29. CCNA Ch15 - OSI Application, Presentation, and Session Layers 

Very informative please keep updating the course. I like the way you explain 😀

Very informative

Good explanation dan thnk you

Great content. Hey Dan can we get you to do a a video on how to check email via telnet?

HI, sir just to notice you that we have some trouble to download you PKT file on your website so plz could u do something to fix that sorry

Hi dan, i have question about changing your location with vpn or mybe proxy ,if you Can Do tutoriel about this for exemple when you install apk vpn on your Android and changing your location i am confised about that ple dans do tutoriel about that

Rdp for remot to Access another pc from yours but witch port .