WIFI Speed limit

Hi Every one
i Have RB911 and 53 Users my wifi just like repeater so i don’t have IP address and DHCP and others
I’m asking if there is a way to set limit for 53 users.
with best regards .

There is maximum station count in Ap mode you can set to any value…

You can use max-station-count, but if some incorrect user will connect, and your legitimate user will have no access.
Better use Access-List and enter the specific MAC addresses that you want to allow.

but i don’t have all users mac address to use “default authenticate”
exactly i need something publicly like PCQ bandwidth and if possible without having IP address and DHCP
or i’m asking if there is other way or we can do it with PCQ
in both ways i dont have any idea about what can i do ?
best regards .