Which of the following will generate an RSTP topology change notification？（）
- A、 an edge port that transitions to the forwarding state
- B、 a non-edge port that transitions to the blocking state
- C、 a non-edge port that transitions to the forwarding state
- D、 an edge port that transitions to the blocking state
- E、 any port that transitions to the blocking state
- F、 any port that transitions to the forwarding state
正确答案:C
答案解析:有
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