Printer / Network Error - Go slow and no images printing
MY network appears to be running quite slowly recently, it took me 4 hours to image a machine when it usually takes 2, users are finding login times are getting longer and for some mysterious reason my printers have stopped printing pictures, not all the time however usually just when there's a picture in a document, it'll print the text upto the picture then stop and kick out the error limitcheck error: image.
We've had no new additions to the network in terms of extra machines/switches etc that should cause extra traffic on the network.
Is there a program that can "see" all the network traffic and potentially pinpoint if one machine is hammering bandwidth? or any other ideas?