[edit firewall]
root@vMX-4-PE# show | display set
set firewall policer 1M if-exceeding bandwidth-limit 1m
set firewall policer 1M if-exceeding burst-size-limit 100k
set firewall policer 1M then discard
set firewall policer 2M if-exceeding bandwidth-limit 2m
set firewall policer 2M if-exceeding burst-size-limit 150k
set firewall policer 2M then discard
set firewall filter exemple term 1 from address 192.168.0.0/29
set firewall filter exemple term 1 then policer 1M
set firewall filter exemple term 1 then accept
set firewall filter exemple term 2 from address 192.168.1.0/27
set firewall filter exemple term 2 then policer 2M
set firewall filter exemple term 2 then accept

root@vMX-4-PE# show
policer 1M {
    if-exceeding {
        bandwidth-limit 1m;
        burst-size-limit 100k;
    }
    then discard;
}
policer 2M {
    if-exceeding {
        bandwidth-limit 2m;
        burst-size-limit 150k;
    }
    then discard;
}
filter exemple {
    term 1 {
        from {
            address {
                192.168.0.0/29;
            }
        }
        then {
            policer 1M;
            accept;
        }
    }
    term 2 {
        from {
            address {
                192.168.1.0/27;
            }
        }
        then {
            policer 2M;
            accept;
        }
    }
}


root@vMX-4-PE# show | display set
set interfaces ge-0/0/7 flexible-vlan-tagging
set interfaces ge-0/0/7 unit 1010 vlan-id 1010
set interfaces ge-0/0/7 unit 1010 family inet filter input exemple
set interfaces ge-0/0/7 unit 1010 family inet filter output exemple
set interfaces ge-0/0/7 unit 1010 family inet address 192.168.1.1/27
set interfaces ge-0/0/7 unit 1010 family inet address 192.168.0.1/29

root@vMX-4-PE# show
flexible-vlan-tagging;
unit 1010 {
    vlan-id 1010;
    family inet {
        filter {
            input exemple;
            output exemple;
        }
        address 192.168.1.1/27;
        address 192.168.0.1/29;
    }
}