RHCE Certification Lab

Live Online (VILT) & Classroom Corporate Training Course

Prepare for the Red Hat Certified Engineer exam (EX300)

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RHCE Certification Lab


The RHCE® Certification lab (RH299) is a facilitated lab environment for students to work at their own pace through a hands-on review prior to taking the Red Hat Certified Engineer (RHCE) exam (EX300).

Students attending this lab should have already completed their classroom training and simply be preparing to take or retake the exam. The delivery is focused primarily on lab time.

During the 4-day lab, students will work on their own through the complete set of labs from both the RHCSA (Red Hat Certified System Administrator) Rapid Track (RH199) and Red Hat System Administration III (RH254). The RHCE Certification Lab includes a few lectures designed to review key technologies such as systemd, firewalld, and IPv6. For the classroom and virtual classroom versions of this lab, a facilitator will be available throughout the week to assist students as they work through the exercises.


At the end of RHCE Certification Lab training course, participants will be able to

  • Manage and troubleshoot systemd services during the boot process
  • Automate installation of Red Hat Enterprise Linux® using kickstart
  • Manage SELinux settings
  • Use NFS and Samba shared filesystems
  • Manage local storage, create and use file systems


  • Students should have already completed Red Hat System Administration I (RH124), Red Hat System Administration II (RH134), and Red Hat System Administration III (RH254) or equivalent training.
  • It is highly recommended students take our online skills assessment prior to enrolling in this course.
  • Extensive UNIX administration experience by itself is not adequate for most students.

Course Outline

Local and remote logins2021-12-12T17:12:31+05:30

Review methods for accessing the system and engaging Red Hat Support.

File system navigation2021-12-12T17:13:11+05:30

Copy, move, create, delete, link, and organize files while working from the Bash shell prompt.

Users and groups2021-12-12T17:13:26+05:30

Manage Linux users and groups and administer local password policies.

File permissions2021-12-12T17:13:43+05:30

Control access to files and directories using permissions and access control lists (ACLs).

SELinux permissions2021-12-12T17:13:58+05:30

Manage the SELinux behavior of a system to keep it secure in case of a network service compromise.

Process management2021-12-12T17:14:18+05:30

Evaluate and control processes running on a Red Hat Enterprise Linux system.

Updating software packages2021-12-12T17:14:53+05:30

Download, install, update, and manage software packages from Red Hat and yum package repositories.

Creating and mounting file systems2021-12-12T17:15:10+05:30

Create and manage disks, partitions, and filesystems from the command line.

Service management and boot troubleshooting2021-12-12T17:15:28+05:30

Control and monitor system daemons and troubleshoot the Red Hat Enterprise Linux boot process.

Network configuration2021-12-12T17:15:44+05:30

Configure basic IPv4 networking on Red Hat Enterprise Linux systems.

System logging and ntp2021-12-12T17:16:10+05:30

Locate and accurately interpret relevant system log files for troubleshooting purposes.

Logical volume management2021-12-12T17:16:29+05:30

Create and manage logical volumes from the command line.

Scheduled processes2021-12-12T17:16:46+05:30

Schedule tasks to automatically execute in the future.

Mounting network file systems2021-12-12T17:17:04+05:30

Use autofs and the command line to mount and unmount network storage with NFS and SMB.

Firewall configuration2021-12-12T17:17:32+05:30

Configure a basic firewall.

Virtualization and kickstart2021-12-12T17:17:50+05:30

Automate the installation of Red Hat Enterprise Linux on virtual machines with kernel-based virtual machine (KVM) and libvirt.

Managing IPv6 networking2021-12-12T17:18:08+05:30

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

Configuring link aggregation and bridging2021-12-12T17:18:29+05:30

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

Controlling network port security2021-12-12T17:19:02+05:30

Permit and reject access to network services using advanced SELinux and firewalld filtering techniques.

Managing DNS for Servers2021-12-12T17:19:18+05:30

Set and verify correct DNS records for systems and configure secure-caching DNS.

Configuring E-mail Delivery2021-12-12T17:24:20+05:30

Relay all e-mail sent by the system to a SMTP gateway for central delivery.

Providing block-based storage2021-12-12T17:25:00+05:30

Provide and use networked iSCSI block devices as remote disks.

Providing file-based storage2021-12-12T17:25:19+05:30

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

Configuring MariaDB databases2021-12-12T17:25:36+05:30

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

Providing Apache HTTPD Web Service2021-12-12T17:25:53+05:30

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


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