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A fresh take on a core course in our Red Hat Enterprise Linux portfolio was introduced in late March 2016. Red Hat Enterprise Linux Diagnostics and Troubleshooting (RH342), a four day course, and a replacement and complete rewrite of our former "Red Hat Enterprise Linux Troubleshooting" (RH242) course which was available on Red Hat® Enterprise Linux® 6.
This course provides system administrators with the tools and techniques they need to successfully diagnose and address issues with systems running Red Hat Enterprise Linux 7. You will learn how to approach the diagnosis of system problems in general and with various subsystems, and then examine, in a hands-on manner, a number of common and less-common issues including boot issues, hardware issues, storage issues, RPM issues, network issues, third-party application issues, security issues, and kernel issues.
Prove your skills and knowledge
To accompany this new course, we designed a new exam, Red Hat Certificate of Expertise in Red Hat Enterprise Linux Diagnostics and Troubleshooting exam (EX342).
By passing this 3-hour exam, individuals have demonstrated their skills, knowledge, and ability to analyze Red Hat Enterprise Linux systems for common issues that may cause degradation or loss of performance and either correct the issues or gather forensic information that can be passed along to a third party.
The exam leads to the Red Hat Certificate of Expertise in Red Hat Enterprise Linux Diagnostics and Troubleshooting, which may be used as one of the five certifications needed for Red Hat Certified Architect (RHCA) status.
The ways to train and test on diagnostics and troubleshooting
Red Hat Enterprise Linux Diagnostics and Troubleshooting (RH342) is available via in-person instructor-led classroom training, private on-site training, virtual classroom training, online training, and is available as one of the courses in Red Hat Learning Subscription.
Red Hat Certificate of Expertise in Red Hat Enterprise Linux Diagnostics and Troubleshooting exam (EX342) is available via in-person classroom examination, individual exam examination, and private on-site examination.
Interested in registering for the course or the exam? Contact one of our training specialist to you get started preparing yourself or your team to diagnose and troubleshoot issues.
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About the author
Leader of Red Hat's high performing 50+ person global Curriculum, Delivery Platform and Learning Support teams for Red Hat Training and Certification. Developed and launched Red Hat Learning Subscription (RHLS) which has become a major element of Red Hat's training business in just two years.