Which two troubleshooting techniques are suitable for both home networks and large corporate networks? (Choose two.)

IT Exam Items RepositoryCategory: CCNA Discovery v4Which two troubleshooting techniques are suitable for both home networks and large corporate networks? (Choose two.)

Which two troubleshooting techniques are suitable for both home networks and large corporate networks? (Choose two.)

  • having a backup ISR
  • running network monitoring applications
  • documenting the troubleshooting process
  • keeping a record of system upgrades and software versions
  • keeping spare switches, routers, and other equipment available

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