Network configuration and troubleshooting
 Configure IPv4 and IPv6 addresses
 Configure hostname resolution
 Configure network services to start automatically at boot
 Configure network teaming, bonding, and bridging
 Configure firewalld
 Troubleshoot network connectivity issues

Managing security
 Configure firewall settings using firewall-cmd
 Configure user account and authentication-related properties of user accounts
 Use shell scripting to automate system maintenance tasks
 Configure SELinux to support system services
 Use SELinux port labeling to allow services to use non-default ports
 Configure system-wide cryptographic policies and implement custom policies
 Use certificate-based security to implement SSL/TLS secured services

Managing system services and daemons
 Configure systemd services to start at boot
 Identify and monitor systemd services
 Configure logging
 Configure time synchronization using NTP
 Configure remote logging using rsyslog
 Configure journald logging

Managing containers
 Understand and manage container runtime
 Understand and manage images
 Understand and manage Dockerfile

Managing storage
 Create and configure LVM storage
 Configure NFS and SMB file-sharing services
 Configure autofs and encrypted file systems
 Configure swap partitions and swap files

Managing DNS
 Configure DNS caching and forwarding
 Troubleshoot DNS client issues
 Configure DNSSEC

Automating installations
 Automate installations with Kickstart
 Create and manage repositories
 Troubleshoot package installation issues

The RHCE certification course is designed to help IT professionals gain the knowledge and skills
needed to become certified Red Hat Certified Engineers. The course covers a wide range of topics related to system administration and includes hands-on lab exercises to help reinforce key concepts.