Red Hat System Administration III - Online Labs

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Extra online practice to master the hands-on essential tasks taught in Red Hat System Administration I

These Online Learning labs relate to Red Hat® Enterprise Linux® 7. Red Hat System Administration III Online Learning Labs (RH254L) are the same hands-on labs included in our Red Hat Online Learning courses, and they provide the same high-quality, robust lab environment you would find in our classroom and virtual classroom courses.

Course overview

During your 90-day subscription, you'll have access to up to 80 hours of online lab sessions. For a list of labs included, see the outline.

Note: RH254L Online Learning labs are meant as a complementary offering to our Red Hat System Administration I (RH254) course and are not effective as stand-alone training.

Audience and prerequisites

Previous students of our Red Hat System Administration III (RH254) course who want extra time practicing core system administration tasks through hands-on labs

Prerequisites for this course

Red Hat System Administration III (RH254)

Outline for this course

Control services and daemons
Review how to manage services and the boot-up process using systemctl
Manage IPv6 networking
Configure and troubleshoot basic IPv6 networking on Red Hat Enterprise Linux systems
Configure link aggregation and bridging
Configure and troubleshoot advanced network interface functionality including bonding, teaming, and local software bridges
Control network port security
Permit and reject access to network services using advanced SELinux and firewalld filtering techniques
Manage DNS for servers
Set and verify correct DNS records for systems and configure secure DNS caching
Configure email delivery
Relay all email sent by the system to an SMTP gateway for central delivery
Provide block-based storage
Provide and use networked iSCSI block devices as remote disks
Provide file-based storage
Provide NFS exports and SMB file shares to specific systems and users
Configure MariaDB databases
Provide a MariaDB SQL database for use by programs and database administrators
Provide Apache HTTPD web service
Configure Apache HTTPD to provide Transport Layer Security (TLS)-enabled websites and virtual hosts
Write Bash scripts
Write simple shell scripts using Bash
Bash conditionals and control structures
Use Bash conditionals and other control structures to write more sophisticated shell commands and scripts
Configure the shell environment
Customize Bash startup and use environment variables, Bash aliases, and Bash functions
Linux containers preview
Preview the capabilities of Linux containers and other related technologies in Red Hat Enterprise Linux 7