Question:
When you enable PortFast on a switch port, the port immediately transitions to which state?
- Blocking
- Forwarding
- Learning
- Listening
Explanation: PortFast causes a switch or trunk port to enter the spanning tree forwarding state immediately, bypassing the listening and learning states. You can use PortFast on switch or trunk ports that are connected to a single workstation, switch, or server to allow those devices to connect to the network immediately, instead of waiting for the port to transition from the listening and learning states to the forwarding state.
Exam with this question: CCNA v3.0 (200-125) Study Guide – Exam Dumps
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