LPI – LPIC (3) Mixed Environment

LINUX • Certification


Welcome to our comprehensive LPI LPIC-3 Mixed Environment certification training, designed to help you acquire the skills and knowledge needed to excel in Linux administration within heterogeneous environments. The LPIC-3 Mixed Environment certification, offered by the Linux Professional Institute (LPI), is a globally recognized certification that validates your expertise in advanced Linux administration across various platforms and technologies.

What You’ll Learn

In this training, we cover the following key aspects of the LPIC-3 Mixed Environment certification:

OpenLDAP Directory Services: Gain a deep understanding of OpenLDAP directory services. Learn how to set up and configure an OpenLDAP server, manage directory entries, and perform advanced LDAP operations. Explore techniques for integrating OpenLDAP with other applications and services.

Samba File and Print Services: Master Samba file and print services in Linux. Learn how to set up and configure Samba as a file server, provide Windows-compatible file sharing, and enable printer sharing. Understand user and group management in Samba, implement access controls, and troubleshoot Samba-related issues.

Secure Shell (SSH) Configuration and Troubleshooting: Delve into advanced SSH configuration and troubleshooting techniques. Learn how to secure SSH connections, configure key-based authentication, and manage SSH key pairs. Understand SSH tunneling, X forwarding, and SSH agent forwarding. Explore SSH troubleshooting and log analysis.

Virtualization and Containers: Develop expertise in virtualization and container technologies. Learn about virtualization concepts and explore virtualization platforms like KVM and Xen. Understand containerization with technologies like Docker and Kubernetes. Learn how to deploy and manage virtual machines and containers in mixed environments.

Advanced Networking and Security: Explore advanced networking and security concepts in mixed environments. Learn how to configure network services like DNS, DHCP, and VPN. Understand network troubleshooting techniques and implement security measures for networked environments. Explore techniques for securing mixed environments, including firewalls and intrusion detection systems.

Troubleshooting and System Maintenance: Master advanced troubleshooting and system maintenance techniques. Learn how to diagnose and resolve complex system issues, including hardware, software, and network-related problems. Understand techniques for system monitoring, log analysis, and performance tuning.

Throughout the training, we provide comprehensive study materials, practical examples, hands-on exercises, and exam-focused guidance to help you prepare for the LPIC-3 Mixed Environment certification exam. Our training is aligned with the exam objectives, ensuring you have a thorough understanding of the topics covered in the certification.

By the end of this training, you will be well-prepared to take the LPIC-3 Mixed Environment certification exam and demonstrate your advanced proficiency in Linux administration in heterogeneous environments. The LPIC-3 Mixed Environment certification is highly regarded and can open doors to diverse career opportunities in Linux administration and engineering roles.


Chapter 1 : Introduction to LPIC (3) Mixed Environment Certification
  • Overview of LPIC (3) certification
  • Understanding the exam objectives
  • Study resources and exam preparation strategies
Chapter 2 : Linux Networking
  • TCP/IP networking fundamentals
  • Network configuration and troubleshooting
  • Network services and protocols (DNS, DHCP, SSH, etc.)
  • Firewalls and network security
Chapter 3 : Domain Name System (DNS) and DHCP
  • DNS concepts and architecture
  • DNS server installation and configuration
  • DNS zones and records
  • DHCP server installation and configuration
Chapter 4 : File Sharing and Storage
  • File system concepts (ext4, XFS, Btrfs, etc.)
  • Network file systems (NFS, Samba)
  • File system encryption and compression
  • Disk management and RAID
Chapter 5 : Virtualization and Containers
  • Virtualization concepts (KVM, Xen, VirtualBox)
  • Containerization with Docker
  • Container orchestration with Kubernetes
  • Virtual machine and container management
Chapter 6 : System Monitoring and Optimization
  • Performance monitoring and tuning
  • System resource utilization
  • Kernel tuning and optimization
  • Troubleshooting system performance issues
Chapter 7 : Security and System Hardening
  • Security principles and best practices
  • User and group management
  • Access control and permissions
  • Auditing and logging
Chapter 8 : High Availability and Load Balancing
  • Clustering concepts and technologies
  • High availability solutions (Pacemaker, Corosync)
  • Load balancing with HAProxy
  • Failover and resource management
Chapter 9 : Backup and Recovery
  • Data backup strategies
  • Backup tools and techniques
  • Disaster recovery planning
  • Data restoration and verification
Chapter 10 : Advanced Topics
  • Linux kernel modules and compilation
  • Shell scripting and automation
  • Advanced troubleshooting techniques
  • Advanced Linux networking and security
LPI – LPIC (3) Mixed Environment

Embark on your journey to master Linux administration in mixed environments with our LPIC-3 Mixed Environment training. Let’s get started and unlock the full potential of your Linux expertise in heterogeneous environments.




12 hrs 43min

Updated: 3/12/2022

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