[ns] Dedicated Buffers

Hi I am working on QoS in tiny buffer networks. As a part of my work I have made changes in the drop tail queue management so as to give some dedicated buffer size to real time traffic but even after changing the drop tail queue management I get the same results. Here is the changes made void

[ns] Dedicated Buffers

Hi I am working in QoS in small buffer networks.Is there is way by which I can dedicate some particular percentage of buffer at the router just to UDP packets. Thanx Ashish