Free CCNA 200-301 Course: TCP/IP and OSI models explained

Name: Free CCNA 200-301 Course: TCP/IP and OSI models explained
Rating: 4.6 (634 reviews)

What is the OSI Model? What is the TCP/IP Model? Why do we care? Learn the foundations to pass the CCNA 200-301 exam

Created byDavid Bombal

Last updated 1/2023

English

English [Auto],

What you'll learn

What is the OSI Model?
What is the TCP/IP Model?
Why do we care about models?
What are the differences between the OSI and TCP/IP Models?
What are bits, frame, packets and segements?
What are layer 1,2,3 and 4 devices?

Course content

1 section • 7 lectures • 51m total length

TCP/IP Model 110:26
Explore the seven-layer osi model and the five-layer tcp/ip hybrid, and see how standardization enables interoperable network hardware.
Answering your questions1:54
Join the course's Discord server for consolidated support across this and other courses, with a team answering Q&A and Discord ensuring privacy by not accessing your email or personal data.
Udemy tips and tricks3:20
Learn practical tips for navigating the Udemy interface, including playback speed, captions, transcripts, resources, offline downloads, and keyboard shortcuts to optimize your CCNA study.
TCP/IP Model Part 28:44
Demonstrate the five-layer tcp/ip model alongside the seven-layer osi model, map protocols like http, ftp, tcp/udp, and discuss hubs, switches, bridges, and routers with packet tracing.
TCP/IP Model Part 319:14
Trace tcp/ip and osi concepts in action by analyzing packets, mac addresses, arp, ip version four, ethernet frames, tcp, http, and port numbers.
TCP/IP Model Part 47:34
Explore how email is sent and retrieved using SMTP and POP3 within the TCP/IP model, highlighting port numbers and the TCP three-way handshake.
Bonus Content0:12

Requirements

You want to learn about networking
You have a computer that allows you to watch this course online
Basic understanding of computers

Description

This is a Free CCNA 200-301 Course that covers the OSI and TCP/IP models. This course covers knowledge that you need for the CCNA exam, but also for the CompTIA Network+ exam. Learn the fundamentals and basics of networking.

Why do you need to learn the TCP/IP and OSI models? Are they important to know? Yes - you need to know these models for both the CCNA exam, but also for the real world.

People in the real world argue about this, but models like the OSI and TCP/IP help with both understanding and network troubleshooting. Make sure you learn especially the TCP/IP model for the CCNA exam.

The Cisco Certified Network Associate (CCNA) is highly recommended as your first certification if you want to become a network engineer. To become a CCNA, you need to pass the CCNA 200-301 exam.

Start with your CCNA exam and then look at furthering your career by becoming a CCNP (Cisco Certified Network Professional) or DevNet Associate.

If you continue with your studies, you could one day become a Cisco Certified Network Expert (CCIE) - one of most highly regarded certifications in the networking industry.

This course is part of my full CCNA course on Udemy. I've made this part of the course free (and others) so you can start learning today and change your life. Don't wait. Start studying today.

Who this course is for:

This course is for anyone who wants to attain the Cisco CCNA certification
You are studying for your CompTIA Network+ exam