This is the real reason I bought a house

New phone ☎️

Is it just me?

Just published a new CCNA lesson: How the TCP/IP Model Actually Works. 🎥 youtube.com/watch?v=yM-XNq9A… I rebuilt this one from scratch to cut through the usual OSI vs TCP/IP confusion and explain what each layer really does in practice. Give it a watch!

PhD-level intelligence 🦄

Come on these are the same logo

AI can find patterns humans can’t. Like the m in “Lab”.

My CCNA practice exams are now on Udemy! Check the first reply for the link.

Day 33! youtu.be/rwkHfsWQwy8?si=L7cL…

Just got an email from Cisco...no CCNA changes confirmed?? I'll wait for Cisco Live to be sure.

My publisher is having a 50% off sale! Get my books Acing the CCNA Exam (Volumes 1 and 2) for half price! jitl.jp/book1-x jitl.jp/book2-x

Where can you get a beige computer these days?

Me when I find the guy who made uppercase I look exactly the same as lowercase l

It has been six years since I posted my first YouTube video! To celebrate, I'm giving away five eBook copies of my book Acing the CCNA Exam (Volumes 1 and 2)! 📚 🚨Check out the first comment to enter the giveaway.

Acing the CCNA exam is the @ManningBooks deal of the day! Save 45% (volumes 1 and 2) today only: manning.com/dotd?utm_source=…

I have a shelf full of Acing the CCNA Exam author's copies...anyone in Japan want a copy? 🇯🇵 Send me a DM! I've looked into various options and shipping them abroad is just too expensive, so unfortunately this is limited to people in Japan. Sorry! 🥲

9 out of 10 dentists recommend Acing the CCNA Exam!

The "posts" tab of my YouTube channel has over 600 of my daily CCNA quiz questions with short explanations. Check them out for review before your exam!