Course Outline
Introduction to VMware vSphere Troubleshooting
- Overview of vSphere architecture
- Troubleshooting methodology and tools
- Best practices for issue tracking and resolution
Troubleshooting Virtual Machines
- Common VM power-on failures
- Snapshot issues and recovery procedures
- Guest OS performance diagnostics
Troubleshooting vCenter Server and ESXi Hosts
- vCenter Server service and database issues
- ESXi host connectivity and management challenges
- Log analysis and CLI diagnostic tools
Virtual Networking Troubleshooting
- vSwitch and distributed switch configurations
- Network performance and connectivity issues
- Firewall and port group isolation problems
Virtual Storage Troubleshooting
- Datastore connection and latency problems
- VMFS and NFS mount errors
- Storage path and multipathing issues
Clusters and Resource Management Issues
- HA/DRS cluster behaviour
- Resource contention and overcommitment
- Affinity rules and their impact
Performance and Monitoring Tools
- vSphere Performance Charts
- Usage of esxtop and resxtop
- Proactive alerting and metrics analysis
Summary and Next Steps
Requirements
- A foundational understanding of virtualisation concepts
- Practical experience with VMware vSphere or similar platforms
- Familiarity with basic networking and storage fundamentals
Target Audience
- IT infrastructure administrators
- System engineers
- Technical support personnel responsible for managing VMware environments
Testimonials (1)
The training session was highly intensive and exceptionally well-structured. Eric provided us with comprehensive materials and practical labs featuring real-world examples, greatly enhancing our learning experience. We adhered closely to the planned schedule and efficiently skipped sections irrelevant to our interests. Eric demonstrated a high level of professionalism and extensive expertise, addressing all our questions thoroughly and effectively. Thank you very much for organizing this valuable training.
