How to prioritize bandwidth

Hi folks,

Have anyone configured router to limit downloads for critical packets?

The goal is to prioritize important traffic like browsing and gaming against huge downloads and video streaming? I’ve done some queue tree long time ago but not sure it was done correctly. I have seen some examples where you prioritize traffic by ports but I think it’s better to just order them by traffic importance.

Any ideas or ready config please?

http://forum.mikrotik.com/t/using-routeros-to-qos-your-network-2020-edition/66683/1

god…