RH342 - Red Hat Enterprise Linux Diagnostics and Troubleshooting

RH342 – Red Hat Enterprise Linux Diagnostics and Troubleshooting

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Linux Administration

11 Lessons

32 hours 0 mins

Overview

The Red Hat Enterprise Linux Diagnostics and Troubleshooting course (RH342) provides system administrators with the tools and techniques they need to successfully diagnose, and fix, a variety of potential issues. Students will work through hands-on problems in various subsystems to diagnose and fix common issues.

Audience

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

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

Lessons

Introduction to troubleshooting
Complexity: Standard
Duration: 120 mins

Describe a generalized strategy for troubleshooting.
Take proactive steps to prevent small issues
Complexity: Standard
Duration: 180 mins

Prevent small issues from becoming large problems by employing proactive system administration techniques.
Troubleshoot boot issues
Complexity: Standard
Duration: 180 mins

Identify and resolve issues that can affect a system's ability to boot.
Identify hardware issues
Complexity: Standard
Duration: 180 mins

Identify hardware problems that can affect a system’s ability to operate.
Troubleshoot storage issues
Complexity: Standard
Duration: 180 mins

Identify and fix issues related to storage.
Troubleshoot RPM issues
Complexity: Standard
Duration: 180 mins

Identify and fix problems in, and using, the package management subsystem.
Troubleshoot network issues
Complexity: Standard
Duration: 180 mins

Identify and resolve network connectivity issues.
Troubleshoot application issues
Complexity: Standard
Duration: 180 mins

Debug application issues.
Deal with security issues
Complexity: Standard
Duration: 180 mins

Identify and fix issues related to security subsystems.
Troubleshoot kernel issues
Complexity: Standard
Duration: 120 mins

Identify kernel issues and assist Red Hat Support in resolving kernel issues.
Red Hat Enterprise Linux Diagnostics and Troubleshooting comprehensive review
Complexity: Standard
Duration: 240 mins

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

RH342 – Red Hat Enterprise Linux Diagnostics and Troubleshooting