Red Hat Enterprise Linux Diagnostics and Troubleshooting (RH342)
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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The Red Hat Enterprise Linux Diagnostics and Troubleshooting course is aimed at senior system administrators who wish to learn more about troubleshooting.
Course structure
- 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
- Note: Course outline is subject to change with technology advances and as the nature of the underlying job evolves. For questions or confirmation on a specific objective or topic, please contact us
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
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