Szkolenia HPE

Cel szkolenia

kod: H38DNS | wersja: 8

This training course provides the knowledge, skills, and abilities to troubleshoot the VMware vSphere® 8 environment. This course increases your skill level and competence in using the commandline interface, VMware vSphere® Client™, log files, and other tools to analyze and solve problems.

Course objectives   

By the end of this course, you will be able to:

  • Introduce troubleshooting principles and procedures
  • Use command-line interfaces, log files, and the vSphere Client to diagnose and resolve problems in the vSphere environment
  • Explain the purpose of common vSphere log files
  • Identify networking issues based on reported symptoms
  • Validate and troubleshoot the reported networking issue
  • Identify the root cause of a networking issue
  • Implement the appropriate resolution to recover from networking problems
  • Analyze storage failure scenarios using a logical troubleshooting methodology
  • Identify the root cause of storage failure
  • Apply the appropriate resolution to resolve storage failure problems
  • Troubleshoot vSphere cluster failure scenarios
  • Analyze possible vSphere cluster failure causes
  • Diagnose common VMware vSphere® High Availability problems and provide solutions
  • Identify and validate VMware ESXi™ host and VMware vCenter® problems
  • Analyze failure scenarios of ESXi host and vCenter problems
  • Select the correct resolution for the failure of ESXi host and vCenter problems
  • Troubleshoot virtual machine problems, including migration problems, snapshot problems, and connection problems
  • Troubleshoot performance problems with vSphere components

 

Audience

  • System architects and system Administrators

Plan szkolenia Rozwiń listę

  • Course Introduction
    • Introductions and course logistics
    • Course objectives
  • 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
  • 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 Skyline™
    • Explain how VMware Skyline works
    • Describe VMware Skyline™ Health
    • Describe VMware Skyline Advisor™
  • 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
  • Troubleshooting Storage
    • Discuss vSphere storage architecture
    • Identify possible causes of problems in the various types of datastores
    • Analyze common storage connectivity and configuration problems
    • Discuss possible storage problems causes
    • Solve 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 common causes of missing paths, including PDL and APD conditions
    • Solve missing path problems between hosts and storage devices
  • Troubleshooting vSphere Clusters
    • Identify and troubleshoot vSphere HA problems
    • Analyze and solve vSphere vMotion problems
    • Diagnose and troubleshoot common vSphere DRS problems
  • 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
  • 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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Dodatkowe informacje

Wymagania wstępne

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 Scheduler™ cluster
  • Configure and manage a VMware vSphere High Availability 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.
Poziom trudności
Czas trwania 5 dni
Certyfikat

After completing the course, participants receive a certificate of completion of an authorized VMware course.
Prowadzący

Authorized VMware Trainer.

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