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How to determine when a line card is over-subscribed

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RookThis

Technical User
Joined
Jul 27, 2002
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Is there any easy way to determine when a particular line card is over subscribed, other than looking at buffers and running calculations? I'm trying to proactively plan for gige to the desktop to ensure that our network hardware infrastructure is the appropriate type of card.
 
I highly doubt you're going to oversubscribe even a low end 48port gig blade with desktop PCs..


desktop pc's barely use more than 10mbit unless you're xferring files all day long, then it would be classified as a server.
 
you might be right on that, but how would you know if you don't check... and what about the desktops that are hitting the pcs that would be classified as servers? Shouldn't you check them to verify that they aren't being over subscribed? Or do you just not check because the pcs downstream at the access layer are only doing 10mbit of traffic generation. Things that make you go hmmmmm...
 
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