good morning,
i use mikrotik 009 as a simple vlan switch, port 1 trunk, the rest with pvid, how can i set up simple port prioritization?

initial configuration:

/interface bridge
add name=bridge1 protocol-mode=none vlan-filtering=yes
/interface bridge port
add bridge=bridge1 interface=ether1
add bridge=bridge1 interface=ether2 pvid=10
add bridge=bridge1 interface=ether3 pvid=11
add bridge=bridge1 interface=ether4 pvid=12
/interface bridge vlan
add bridge=bridge1 tagged=ether1 untagged=ether2 vlan-ids=10
add bridge=bridge1 tagged=ether1 untagged=ether3 vlan-ids=11
add bridge=bridge1 tagged=ether1 untagged=ether4 vlan-ids=12

I understand that you need to enable a firewall on the bridge and mark the packets, and then make a simple queue? Can someone tell me the exact settings?