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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. 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.
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What You'll Learn

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

Who Should Attend

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

Learning Journey

Coming Soon...

1. Introduction to troubleshooting
Describe a generalized strategy for troubleshooting.

2. Take proactive steps to prevent small issues
Prevent small issues from becoming large problems by employing proactive system administration techniques.

3. Troubleshoot boot issues
Identify and resolve issues that can affect a system's ability to boot.

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

5. Troubleshoot storage issues
Identify and fix issues related to storage.

6. Troubleshoot RPM issues
Identify and fix problems in, and using, the package management subsystem.

7. Troubleshoot network issues
Identify and resolve network connectivity issues.

8. Troubleshoot application issues
Debug application issues.

9. Deal with security issues
Identify and fix issues related to security subsystems.

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

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

This course is not associated with any Certification.

Frequently Asked Questions (FAQs)

  • Why get Red Hat certified?

    Red Hat certifications are highly respected in the IT industry and validate your expertise in open source technologies, particularly Red Hat Enterprise Linux (RHEL) and Red Hat OpenShift.

    These certifications demonstrate your ability to design, deploy, and manage complex enterprise environments using Red Hat solutions, increasing your value to employers and opening doors to a wide range of career opportunities.

  • What to expect for the examination?

    Red Hat certification exams are performance-based, meaning you'll be evaluated on your ability to perform real-world tasks in a live environment.

    This ensures that you not only understand the theoretical concepts but also have the practical skills to apply them.

    Note: Certification requirements and policies may be updated by Red Hat from time to time. We apologize for any discrepancies; do get in touch with us if you have any questions.

  • How long is Red Hat certification valid for?

    Red Hat certifications are current for three years.

    According to Red Hat, these certifications do not “expire”, or become “terminated” or “invalid”, but they can become “non-current”.

    There are different ways to keep a certification current, depending on the type of certification. You always have the option of retaking an exam to renew its associated certification.

    In some instances, you can earn other certifications to keep your certification current. This approach allows IT professionals to expand their skills and knowledge into new areas, which is increasingly important for a successful IT career.

    Note: Certification requirements and policies may be updated by Red Hat from time to time. We apologize for any discrepancies; do get in touch with us if you have any questions.

  • Why take this course with Trainocate?

    Here’s what sets us apart:

    - Global Reach, Localized Accessibility: Benefit from our geographically diverse training hubs in 16 countries (and counting!).

    - Top-Rated Instructors: Our team of subject matter experts (with high average CSAT and MTM scores) are passionate to help you accelerate your digital transformation.

    - Customized Training Solutions: Choose from on-site, virtual classrooms, or self-paced learning to fit your organization and individual needs.

    - Experiential Learning: Dive into interactive training with our curated lesson plans. Participate in hands-on labs, solve real-world challenges, and take on comprehensive assessments.

    - Learn From The Best: With 30+ authorized training partnerships and countless awards from Microsoft, AWS, Google – you're guaranteed learning from the industry's elite.

    - Your Bridge To Success: We provide up-to-date course materials, helpful exam guides, and dedicated support to validate your expertise and elevate your career.

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