DHCPv6 服務偵測到正在 DC 上執行，但是未設定任何認證用於 DHCPv6 服務啟始的動態 DNS 登錄。這不是建議採用的安全性設定。
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English version
The DHCPv6 service has detected that it is running on a DC and has no credentials configured for use with Dynamic DNS registrations initiated by the DHCPv6 service. This is not a recommended security configuration.
Windows