler AF;
            forwarding-class expedited-forwarding scheduler EF;
            forwarding-class network-control scheduler NC;
            forwarding-class best-effort scheduler BE;
        }
    }
    schedulers {
        NC {
            transmit-rate 50m;
            buffer-size temporal 30k;
            priority high;
            drop-profile-map loss-priority low protocol any drop-profile NC-low;
            drop-profile-map loss-priority high protocol any drop-profile NC-high;
        }
        AF {
            transmit-rate 70m;
            priority medium-high;
        }
        EF {
            transmit-rate percent 9 exact;
            priority medium-low;
        }
        BE {
            transmit-rate 150m;
            priority low;
        }
    }
}
firewall {
    family inet {
        filter CLASSIFIER {
            term NC {
                from {
                    port 179;
                }
                then forwarding-class network-control;
            }
            term EF {
                from {
                    dscp ef;
                }
                then forwarding-class expedited-forwarding;
            }
            term AF {
                from {
                    dscp af32;
                }
                then forwarding-class assured-forwarding;
            }
            term DEFAULT {
                then forwarding-class best-effort;
            }
        }
    }
}