System downtime and unresolved errors can bring operations to a halt. The Red Hat Linux Diagnostics and Troubleshooting (RH342) course equips senior system administrators with advanced skills to diagnose and fix problems across Red Hat Enterprise Linux environments.

This enterprise Linux diagnostics and troubleshooting course provides system administrators with the tools and techniques they need to successfully diagnose and fix common issues. Through hands-on labs, you’ll practice and demonstrate knowledge and skills learned in Red Hat Enterprise Linux diagnostics and troubleshooting, working with various subsystems to diagnose and fix storage issues, network issues, security issues, kernel issues, hardware issues, and RPM issues, including boot issues and third-party application issues.

RHLS Course Includes:

• 365-Day RHLS Subscription – Full year of access starting from your purchase date. Official Red Hat Training Curriculum – Learn directly from Red Hat’s validated, up-to-date course materials.
• Hands-On Labs (100 Hours per Course) – Build practical, real-world skills through extensive lab time.
• One Certification Exam + Free Retake – Includes exam readiness resources to help you prepare with confidence.
• One Virtual, Instructor-Led Class – Attend a live online class through the Red Hat portal (self-enrollment required using your RHID).