Red Hat Enterprise Linux Diagnostics and Troubleshooting

Duration : 4 Days (32 Hours)

Red Hat Enterprise Linux Diagnostics and Troubleshooting Course Overview:

Diagnose problems, gather information, and fix common issues with Red Hat Enterprise Linux

The Red Hat Enterprise Linux Diagnostics and Troubleshooting course (RH342) is designed to equip system administrators with the necessary tools and techniques to diagnose and resolve a range of potential issues. Participants will engage in hands-on problem-solving activities across different subsystems to effectively diagnose and resolve common issues.

The course emphasizes the application of the scientific method to a structured troubleshooting approach. Participants will learn how to troubleshoot various types of problems, including boot issues, hardware issues, storage issues, RPM issues, network issues, third-party application issues, security issues, and kernel issues.

Throughout the course, participants will have the opportunity to enhance their troubleshooting skills through comprehensive review labs, where they can apply their knowledge and test their abilities in real-world scenarios.

By the end of the course, participants will have gained valuable expertise in diagnosing and resolving issues in a Red Hat Enterprise Linux environment. They will be equipped with the skills to effectively troubleshoot and maintain the stability and performance of their Linux systems.

This course is based on Red Hat Enterprise Linux 8.4.

Course content summary

  • Use the scientific method to approach troubleshooting
  • Troubleshoot boot issues
  • Troubleshoot security issues
  • Troubleshoot storage issues
  • Troubleshoot network issues

Audience for this course

The Red Hat Enterprise Linux Diagnostics and Troubleshooting course is aimed at senior system administrators who wish to learn more about troubleshooting.

Introduction to troubleshooting

Describe a generalized strategy for troubleshooting.

Prevent small issues from becoming large problems by employing proactive system administration techniques.

Identify and resolve issues that can affect a system’s ability to boot.

Identify hardware problems that can affect a system’s ability to operate.

Identify and fix issues related to storage.

Identify and fix problems in, and using, the package management subsystem.

Identify and resolve network connectivity issues.

Debug application issues.

Identify and fix issues related to security subsystems.

Identify kernel issues and assist Red Hat Support in resolving kernel issues.

Practice and demonstrate knowledge and skills learned in Red Hat Enterprise Linux Diagnostics and Troubleshooting.

Red Hat recommends these prerequisites:

  • Have earned a Red Hat Certified System Administrator (RHCSA) or have similar experience
  • It is recommend that students have earned a Red Hat Certified Engineer (RHCE) or have similar experience

Choose Learning Modality

Discover the perfect fit for your learning journey

Live Online

  • Convenience
  • Cost-effective
  • Self-paced learning
  • Scalability

Classroom

  • Interaction and collaboration
  • Networking opportunities
  • Real-time feedback
  • Personal attention

Onsite

  • Familiar environment
  • Confidentiality
  • Team building
  • Immediate application

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