This course introduces the core networking concepts every IT technician must understand, from physical media and network topologies to the TCP/IP protocol suite. Covering approximately 4 hours of expert instruction, learners develop a solid foundation in how networks are built, how data moves across them, and how IP addressing works in both IPv4 and IPv6 environments.
Networking Essentials & TCP/IP
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Networking Essentials & TCP/IP
This course is part of CompTIA A+ Core 1 Specialization
Instructors: Mike Meyers
Included with
Gain insight into a topic and learn the fundamentals.
Beginner level
Recommended experience
4 hours to complete
Flexible schedule
Learn at your own pace
What you'll learn
Identify and work with network media types, topologies, and the physical components of wired networks including cabling standards and termination
How to explain the OSI and TCP/IP reference models and describe the role of each layer in network communication
How to configure and troubleshoot IPv4 and IPv6 addressing, subnetting, and common network services including DNS and DHCP
Skills you'll gain
Tools you'll learn
Details to know
Shareable certificate
Add to your LinkedIn profile
Recently updated!
May 2026
Assessments
4 assignments
Taught in English
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This course is part of the CompTIA A+ Core 1 Specialization
When you enroll in this course, you'll also be enrolled in this Specialization.
- Learn new concepts from industry experts
- Gain a foundational understanding of a subject or tool
- Develop job-relevant skills with hands-on projects
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There are 4 modules in this course
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