Cisco Netacad Introduction to Networks course - Module 3 - Protocols and Models

Welcome to the Cisco Netacad Introduction to Networks course - Module 3 - Protocols and Models.

Thank you for watching the video, I hope they are helpful in your studies of the course.
If you have any questions you can leave a comment below and I will try and reply as quickly as possible.

Course introduces architectures, models, protocols, and networking elements. You’ll even get the chance to build simple local area networks (LANs). Developing a working knowledge of IP addressing schemes, foundational network security, you'll be able to perform basic configurations for routers and switches.
Develop critical thinking and problem-solving skills using real equipment and Cisco Packet Tracer.
Configure and troubleshoot connectivity a small network using security best practices.

I am not able to provide a copy of the packet tracer files or the powerpoint files to the public. Please contact your Netacad instructor for a copy.

I have been teaching Cisco Netacad courses since 2000 and teaching information technology subjects in higher education for several years before that.

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BlueJeans recording of presentation to support my students during this time of forced remote delivery.
We take a look at the OSI and TCP/IP models, how protocols play a role in network communication and a brief overview of physical and logical addressing and how they work together to make communications happen.