What is the primary effect of the spanning-tree portfast command?

Questions BankCategory: CCNAWhat is the primary effect of the spanning-tree portfast command?
ITExamAnswers Staff asked 6 months ago
Question:
What is the primary effect of the spanning-tree portfast command?

  • A. It enables BPDU messages
  • B. It minimizes spanning-tree convergence time
  • C. It immediately puts the port into the forwarding state when the switch is reloaded
  • D. It immediately enables the port in the listening state

Explanation: Reference: https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst3560/software/release/12-2_55_se/configuration/guide/3560_scg/swstpopt.html

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