When using Central Management Server (CMS), under Central Management Server Actions, SQL Server Configuration Manager (SSCM) is an option.
When launched, the GUI reflects the information of the CMS. Apart from what the GUI shows, I'm hopeful that changes made will affect all CMS managed instances.
Can anyone confirm whether changes made here will effect all the managed CMS instances? If possible, this could save much time if all the actions of SSCM can be performed against all the CMS-registered instances.