I have a switch which has no access-list configured and there are no errors or packet drops on the trunk prots.
I can ping and traceroute to ther server with no delays.
I am try to find out how I can resolve this issue. As the users switch connects to the core and core has got connection to the Mail server.
I have also check the core and it fine.
Is their any debug commands that i could run to check the traffic utilization as IP accounting is not available on the 3750E switch.