Ensure egrep -c '(vmx|svm)' /proc/cpuinfo returns a value > 0. If it returns 0, your VM is not nested virtualized.
A: No. These are official evaluation or IOL images provided by vendors for lab use. The "exclusive" aspect refers to the formatting, pre-configuration, and driver integration specific to EVE-ng v5/v6. -EXCLUSIVE- Download All Eve-ng Images