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Manage Networking

Dennis Kibbe

Mesa Community College

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Module Outline

Learning Objectives

After completing the work in this module you will be able to:

Describe Networking Concepts

Computer Networking Explained

TCP/IP Model Explained

IP Addresses Explained

Binary Explained IPv4

IPv6 Addresses Explained

DNS Explained

Cert Bros

Cert Bros

Describe fundamental concepts of network addressing and routing for a server.>/p>

TCP/IP Network Model

Describe Network Interface Names

IPv4 Networks

IPv4 Addresses

IPv4 Subnets and Netmasks

Example Network Calculations

IPv4 Routes

IPv4 Address and Route Configuration

IPv6 Networks

IPv6 Addresses

IPv6 Subnets

IPv6 Address Configuration

Hostnames and IP Addresses

Graded Quiz

Describe Networking Concepts

Validate Network Configuration

Test and inspect the current network configuration with command-line utilities

Gather Network Interface Information

Display IP Addresses

Display Performance Statistics

Verify Connectivity Between Hosts

Troubleshoot Router Issues

Describe the Routing Table

Trace Traffic Routes

Troubleshoot Port and Service Issues

Guided Exercise

Validate Network Configuration

Configure Networking from the Command Line

Manage network settings and devices with the nmcli command.

Describe the NetworkManager Service

View Network Information

Add a Network Connection

Manage Network Connections

Update Network Connection Settings

Delete a Network Connection

Permissions to Modify NetworkManager Settings

Useful NetworkManager Commands

Guided Exercise

Configure Networking from the Command Line

Edit Network Configuration Files

Guided Exercise

Edit Network Configuration Files

Guided Exercise

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Validate Network Configuration

Configure Networking from the Command Line

Edit Network Configuration Files

Configure Hostnames and Name Resolution

Guided Exercise

Configure Hostnames and Name Resolution

Summary

Resources

Graded Lab

Manage Networking

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Created on 17 February 2025 by Dennis Kibbe. Last modified on 9 June 2025 09:21:00 by DNK.