Course

RH342

Red Hat Enterprise Linux Diagnostics and Troubleshooting («RH342»)

This course 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.
Vendor code

RH342

Duration 4 days
Price 3'700.–
Please note:  This is a reseller course and as such excluded from any discounts (excluding promo codes).
Alternative learning format available: Red Hat Enterprise Linux Diagnostics and Troubleshooting with exam («RH343»)
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Course facts

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