Red Hat Enterprise Linux Diagnostics and Troubleshooting with Exam Classroom Training in United States of America

The Red Hat Enterprise Linux Diagnostics and Troubleshooting with Exam Classroom Training in United States of America equips system administrators with the tools and techniques to diagnose and resolve issues across a variety of subsystems.

Participants will learn to apply a scientific method for structured troubleshooting and practice it on issues involving boot processes, hardware, storage, RPM packages, networking, third-party applications, security, and kernel failures.

The course includes the EX342: Red Hat Certificate of Expertise in Diagnostics and Troubleshooting exam.

• RHCSA certification or equivalent experience

• RHCE certification recommended, or equivalent knowledge

By the end of this Red Hat Enterprise Linux Diagnostics and Troubleshooting with Exam Classroom Training in United States of America, you will have gained knowledge and skills in the following areas:

• Apply scientific troubleshooting methodology

• Diagnose and fix boot issues

• Identify and resolve hardware failures

• Troubleshoot storage-related problems

• Debug RPM and package management issues

• Fix network connectivity problems

• Diagnose and debug application errors

• Troubleshoot security-related issues

• Analyze kernel problems and collaborate with Red Hat support

• Perform a comprehensive review of troubleshooting methods

Impact on the Individual

Students will gain the ability to:

• Analyze operational state of systems and detect potential issues

• Prevent minor problems from escalating

• Recover systems back to a secure and stable state

• Develop skills in diagnostics, preventive maintenance, and recovery

Impact on the Organization

• Reduced downtime and service disruption

• Faster incident response and recovery

• Improved infrastructure stability and reliability

• Enhanced business continuity through proactive troubleshooting

Introduction to Troubleshooting – Structured strategy

Proactive Steps – Prevent small problems from escalating

Boot Issues – Identify & resolve startup problems

Hardware Issues – Diagnose hardware failures

Storage Troubleshooting – Fix disk & storage-related errors

RPM Troubleshooting – Resolve package management issues

Network Troubleshooting – Identify & resolve connectivity problems

Application Issues – Debugging application errors

Security Troubleshooting – Identify and fix security subsystem issues

Kernel Troubleshooting – Diagnose kernel-related problems

Comprehensive Review – Practice troubleshooting across subsystems