• Review how to manage services and the boot-up process using systemctl

Module 2: Managing IPV6 Networking

• Configure and troubleshoot basic IPv6 networking on Red Hat Enterprise Linux systems

Module 3: Configuring Link Aggregation and Bridging

• Configure and troubleshoot advanced network interface functionality including bonding, teaming, and local software bridges

Module 4: Network Port Security

• Permit and reject access to network services using advanced SELinux and firewalld filtering 1echniques

Module 5: Managing DNS for Servers

• Set and verify correct DNS records for systems and configure secure DNS caching

Module 6: Configuring Email Transmission

• Relay all email sent by the system to an SMTP gateway for central delivery

Module 7: Providing Remote Block Storage

• Provide and use networked iSCSI block devices as remote disks

Module 8: Providing File Based Storage

• Provide NFS exports and SMB file shares to specific systems and users

Module 9: Configuring MariaDB Databases

• Provide a MariaDB SQL database for use by programs and database administrators

Module 10: Providing Apache HTTPD Web Service

• Configure Apache HTTPD to provide Transport Layer Security (TLS)-enabled websites and virtual hosts

Module 11: Writing Bash Scripts

• Write simple shell scripts using Bash

Module 12: Bash Conditionals and Control Structures

• Use Bash conditionals and other control structures to write more sophisticated shell commands and scripts

Module 13: Configuring the Shell Environment

• Customize Bash startup and use environment variables, Bash aliases, and Bash 2functions

Module 14: Linux Containers and Docker

• Preview the capabilities of Linux containers, Docker, and other related technologies in Red Hat Enterprise Linux 7s

Module 15: Comprehensive Review

• Practice and demonstrate knowledge and skills learned in Red Hat System Administration III