Curso de Preparación para el Examen de CCNA 200-120 | Page 124
Spanning Tree Port States
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Blocking: No user traffic through port, receiving to BPDUs
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Listening: No user traffic through port, and listening to BPDUs
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Learning: No user traffic through port, and building bridge tables
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Forwarding: User traffic across port, and transmitting or receiving BPDUs
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Disabled: Administratively down, does not participate in frame forwarding or STP
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Network parameters
Spanning Tree Configuration Parameters
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Forward delay
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Max age
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Hello interval
Bridge priority (per bridge)
Port-specific parameters
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Port cost
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