Change your life with the CCNA

I got my CCNA in 2018 and decided enter the world of IT, and it's the best decision I've ever made. I want to help you do the same.

Already my course on YouTube has helped thousands study for and pass their CCNA exam.

I don't need to tell you why the course is great.  I'm not an online marketer, I'm a teacher. Watch the videos on YouTube for free. They will speak for themselves.

Teachable vs YouTube?

Here's what you get for purchasing the course on Teachable vs watching for free on YouTube:


■ Course Slides

Get the course slides for each lecture in PDF format to aid your studies.


■ Bonus quizzes

Each day of the course includes a bonus quiz. Unique questions not in the YouTube videos!


■ No YouTube ads

Watch the videos ad-free and uninterrupted.


■ Certificate of Completion

You will receive a certification of completion after finishing the course.


■ Detailed Q&A

You can expect me to answer each and every question, no matter how detailed.


Detailed Lecture Videos


Each day of study include an in-depth lecture video covering EVERYTHING you need to know about the CCNA exam topics.

No stone is left unturned. These are the most detailed videos you'll find for the CCNA.

Bonus Flashcards



Each lecture video includes a set of flashcards to make sure you never forget what you studied. You won't believe the power of these flashcards until you them, but I promise you they will revolutionize how you study!

The flashcards can be opened in the free software Anki.

Complete Practice Labs



Get hands-on practice with all of the concepts learned in the lecture videos with a complete set of practice labs.

The practice labs are designed in Cisco Packet Tracer, a free network simulator.

Course Content

  Day 1 - Network Devices
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  Day 2 - Interfaces and Cables
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  Day 3 - OSI Model & TCP/IP Suite
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  Day 4 - Intro to the CLI
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  Day 5 - Ethernet LAN Switching (Part 1)
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  Day 6 - Ethernet LAN Switching (Part 2)
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  Day 7 - IPv4 Addressing (Part 1)
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  Day 8 - IPv4 Addressing (Part 2)
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  Day 9 - Switch Interfaces
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  Day 10 - The IPv4 Header
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  Day 11 - Routing Fundamentals & Static Routing
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  Day 12 - Life of a Packet
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  Day 13 - Subnetting (Part 1)
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  Day 14 - Subnetting (Part 2)
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  Day 15 - Subnetting (Part 3)
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  Day 16 - VLANs (Part 1)
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  Day 17 - VLANs (Part 2)
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  Day 18 - VLANs (Part 3)
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  Day 19 - DTP & VTP
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  Day 20 - Spanning Tree Protocol (Part 1)
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  Day 21 - Spanning Tree Protocol (Part 2)
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  Day 22 - Rapid STP
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  Day 23 - EtherChannel
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  Day 24 - Dynamic Routing
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  Day 25 - RIP & EIGRP
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  Day 26 - OSPF (Part 1)
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  Day 27 - OSPF (Part 2)
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  Day 28 - OSPF (Part 3)
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  Day 29 - First Hop Redundancy Protocols
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  Day 30 - TCP & UDP
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  Day 31 - IPv6 (Part 1)
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  Day 32 - IPv6 (Part 2)
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  Day 33 - IPv6 (Part 3)
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  Day 34 - Standard Access Control Lists (ACLs)
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  Day 35 - Extended Access Control Lists (ACLs)
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  Day 36 - CDP & LLDP
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  Day 37 - NTP (Network Time Protocol)
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  Day 38 - DNS
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  Day 39 - DHCP
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  Day 40 - SNMP
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  Day 41 - Syslog
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  Day 42 - SSH
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  Day 43 - FTP & TFTP
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  Day 44 - NAT (Part 1)
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  Day 45 - NAT (Part 2)
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  Day 46 - QoS (Part 1)
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  Day 47 - QoS (Part 2)
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  Day 48 - Security Fundamentals
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  Day 49 - Port Security
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  Day 50 - DHCP Snooping
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  Day 51 - Dynamic ARP Inspection
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  Day 52 - LAN Architectures
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  Day 53 - WAN Architectures
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  Day 54 - Virtualization & Cloud
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  Day 55 - Wireless Fundamentals
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  Day 56 - Wireless Architectures
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  Day 57 - Wireless Security
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  Day 58 - Wireless Configuration
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  Day 59 - Intro to Network Automation
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  Day 60 - JSON, XML, & YAML
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  Day 61 - REST APIs
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  Day 62 - Software-Defined Networking
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  Day 63 - Ansible, Puppet, Chef
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  Complete Network Configuration - CCNA Mega Lab!
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Get the course

About me


I'm a network engineer, living and working in Japan for over eight years. Although I love designing, building, and troubleshooting networks, my real passion is teaching others to do the same.

I started my YouTube channel Jeremy's IT Lab in 2019 and have helped thousands of people study for and pass the CCNA exam.

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