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.
Take proactive steps to prevent small issues
Prevent small issues from becoming large problems by employing proactive system administration techniques.
Troubleshoot boot issues
Identify and resolve issues that can affect a system’s ability to boot.
Identify hardware issues
Identify hardware problems that can affect a system’s ability to operate.
Troubleshoot storage issues
Identify and fix issues related to storage.
Troubleshoot RPM issues
Identify and fix problems in, and using, the package management subsystem.
Troubleshoot network issues
Identify and resolve network connectivity issues.
Troubleshoot application issues
Debug application issues.
Deal with security issues
Identify and fix issues related to security subsystems.
Troubleshoot kernel issues
Identify kernel issues and assist Red Hat Support in resolving kernel issues.
Red Hat Enterprise Linux Diagnostics and Troubleshooting comprehensive review
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