hi...
as far as i know,there is no such mgmnt s/w from cisco for doing b/w utilization monitoring on each pc basis...but if u r using catalyst 2950 series or higher version switches there is a scope for doing so by the CMS (cluster mgmnt s/w) which is built into the switch...
if u r using pix ,u can monitor the b/w utilization on inside/outside interface using PDM..but that wont give you individual pc based b/w utilization graphs..
so most probably u will have to rely on other software..
try the following links for both free to download and proprietary solutions for b/w monitoring s/w...
http://people.ee.ethz.ch/~oetiker/webtools/mrtg/
http://www.openxtra.co.uk/products/
http://www.paessler.com/prtg/download
rgds
Shiju V.Joseph
Automation Experts
