CmdID / PowerShell / Cmdlets / Suspend
Suspend-DfsReplicationGroup
Suspends replication between computers regardless of schedule. Windows Server PowerShell reference
From the Windows Server PowerShell reference 6 parameters Its page in the reference
Parameters
-Confirm, -cfPrompts you for confirmation before running the cmdlet.-DestinationComputerName, -ReceivingMember, -RMemSpecifies the name of the receiving computer.-DurationInMinutes, -TimeSpecifies the number of minutes to suspend replication.-GroupName, -RG, -RgNameSpecifies an array of names of replication groups.-SourceComputerName, -SendingMember, -SMemSpecifies the name of the sending computer.-WhatIf, -wiShows what would happen if the cmdlet runs.