Which dos attack tool, that is based on the dos operating system, sends out fragmented ip packets and can be used to target windows systems and network devices, such as cisco routers?

Denial-of-service (DoS) attacks usually flood servers, systems or networks with high traffic in order to engulf the victim resources and make it impossible for legitimate users to use them. This results to crashing the server. In this case, a tool used to attack windows servers and network devices in fragmented ip packets form is called "Jolt2".

Answer: Jolt2