Networking Basics

CISCO Networking Academy

Start learning the basics of computer networking and discover how networks operate.

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Achievements

Badges you can earn in this course.

Overview

The internet relies on computer networks, making networking basics a must-know for any tech career! Whether you’re exploring networking as a career path, preparing for an industry-recognized certification, or simply curious about how networks work, this course is the perfect starting point.

Learn the fundamentals of networking, including network devices, media, and protocols. Gain hands-on experience as you observe data flow through a network and configure devices for connectivity. You’ll also explore various network applications and protocols to perform essential networking tasks.

The skills and knowledge you acquire in this course provide a solid foundation for launching a rewarding tech career.

Course Curriculum

Module 1: Communication in a Connected World

Introduction
Network Types
Data Transmission
Bandwidth and Throughput
Communications in a Connected World Summary

Module 2: Network Components, Types, and Connections

Introduction
Clients and Servers
Network Components
ISP Connectivity Options
Network Components, Types, and Connections Summary

Module 3: Wireless and Mobile Networks

Introduction
Wireless Networks
Mobile Device Connectivity
Wireless and Mobile Networks Summary

Module 4: Build a Home Network

Introduction
Home Network Basics
Network Technologies in the Home
Wireless Standards
Set Up a Home Router
Build a Home Network Summary

Module 5: Communication Principles

Introduction
Communication Protocols
Communication Standards
Network Communication Models
Communication Principles Summary

Module 6: Network Media

Introduction
Network Media Types
Network Media Summary

Module 7: The Access Layer

Introduction
Encapsulation and the Ethernet Frame
The Access Layer
The Access Layer Summary

Module 8: The Internet Protocol

Introduction
Purpose of an IPv4 Address
The IPv4 Address Structure
The Internet Protocol Summary

Module 9: IPv4 and Network Segmentation

Introduction
IPv4 Unicast,
Broadcast, and Multicast
Types of IPv4 Addresses
Network Segmentation
IPv4 and Network Segmentation Summary

Module 10: IPv6 Addressing Formats and Rules

Introduction
IPv4 Issues
IPv6 Addressing
IPv6 Addressing
Formats and Rules Summary

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CISCO Networking Academy