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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Local and remote logins
File system navigation
Users and groups
Updating software packages
Creating and mounting file systems
Service management and boot troubleshooting
System logging and ntp
Logical volume management
Mounting network file systems
Virtualization and kickstart
Managing IPv6 networking
Configuring link aggregation and bridging
Controlling network port security
Managing DNS for Servers
Configuring E-mail Delivery
Providing block-based storage
Providing file-based storage
Configuring MariaDB databases
Providing Apache HTTPD Web Service
Writing Bash scripts
Bash conditionals and control structures
Configuring the shell environment
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.