Client protocol configuration!

Hi there,

We run 11 intranetware servers / 750 pc’s
from within our wan. We are noticing that there is starting to be a slowness issue.
We have had the “Wiring guys in” no problem. I have a suspicion that it may be that we have to much broadcast triffic / NETBIOS names etc. Could this be right?
Each Pc has client 32 on it + Tcpip for the internet / e-mail. How do I go about trying to figure this out? I do not have a protocol analyzer. Can I do this without a
protocol analyzer?

Thanks for the help

Jamie