4.7.1 Packet Tracer - Physical Layer Exploration - Physical Mode 

I dont understand why teachers talk about random stuff and not what's actually in our assignments. But great video as always your basically the real teacher for our next gen of computer scientists.

These videos are really helping me. Thank you so much for your hard work!

Thank you for this video! I really appreciated it and enjoyed following along 🙂

thanks for the walkthrough it helped me alot!

thank you so much for your help in sharing these videos

Thank you very much!

μπραβο εισαι παλικαρι καλο

siendo de origen español porque no defiendes el idioma y lo haces en español como en otros vídeos..

It is Packet 4.7.2 not 4.7.1