If you’ve grabbed a copy of the rsc files to replicate my lab setup I’ll give you a few pointers with regard to setting up the VMs.
The hyper-visor I used was VirtualBox. Get it here: https://www.virtualbox.org/.
I used RouterOS 6.18 but any recent version should work fine.
The VM had 64MB ram and 128MB disk. I recommend you set these up to be sensible defaults for your needs.
I had two network connections:
- Adapter 1 was Host Only (for internal communications)
- Adapter 2 was Bridged (for management)
That should get you going.