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Managing Basic Networking on RHEL 8

In order to be useful to remote clients, network connectivity is an important part of a RHEL 8 system. Over the life of a RHEL 8 system, the need to configure, reconfigure and troubleshoot network connections is a critical skill for system administrators. In this hands-on lab, we will configure IPv4 and IPv6 addresses, configure hostname resolution, configure network services to start automatically at boot, and ensure Network Interface Cards are set to be available on boot. *This course is not approved or sponsored by Red Hat.*

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Path Info

Level
Clock icon Beginner
Duration
Clock icon 30m
Last updated
Clock icon Aug 30, 2025

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Table of Contents

  1. Challenge

    Configure IPv4 and IPv6 Addresses

    1. Discover the network hardware on the system.
    2. Configure an extra interface on the same network.
    3. Test IPv4 connectivity and confirm IPv6 addressing.

  2. Challenge

    Configure Hostname Resolution

    1. Install domain name utilities.
    2. Attempt to investigate remote domain details.
    3. Troubleshoot name resolution configuration.

  3. Challenge

    Configure Network Services to Start Automatically at Boot

    1. Check the status of your devices with nmcli.
    2. Check the status of NetworkManager.
    3. Ensure all NIC's are set to ONBOOT=yes.
Pluralsight Skills - Labs - Pluralsight
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Pluralsight Skills

Pluralsight Skills gives leaders confidence they have the skills needed to execute technology strategy. Technology teams can benchmark expertise across roles, speed up release cycles and build reliable, secure products. By leveraging our expert content, skill assessments and one-of-a-kind analytics, keep up with the pace of change, put the right people on the right projects and boost productivity. It's the most effective path to developing tech skills at scale.

What's a lab?

Hands-on Labs are real environments created by industry experts to help you learn. These environments help you gain knowledge and experience, practice without compromising your system, test without risk, destroy without fear, and let you learn from your mistakes. Hands-on Labs: practice your skills before delivering in the real world.

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