Use vSphere Web Client, the command-line interface, and logs to diagnose and resolve problems in the vSphere environment • Introduce troubleshooting principles and procedures • Troubleshoot networking issues and recover from these issues • Analyze storage failure scenarios and resolve the issues • Troubleshoot vSphere cluster failure scenarios and analyze possible causes • Diagnose common VMware vSphere® High Availability issues and provide solutions • Troubleshoot problems related to virtual machine migration (VMware vSphere® vMotion®) and improve resource use (VMware vSphere® Distributed Resource Scheduler™) • Troubleshoot vCenter Server issues • Identify ESXi host issues, analyze failure scenarios, and correct them • Troubleshoot faulty virtual machines, including installation issues, snapshot issues, connection issues, and