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【多选题】
配置了端口隔离后,以下( )说法是正确的。
A.
普通端口之间被二层隔离，不能互通
B.
上行端口之间被二层隔离，不能互通
C.
普通端口和上行端口之间被二层隔离，不能互通
D.
普通端口和上行端口之间可以互通
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因为他想重建对罗马的统治
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【单选题】We are not satisfied because______.
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