In this video I briefly describe how to download the Cisco CSR1000V, a virtual router from Cisco and install it in a Hyper-V virtual machine. This is a great alternative to using physical routers in an all-virtual environment, or when learning about Cisco and how to configure the IOS. NOTE: I do not know the full legal implications of running Cisco IOS in a virtual environment. If you do this, please research the licensing requirements yourself