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RedHat EX342 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: General Troubleshooting Methods | - Collect system information - Use documentation and monitoring tools - Configure centralized logging |
| Topic 2: System Startup & Boot Issues | - Troubleshoot boot process failures - Identify hardware-related issues - Regain root access - Manage kernel modules and parameters |
| Topic 3: Network & Connectivity Issues | - Inspect firewall and network security settings - Diagnose and fix IP and routing problems - Troubleshoot DNS and service access |
| Topic 4: Authentication & Security Issues | - Troubleshoot PAM and Kerberos issues - Resolve user and authentication failures |
| Topic 5: File System & Storage Issues | - Recover encrypted volumes - Repair LVM configuration problems - Recover corrupted file systems - Resolve iSCSI and storage connectivity issues |
| Topic 6: Package & RPM Database Issues | - Fix dependency problems - Recover corrupted RPM database - Verify and restore modified system files |
| Topic 7: Application & Service Issues | - Gather forensic and diagnostic data - Analyze service failures and crashes |
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