firewall {
    family inet {
        filter replication-mf {
            term 1 {
                then {
                    policer replication-policer;
                    forwarding-class assured-forwarding;
                }
            }
        }
    }
    policer replication-policer {
        if-exceeding {
            bandwidth-limit 1g;
            burst-size-limit 62k;
        }
        then forwarding-class be;
    }
}