Which two items are true regarding the spanning-tree portfast command? (Choose two.)

IT Questions BankCategory: CCNA 3 v4Which two items are true regarding the spanning-tree portfast command? (Choose two.)

Which two items are true regarding the spanning-tree portfast command? (Choose two.)

  • PortFast is Cisco proprietary.
  • PortFast can negatively effect DHCP services.
  • PortFast is used to more quickly prevent and eliminate bridging loops.
  • Enabling PortFast on trunks that connect to other switches improves convergence.
  • If an access port is configured with PortFast, it immediately transitions from a blocking to a forwarding state.

Exam with this question: CCNA Exploration 3: ESwitching Chapter 5 Exam

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