Enabling root guard on a switch port does what?

IT Questions BankCategory: CCNPv8 ENCOREnabling root guard on a switch port does what?

Enabling root guard on a switch port does what?

  • Upon receipt of an inferior BPDU, the port is shut down.
  • Upon receipt of a superior BPDU, the port is shut down.
  • Upon receipt of an inferior BPDU, the BPDU is filtered.
  • When the root port is shut down, only authorized designated ports can become root ports.

Explanation: Root guard ensures that the designated port does not transition into a root port by shutting down the port upon receipt of a superior BPDU.

Exam with this question: CCNPv8 ENCOR Chapter 3: Do I Know This Already? Quiz Answers

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