I work with a school and we have a high number of use on our network i we get 256/512 from our ISP ,when i use simple queues and gave each Pc 4/10kbps but the system couldnot browse well please what is the minimal bandwith that can cary a system thank
First of all you dont need all that uplink, why not reduce it to 128kbps and increase your downlink instead. If you can manage virus and worm activities on your network you wont need 256kbps uplink. I am using 512/2048.
To your simple queue for each system; try 16/32. Or you increase gradually then get a value that suits your need. Also make sure those systems are used for just surfing the net and not for playing audio or video online.
Hope this sorts out your problem...