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H12-821_V1.0 · Question #144

When using the RSTP protocol, and its related configuration information is shown in the figure. According to the command configuration, please point out that for instance 1, the role of the switch is:

The correct answer is A. Root switch. See the full explanation below for the reasoning.

Question

When using the RSTP protocol, and its related configuration information is shown in the figure. According to the command configuration, please point out that for instance 1, the role of the switch is:

Options

  • ARoot switch
  • BNon-Root switch
  • CSwitch
  • DCan't judge

How the community answered

(29 responses)
  • A
    76% (22)
  • B
    3% (1)
  • C
    14% (4)
  • D
    7% (2)

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