Queues PCQ

Pessoal, precisava implementar um controle de banda altomatico para cada ip conectado a minha rede navegar a 128/30k, usei essa regra:
/ip firewall mangle add chain=prerouting action=mark-packet new-packet-mark=all passthrough=no
/queue type add name="PCQ_download" kind=pcq pcq-rate=128000 pcq-classifier=dst-address
/queue type add name="PCQ_upload" kind=pcq pcq-rate=32000 pcq-classifier=src-address
/queue tree add parent=global-in queue=PCQ_download packet-mark=all
/queue tree add parent=global-out queue=PCQ_upload packet-mark=all

Agora queria adicionar a essa Queue:Max-Limit, Burst-Limit etc...
como Farei isso ?

Niguem sabe nada?????????????????????????