Red Hat Certified Engineer (RHCE)

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Red Hat Certified Engineer

System Administrator-III
  • Network port security and link aggregation
  • iSCSI initiator and target configuration
  • DNS troubleshooting and caching name server
  • Providing NFS and SMB file servers
  • Apache HTTPD web server management
  • MariaDB SQL database configuration
  • Postfix SMTP nullclient for servers
  • Bash scripting for automation
Full Course Outline
  • Review how to manage services and the boot-up process using systemctl.
  • Configure and troubleshoot basic IPv6 networking on Red Hat Enterprise Linux systems.
  • Configure and troubleshoot advanced network interface functionality including bonding, teaming, and local software bridges.
  • Permit and reject access to network services using advanced SELinux and firewalld filtering techniques.
  • Set and verify correct DNS records for systems and configure secure DNS caching.
  • Relay all email sent by the system to an SMTP gateway for central delivery.
  • Provide and use networked iSCSI block devices as remote disks.
  • Provide NFS exports and SMB file shares to specific systems and users.
  • Provide a MariaDB SQL database for use by programs and database administrators.
  • Configure Apache HTTPD to provide Transport Layer Security (TLS)-enabled websites and virtual hosts.
  • Write simple shell scripts using Bash.
  • Use Bash conditionals and other control structures to write more sophisticated shell commands and scripts.
  • Customize Bash startup and use environment variables, Bash aliases, and Bash functions.
  • Preview the capabilities of Linux containers, Docker, and other related technologies in Red Hat Enterprise Linux 7.