Which of the following port status may exist on an STP-enabled switch? Select 1
Which of the following port status may exist on an STP-enabled switch? Select 1
The port state 'Discarding' exists on an STP-enabled switch. In the Spanning Tree Protocol (STP), a port in the 'Discarding' state is not participating in the frame forwarding process. This state is part of the STP loop prevention mechanism, ensuring that no data frames are forwarded through this port to prevent network loops.
C. Discarding Explanation: Forwarding: The port is actively forwarding data frames. Listening: This is not a standalone state. It is part of the STP convergence process during which a port transitions from the Listening state to the Learning state. Discarding: The port is in a blocking state and not forwarding data frames. This is part of the STP loop prevention mechanism. Disabled: The port is administratively disabled and not participating in the STP process.