Hi,
Whenever any computer from Set A tries to copy anything from the CentOS Sever it kills all other communication on Set A. No other ports function until that transfer is done.
I can copy to Set B from the Server and it's just fine.
I've tried swapping out switches, cables, and NIC's. The same thing happens.
It's almost as if all the 10/100 ports are sharing a single band and when any of them copies a file it cripples the entire line.
I always thought that all ports on a switch had their own bandwidth, so I should be able to have ten clients on Set A copy files from the server before I see any slowdown, but if only one copies, it kills it.
Any ideas would be great!