- Purple, 4500 points or more
I suddenly started having packet loss and long ping times yesterday morning. No configuration changes to my knowledge. There is a 3750 acting as a core switch and default gateway. It is connected to several 3560s via fiber. Loss/delay is throughout the network, not just on one access switch. I see the loss/delay even if I connect 2 devices directly to the 3750. However, I have replaced this switch with a 3560 and still see the same issue. I have a TAC case open, but no progress to this point. Any help is greatly appreciated.