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Red Hat Enterprise Linux Diagnostics and Troubleshooting
Duration
5 Days
Course
RHT-RH342
Available Formats
Classroom Training, Online Training
Course Description
Overview
This course is intended to develop the skills needed to prevent costly downtime due to system failure and quickly recover failed systems using analysis, diagnosis, and troubleshooting.Red Hat has created this course in a way intended to benefit our customers, but each company and infrastructure is unique, and actual results or benefits may vary.
Course description
Diagnose problems, gather information, and fix common issues with Red Hat Enterprise Linux
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.
Students will learn how to apply the scientific method to a structured form of troubleshooting. This approach is then used troubleshooting various types of problems, including boot issues, hardware issues, storage issues, RPM issues, network issues, third-party application issues, security issues, and kernel issues. At the end of the course students can complete various comprehensive review labs to test their skills.
Following course completion, you will receive a 45-day extended access to hands-on labs for any course that includes a virtual environment.
Note: This course is offered as a five day virtual class or self-paced. Durations may vary based on the delivery.
Objectives
As a result of attending this course, students should be able to leverage the software development life-cycle process to plan, create, test, and provision host systems within an organization.
Course content summary
- Use the scientific method to approach troubleshooting
- Troubleshoot boot issues
- Troubleshoot security issues
- Troubleshoot storage issues
- Troubleshoot network 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
-
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
Topics
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.
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Self-Paced Training Info
Learn at your own pace with anytime, anywhere training
- Same in-demand topics as instructor-led public and private classes.
- Standalone learning or supplemental reinforcement.
- e-Learning content varies by course and technology.
- View the Self-Paced version of this outline and what is included in the SPVC course.
- Learn more about e-Learning
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