This Red Hat System Administration III with RHCE Exam (RH255) is related to Red Hat Enterprise Linux (RHEL) 7 and 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.
This RH255 course is focused on deploying and managing network servers running caching Domain Name Service (DNS), MariaDB, Apache HTTPD, Postfix SMTP nullclients. You will also examine network file sharing with Network File System (NFS) and Server Message Block (SMB), iSCSI initiators and targets, advanced networking and firewall 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. This version of the course includes both the RHCSA (EX200) and RHCE (EX300) exams and at completion of the course students should be prepared to take the exams.
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).
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Control services and daemons
Manage IPv6 networking
Configure link aggregation and bridging
Control network port security
Manage DNS for servers
Configure email delivery
Provide block-based storage
Provide file-based storage
Configure MariaDB databases
Provide Apache HTTPD web service
Write Bash scripts
Bash conditionals and control structures
Configure the shell environment
Linux containers preview
Recommended next exam or course:
Yes! We know your busy work schedule may prevent you from getting to one of our classrooms which is why we offer convenient online training to meet your needs wherever you want. This course is available virtually as Private Team Training.