Ok my friend and I are currently enrolled in Cisco 2 Networking Academy at our local Vocational School. We have to do labs in each chapter and in one of our upcomming labs we have to have 7 computers attached to 3 routers and 2 switches, and instead of having to setup up all the workstations so that we can ping them all we wanted to put 4 nic cards in 1 machine and be able to ping to them seprately. We need a program to specify which nic we are pinging from.

Thanks