Network Foundations and Addressing

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Details

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Provider

Coursera
Pricing

Free Online Course (Audit)
Languages

English
Certificate

Paid Certificate Available
Duration & workload

7 hours 26 minutes
Sessions

On-Demand
Level

Beginner
Subtitles

English

Found in

Overview

Class Central Tips

This course provides a robust foundation in networking technologies and IP addressing, covering essential concepts that are critical for any networking professional. It begins by introducing the core components and technologies that underpin modern networks, including routers, switches, security appliances, and wireless access points. You will also delve into different network architectures, learning how various designs such as three-tier, collapsed core, and spine-leaf are implemented in enterprise environments. As the course progresses, you’ll gain an in-depth understanding of IPv4 and IPv6 addressing schemes. You will learn how to configure, assign, and troubleshoot IPv4 addresses, as well as explore binary numbering, subnetting, and address resolution. The transition to IPv6 is covered comprehensively, addressing the need for this new protocol and detailing its format, types, and the practicalities of implementation. Through a series of exercises and real-world scenarios, you will become proficient in both manual and dynamic address assignment. The final section of the course focuses on advanced IP addressing concepts, such as Network Address Translation (NAT), IPv4 and IPv6 traffic flows, and subnetting strategies. You’ll also practice techniques for optimizing and managing network address spaces, preparing you for real-world networking challenges. By the end of this course, you will have the skills needed to design and implement efficient, scalable network infrastructures. This course is ideal for beginners and professionals looking to solidify their understanding of networking fundamentals. No prior experience in networking is required, but a basic familiarity with computers and the internet is helpful. It is also suitable for those preparing for networking certifications, such as the CCNA.

Syllabus

Module 1: Course Introduction

In this module, we will set the stage for the CCNA course by outlining its structure and objectives. You will learn how to navigate the course content and understand the importance of lab exercises for reinforcing theoretical knowledge.

Module 1: Introduction - Foundational Networking Technologies

In this module, we will introduce the essential networking technologies that serve as the backbone of modern network infrastructure. You will gain insights into the basic building blocks of networking and their relevance to enterprise environments.

Module 1: Lesson 1 - Common Network Components

In this module, we will explore the fundamental components that make up a network, such as routers, switches, and security appliances. You will learn how each component contributes to the overall functionality and security of a network.

Module 1: Lesson 2 - Common Network Architectures and Designs

In this module, we will delve into various network architectures and designs used in different environments. You will gain an understanding of how network design choices impact performance, scalability, and security.

Module 1: Lesson 3 - Network Cabling

In this module, we will cover the fundamentals of network cabling, including the different types of cables and their appropriate use cases. You will also learn how to troubleshoot and resolve issues related to network cabling.

Module 2: Introduction - IPv4 Addressing

In this module, we will introduce the concept of IPv4 addressing, which is crucial for network communication. You will learn about the structure and organization of IP addresses and their significance in ensuring efficient data routing.

Module 2: Lesson 1 - Binary Numbering

In this module, we will explore the binary numbering system, a foundational concept in networking. You will learn how to perform binary conversions and apply this knowledge to understanding IP addressing.

Module 2: Lesson 2 - IPv4 Address Characteristics

In this module, we will examine the characteristics of IPv4 addresses, focusing on their structure, types, and uses. You will also learn about NAT and its role in managing IP address allocation.

Module 2: Lesson 3 - IPv4 Address Assignment, Verification, and Name Resolution

In this module, we will cover the methods of assigning, verifying, and resolving IPv4 addresses. You will learn how to configure IP settings and use DNS for name resolution, ensuring accurate and reliable network communication.

Module 2: Lesson 4 - Subnetting

In this module, we will dive into subnetting, a key technique for dividing networks into smaller segments. You will learn how to perform subnet calculations and understand the benefits of subnetting for efficient network management.

Module 3: Introduction - IPv6 Addressing

In this module, we will introduce IPv6 addressing, a necessary evolution from IPv4. You will gain insights into the structure of IPv6 addresses and how they address the limitations of IPv4.

Module 3: Lesson 1 - IPv6 Address Format and Communication

In this module, we will explore the format of IPv6 addresses and how they facilitate communication. You will learn how to interpret and shorten IPv6 addresses, making them easier to manage.

Module 3: Lesson 2 - IPv6 Address Types

In this module, we will introduce the various types of IPv6 addresses, focusing on their roles and applications. You will learn how different address types facilitate efficient and secure network communication.