Na het volgen van de VTSW7 training kan je:
- Problemen binnen de vSphere-omgeving vaststellen en oplossen met behulp van command-line interfaces (CLI), logbestanden en de vSphere Client, evenals het begrijpen van de belangrijkste vSphere-logbestanden.
- Netwerkproblemen identificeren en oplossen, opslagfoutscenario's analyseren en oplossen, evenals het vaststellen van en het oplossen van problemen met vSphere-clusters.
- Veelvoorkomende problemen met VMware vSphere® High Availability, VMware ESXi™ hosts en VMware vCenter Server® oplossen, evenals het aanpakken van problemen met virtuele machines en prestatieproblemen binnen een vSphere-omgeving.
Algemene omschrijving
Deze training is alleen beschikbaar op aanvraag.
This five-day, hands-on training course provides you with the advanced knowledge, skills, and abilities to achieve competence in troubleshooting the VMware vSphere® 7.x environment. This workshop increases your skill and competence in using the command-line interface, VMware vSphere® Client™, log files, and other tools to analyze and solve problems.
Product Alignment:
Doelgroep
- System administrators.
- System integrators.
Leerdoelen
By the end of the course, you should be able to meet the following objectives:
- Introduce troubleshooting principles and procedures.
- Practice Linux commands that aid in the troubleshooting process.
- Use command-line interfaces, log files, and the vSphere Client to diagnose and resolve problems in the vSphere environment.
- Explain the purpose of key vSphere log files.
- Identify networking problems based on reported symptoms, validate and troubleshoot the reported problem, identify the root cause and implement the appropriate resolution.
- Analyze storage failure scenarios using a logical troubleshooting methodology, identify the root cause, and apply the appropriate resolution to resolve the problem.
- Troubleshoot vSphere cluster failure scenarios and analyze possible causes.
- Diagnose common VMware vSphere® High Availability problems and provide solutions.
- Identify and validate VMware ESXi™ host and VMware vCenter Server® problems, analyze failure scenarios, and select the correct resolution.
- Troubleshoot virtual machine problems, including migration problems, snapshot problems, and connection problems.
- Troubleshoot performance problems with vSphere components.
Voorkennis
This course requires completion of one of the following prerequisites:
Experience in working with a command-line interface is highly recommended.
Onderwerpen
VTSW7 | 1 Course Introduction
- Introductions and course logistics.
- Course objectives.
VTSW7 | 2 Introduction to Troubleshooting
- Define the scope of troubleshooting.
- Use a structured approach to solve configuration and operational problems.
- Apply a troubleshooting methodology to logically diagnose faults and improve troubleshooting efficiency.
VTSW7 | 3 Troubleshooting Tools
- Use command-line tools (such as Linux commands, vSphere CLI, ESXCLI) to identify and troubleshoot vSphere problems.
- Identify important vSphere log files and interpret the log file contents.
VTSW7 | 4 Troubleshooting Virtual Networking
- Analyze and resolve standard switch and distributed switch problems.
- Analyze virtual machine connectivity problems and fix them.
- Examine common management network connectivity problems and restore configurations.
VTSW7 | 5 Troubleshooting Storage
- Troubleshoot and resolve storage (iSCSI, NFS, and VMware vSphere® VMFS) connectivity and configuration problems.
- Analyze and resolve common VM snapshot problems.
- Identify multipathing-related problems, including common causes of permanent device loss (PDL) and all paths down (APD) events and resolve these problems.
VTSW7 | 6 Troubleshooting vSphere Clusters
- Identify and recover from problems related to vSphere HA.
- Analyze and resolve VMware vSphere® vMotion® configuration and operational problems.
- Analyze and resolve common VMware vSphere® Distributed Resource Scheduler™ problems.
VTSW7 | 7 Troubleshooting Virtual Machines
- Identify possible causes and resolve virtual machine power-on problems.
- Troubleshoot virtual machine connection state problems.
- Resolve problems seen during VMware Tools™ installations.
VTSW7 | 8 Troubleshooting vCenter Server and ESXi
- Analyze and fix problems with vCenter Server services.
- Analyze and fix vCenter Server database problems.
- Examine ESXi host and vCenter Server failure scenarios and resolve the problems.
