Regarding Queue Management

Hello all,

Can you anybody let me know how can I manage the buffer size using
Linux tc utility, as I tried to understand Linux tc but was not able
to figure out the way for managing the buffer size for each queue
configured for each port of the switch.

I read somewhere that txqueuelen can be used for reducing the size of
the queue for each port which is 1000 by default, but could not verify
it.

I am able to shape the traffic as per the bandwidth requirements by
using minimum and maximum rates using tc linux and htb, but I am not
able to figure out the way for buffer size.

I appreciate your time and cooperation for my research.

Regards,
Ankur