Creation and configuration of file systems, such as access control lists, encryption, permissions, and network file systems. Controlling and operating services, virtual machines, systems and processes. Installation, deployment, configuration, update and maintenance of Linux systems. Utilize the centralized authentication directory for user management and groups. Security management using firewalls and SELinux configuration. Who should do a RHCSA certification The RHSCA training is ideal for the following professionals. Red Hat Enterprise Linux RHEL is a Linux distribution developed by Red Hat and targeted toward the commercial market. Red Hat Enterprise Linux is released in server. Overview. RHCSA Certification training at Koenig aims to impart core skills and expertise in administering Red Hat Enterprise Linux 7 environments. System Administrators. Database Administrators. Support Technicians. Enterprise Linux System Administrators. Any IT Professional looking to become a Red Hat Certified Engineer RHCE. In this howto we are going to show you how to install and setup complete network monitoring application called Cacti using NetSNMP tool on RHELCentOSFedora.