I'm using my Raspberry to stream games on my desktop using Steam link. To optimize my connection I would like to apply QoS so that my gaming experience is'nt disturbed by some other network traffic.
For this purpose, I have created a seperate VLAN & subnet which is used by my desktop & Raspberry. Now I would like to apply QoS so that this VLAN has priority on all other network traffic. I have found this QoS wiki page which refers to this SQM wiki page. As far as I understand, these guides refer more to LAN -> WAN traffic and not intra LAN traffic as in my use case.
How could I achieve a priority for this VLAN?