Thank you Ron, I appreciate the kind words. I am using EVE-NG in the presentation. I had switched from GNS3 last year and haven't looked back :) I have a video on my channel on how to set up EVE-NG using VMWARE Workstation Player: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-uEH3IN1295k.html You can also visit their site for written instructions on how to do the setup. www.eve-ng.net/
it will be more interesting without switch, just on Mikrotik as switch. I have a RB2011UAS, where wireless stop working so I bought a Ubiquiti as wireless AP, but I need setup Mikrotik as Router, as firewall, and as switch for several wifi (CCTV, Guest wifi, home Wifi, and chines Xiaomi smart home devices)