Dive into the foundational concepts of networking with this comprehensive course. From understanding network models to mastering physical network installation, this course equips you with the essential knowledge to navigate and troubleshoot modern network infrastructures effectively. Gain a solid grasp of the OSI model, MAC addresses, IP addressing, and more, setting the stage for advanced networking expertise.
Networking Fundamentals and Physical Networks
Networking Fundamentals and Physical Networks
This course is part of CompTIA Network+ Certification (N10-008): The Total Course Specialization
Instructor: Packt - Course Instructors
Included with 
Gain insight into a topic and learn the fundamentals.
Beginner level
Recommended experience
6 hours to complete
3 weeks at 2 hours a week
Flexible schedule
Learn at your own pace
What you'll learn
Master foundational concepts of network models, MAC addressing, and IP protocols
Understand cabling types, topologies, and their real-world applications
Build and troubleshoot structured physical networks with confidence
Explore Ethernet standards, frame structures, and interconnectivity
Details to know
Shareable certificate
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Recently updated!
February 2025
Assessments
6 assignments
Taught in English
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This course is part of the CompTIA Network+ Certification (N10-008): The Total Course Specialization
When you enroll in this course, you'll also be enrolled in this Specialization.
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There are 5 modules in this course
In this module, we will explore the foundational concepts of network models, including their structure, purpose, and application. Topics include the OSI model, MAC addressing, and logical IP addressing, providing a detailed understanding of data encapsulation and traffic types within a network.
What's included
11 videos2 readings1 assignment
In this module, we will delve into the physical layout and materials used in networks, including topologies, cabling types, and fire ratings. Learn the technical specifications and real-world applications to design efficient and safe network infrastructures.
What's included
5 videos1 assignment
In this module, we will uncover the core principles of Ethernet technology, from its foundational concepts to practical cable termination. Discover how hubs and switches handle data traffic and learn techniques for expanding network connectivity.
What's included
5 videos1 assignment
In this module, we will examine the standards that define Ethernet technologies, focusing on speed, distance, and compatibility. Learn about transceivers and how to troubleshoot common Ethernet connectivity scenarios.
What's included
4 videos1 assignment
In this module, we will focus on the installation and maintenance of physical networks, from structured cabling components to real-world troubleshooting methods. Learn about cable testing, termination, and tools to ensure reliable network performance.
What's included
9 videos1 reading2 assignments
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Recommended if you're interested in Networking
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Frequently asked questions
Yes, you can preview the first video and view the syllabus before you enroll. You must purchase the course to access content not included in the preview.
If you decide to enroll in the course before the session start date, you will have access to all of the lecture videos and readings for the course. You’ll be able to submit assignments once the session starts.
Once you enroll and your session begins, you will have access to all videos and other resources, including reading items and the course discussion forum. You’ll be able to view and submit practice assessments, and complete required graded assignments to earn a grade and a Course Certificate.