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. Participants will work through hands-on problems in various subsystems to diagnose and fix common issues.
Participants 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, thirdparty application issues, security issues, and kernel issues.
The Red Hat Enterprise Linux Diagnostics and Troubleshooting course is aimed at senior system administrators who wish to learn more about troubleshooting.
Participants can complete various comprehensive review labs to test their skills.
• Use the scientific method to approach troubleshooting
• Troubleshoot boot issues
• Troubleshoot security issues
• Troubleshoot storage issues
• Troubleshoot network issues
Module 1: Introduction to troubleshooting
Module 2: Take proactive steps to prevent small issues
Module 3: Troubleshoot boot issues
Module 4: Identify hardware issues
Module 5: Troubleshoot storage issues
Module 6: Troubleshoot RPM issues
Module 7: Troubleshoot network issues
Module 8: Troubleshoot application issues
Module 9: Deal with security issues
Module 10: Troubleshoot kernel issues
Module 11: Red Hat Enterprise Linux Diagnostics and Troubleshooting comprehensive