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Huawei

H12-821_V1.0 · Question #165

As shown in the figure, both SWA.SWB.SWC run RSTP. What is the port role of GE0/0/2 port on SWB and GE0/0/1 port on SWC?

The correct answer is D. Backup port, Alternative port. See the full explanation below for the reasoning.

Question

As shown in the figure, both SWA.SWB.SWC run RSTP. What is the port role of GE0/0/2 port on SWB and GE0/0/1 port on SWC?

Options

  • AAlternative port, Backup port
  • BBackup port, Root port
  • CRoot port, Designated port
  • DBackup port, Alternative port

How the community answered

(27 responses)
  • A
    4% (1)
  • B
    7% (2)
  • C
    11% (3)
  • D
    78% (21)

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