Who should attend
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.
- RHCSA certification or equivalent experience
Follow On Courses
- Red Hat OpenStack Administration II: Day 2 Operations for Cloud Operators (CL210)
- Red Hat OpenShift Administration II: Operating a Production Kubernetes Cluster (DO280)
- Red Hat Certified Engineer Exam (RHCE) (EX300)
- Red Hat Certified Specialist in Linux Performance Tuning Exam (EX442)
- Red Hat Virtualization (RH318)
- Red Hat Security and Server Hardening (RH413)
- Red Hat High Availability Clustering (RH436)
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.
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).