RH254: RedHat System Administration - III

Red Hat® System Administration III (RH254), related to Red Hat Enterprise Linux,® 7, is designed for experienced Linux system administrators who hold a Red Hat Certified System Administrator (RHCSA®) certification or equivalent skills and who want to broaden their ability to administer Linux systems at an enterprise level.

Course Overview:
The course is focused on deploying and managing network servers running caching Domain Name Service (DNS), MariaDB, Apache HTTPD, Postfix SMTP nullclients, network file sharing with Network File System (NFS) and Server Message Block (SMB), iSCSI initiators and targets, advanced networking and firewalld configurations, and the use of Bash shell scripting to help automate, configure, and troubleshoot the system. Through lectures and hands-on labs, students who have already earned the RHCSA certification will be exposed to all competencies covered by the Red Hat Certified Engineer (RHCE) exam (EX300).
[Note: This course does not cover all RHCSA tasks. Students who need a review of RHCSA skills are encouraged to attend RHCSA Rapid Track Course (RH199).]

Ways To Train/Test
We offer a method of training that is convenient to you - classroom or at your site.

Audience for this course
Red Hat System Administration III is intended for experienced Linux administrators wishing to learn enterprise-level automation techniques through scripting, how to deploy and secure network services, and how to manage other key security features of Red Hat Enterprise Linux. Students in this course should have earned their RHCSA or have equivalent skills.

Prerequisites for this course
a. RHCSA certification or equivalent experience
b. For candidates who have not earned their RHCSA certification, confirmation of the correct skills and knowledge can be obtained by passing the online skills assessment.


Course Content Summary:

  • MariaDB
  • Apache Web Server
  • Postfix Mail Server
  • Samba/CIFS
  • NFS
  • FTP
  • Firewall

Recommended Next Exam or Course:
EX300: Red Hat Certified Engineer exam (EX300)
RH318: Red Hat Enterprise Virtualization (RH318)
RH401: Red Hat Enterprise Deployment and Systems Management (RH401)
RH436: Red Hat Enterprise Clustering and Storage Management (RH436)
RH442: Red Hat Enterprise System Monitoring and Performance Tuning exam (EX442)
RH413: Red Hat Server Hardening (RH413)
CL210: Red Hat OpenStack Administration (CL210)
CL280: Red Hat OpenShift Administration (CL280)