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H12-821_V1.0 · Question #1048

Which of the following statements is false about this port role?

The correct answer is C. After receiving a configuration BPDU, the port is still in the Forwarding state. Explanation/Reference: Explanation: Edge Port Behavior An edge port transitions directly to the Forwarding state but reverts to participating in RSTP calculations if it receives a valid configuration BPDU. Thus, statement C is false.

Layer 2 Technologies

Question

Which of the following statements is false about this port role?

Options

  • AThe port cannot participate in RSTP calculation.
  • BThe port can directly enter the Forwarding state from the Discarding state.
  • CAfter receiving a configuration BPDU, the port is still in the Forwarding state.
  • DUp to and down states of the port do not cause network topology changes.

How the community answered

(30 responses)
  • A
    7% (2)
  • B
    17% (5)
  • C
    73% (22)
  • D
    3% (1)

Explanation

Explanation/Reference: Explanation: Edge Port Behavior An edge port transitions directly to the Forwarding state but reverts to participating in RSTP calculations if it receives a valid configuration BPDU. Thus, statement C is false.

Topics

#RSTP#edge port#port states#BPDU reception

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