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MTCNA · Question #126

Which command is used to upgrade an IOS on a Cisco router?

The correct answer is D. copy tftp flash. See the full explanation below for the reasoning.

Question

Which command is used to upgrade an IOS on a Cisco router?

Options

  • Acopy tftp run
  • Bcopy tftp start
  • Cconfig net
  • Dcopy tftp flash

How the community answered

(28 responses)
  • A
    7% (2)
  • B
    14% (4)
  • C
    4% (1)
  • D
    75% (21)

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