This is driving me nuts, and I found some similar questions in the forums, but nothing that worked for me...
I've just brought up a new office. It's connected to my MPLS via ethernet, so the router has a full gig link to my carrier, but at present the port speed is limited to 12 megs.
NPM is happily telling me that I'm using less than 1% of my circuit for anything under almost a full saturation....
So how can I tell NPM that the circuit is only 12 megs? I couldnt seem to figure out how to edit the bandwidth speeds in system manager, they are greyed out....