I am the network administartor of my company (bank). Of resent, we noticed something strange on the network. All ATM will be reachable through ping, but that application on it wont work, then after some time, ithe application will work again. At times it wont be pingable, after a while it will be fine. We are using 2 6509 VSS switches, so cpu utilization is fine. Please help resolve this issue, as the bank is loosing money. could it be tcp connection related , pls help out.
I have this problem too.