Import-module ActiveDirectory the timeout limit was exceeded

Import-module ActiveDirectory the timeout limit was exceeded. When import 活动目录 电源外壳 module you can encounter next 错误:

Error initializing default drive: 'The operation returned because the timeout limit was exceeded'

To allow traffic of the ActiveDirectory module, allow port 9389 in the firewall. This port is needed for the 活动目录 Web Services (ADWS).