Mikrotik Limit Speed With Queue Tree

/ip firewall mangle
add action=mark-packet chain=prerouting in-interface=ether3-LAN \
    new-packet-mark=Total-Upload
add action=mark-packet chain=postrouting new-packet-mark=Total-Download \
    out-interface=ether3-LAN



/queue tree
add max-limit=2097152 name=Total-Download packet-mark=Total-Download parent=\
    global queue=default
add max-limit=2097152 name=Total-Upload packet-mark=Total-Upload parent=\
    global queue=default