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300-460 · Question #107

An engineer enters the command switchport port-security in configuration mode on a switch. The command fails and displays the output Command rejected: GigabitEthernet0/1 is a dynamic port. Which…

The correct answer is D. The port is not configured as an access port. See the full explanation below for the reasoning.

Question

An engineer enters the command switchport port-security in configuration mode on a switch. The command fails and displays the output Command rejected: GigabitEthernet0/1 is a dynamic port. Which reason for this error is most likely true?

Options

  • AThe port is in Layer 3 mode.
  • BPort security is not enabled globally.
  • CSticky MAC addresses are disabled on the port.
  • DThe port is not configured as an access port.
  • EThe port is part of an existing port channel.

How the community answered

(26 responses)
  • A
    4% (1)
  • B
    4% (1)
  • D
    85% (22)
  • E
    8% (2)

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