A few weeks back I posted about my experience using VirtualBox to create running Arista vEOS instances. I loved how VirtualBox made is so easy to create VMs. However it seemed unwieldy and error prone to rely upon the VirtualBox console to attach each vEOS interface to a particular LAN segment. My last post explored using the CLI to create these mappings. I had planned to generate topologies using a script to create the appropriate vboxmanage commands at some later date….