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VMware vSphere:Troubleshooting [V8]

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Beograd, RS, Srpski

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Beograd, RS, Srpski
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Ciljevi

This five-day training course provides you with the knowledge, skills, and abilities to achieve competence in troubleshooting the VMware vSphere® 8 environment. This course increases your skill level and competence in using the command-line interface, VMware vSphere® Client™, log files, and other tools to analyze and solve problems.

Product Alignment

  • VMware ESXi 8.0
  • VMware vCenter Server 8.0

By the end of the course, you should be able to meet the following objectives:

  • Describe troubleshooting principles and procedures
  • Use the vSphere Client, the command line, and log files to configure, diagnose, and correct problems in vSphere
  • Explain the key vSphere log files from troubleshooting perspective
  • Describe the benefits and capabilities of VMware Skyline
  • Identify the networking issues by examining the reported symptoms, and troubleshoot the reported problems
  • Identify the storage issues by examining the reported symptoms, and troubleshoot the reported problems
  • Troubleshoot vSphere cluster failure scenarios and analyze possible causes
  • Diagnose common VMware vSphere® High Availability (vSphere HA) problems and provide solutions
  • Trouble virtual machine problems, including migration problems, snapshot problems, and connectivity problems
  • Identify VMware ESXi™ host and VMware vCenter Server® problems, analyze failure scenarios, and find resolutions
  • Troubleshoot performance problems with vSphere components

Trajanje

5 dana (8h/day)

Zahtevi

This course requires completion of one the following courses:

  • VCP-DCV certification
  • VMware vSphere: Install, Configure, Manage
  • VMware vSphere: Operate, Scale and Secure

The course material presumes that you can perform the following tasks with no assistance or guidance before enrolling in this course:

  • Install and configure ESXi
  • Install vCenter Server
  • Create vCenter Server objects, such as data centers and folders
  • Create and modify a standard switch
  • Create and modify a distributed switch
  • Connect an ESXi host to NAS, iSCSI, or Fibre Channel storage
  • Create a VMware vSphere VMFS datastore
  • Modify a virtual machine’s hardware
  • Migrate a virtual machine with VMware vSphere® vMotion® and VMware vSphere® Storage vMotion®
  • Configure and manage a VMware vSphere® Distributed Resource SchedulerTM cluster
  • Configure and manage a VMware vSphere HA cluster
  • Basic knowledge of command line tools like ESXCLI, DCLI, and PowerCLI

If you cannot complete these tasks, VMware recommends that you take the VMware vSphere: Install, Configure, Manage [V8] course instead.

Sadržaj

  1. Course Introduction

    • Introductions and course logistics
    • Course objectives
  2. Introduction to Troubleshooting

    • Define the scope of troubleshooting
    • Use a structured approach to solve configuration and operational problems
    • Apply troubleshooting methodology to logically diagnose faults and improve troubleshooting efficiency
  3. Troubleshooting Tools

    • Discuss the various methods to run commands
    • Discuss the various ways to access ESXi Shell
    • Use commands to view, configure, and manage your vSphere components
    • Use the vSphere CLI
    • Use ESXCLI commands from the vSphere CLI
    • Use Data Center CLI commands
    • Identify the best tool for command-line interface troubleshooting
    • Identify important log files for troubleshooting vCenter Server and ESXi
    • Describe the benefits and capabilities of VMware SkylineTM
    • Explain how VMware Skyline works
    • Describe VMware SkylineTM Health
    • Describe VMware Skyline AdvisorTM
  4. Troubleshooting Virtual Networking

    • Analyze and troubleshoot standard switch problems
    • Analyze and troubleshoot virtual machine connectivity problems
    • Analyze and troubleshoot management network problems
    • Analyze and troubleshoot distributed switch problems
  5. Troubleshooting Storage

    • Discuss the vSphere storage architecture
    • Identify the possible causes of problems in the various types of datastores
    • Analyze the common storage connectivity and configuration problems
    • Discuss the possible storage problems causes
    • Solve the storage connectivity problems, correct misconfigurations, and restore LUN visibility
    • Review vSphere storage architecture and functionality necessary to troubleshoot storage problems
    • Use ESXi and Linux commands to troubleshoot storage problems
    • Analyze log file entries to identify the root cause of storage problems
    • Investigate ESXi storage issues
    • Troubleshoot VM snapshots
    • Troubleshoot storage performance problems
    • Review multipathing
    • Identify the common causes of missing paths, including PDL and APD conditions
    • Solve the missing path problems between hosts and storage devices
  6. Troubleshooting vSphere Clusters

    • Identify and troubleshoot vSphere HA problems
    • Analyze and solve vSphere vMotion problems
    • Diagnose and troubleshoot common vSphere DRS problems
  7. Troubleshooting Virtual Machines

    • Discuss virtual machine files and disk content IDs
    • Identify, analyze, and solve virtual machine snapshot problems
    • Troubleshoot virtual machine power-on problems
    • Identify possible causes and troubleshoot virtual machine connection state problems
    • Diagnose and recover from VMware Tools installation failures
  8. Troubleshooting vCenter Server and ESXi
    • Analyze and solve vCenter Server service problems
    • Diagnose and troubleshoot vCenter Server database problems
    • Use vCenter Server Appliance shell and the Bash shell to identify and solve problems
    • Identify and troubleshoot ESXi host problems

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