题目内容
（请给出正确答案）
提问人：网友w*****2
发布时间：2023年1月8日 20:16
[单选题]
Which statement describes a spanning-tree network that has converged?（）
A.All switch and bridge ports are in the forwarding state. B.All switch and bridge ports are assigned as either root or designated ports. C.All switch and bridge ports are in either the forwarding or blocking state. D.All switch and bridge ports are either blocking or looping.
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