The PowerShell CmdLet's you would probably use are:
Connect-NaController #use the "-Vfiler" paramater when connecting to your 7-Mode controller if your intention is to migrate all CIFS shares on 7-Mode vFiler to to a vserver on cDOT
Connect-NcController #you can use the "-Vserver" paramater to connect to the target vserver, alternately omit this paramater and connect to the cluster and use the "-VserverContext" paramater in the cmdlets below (might be useful if you need to migrate shares from multiple vfilers to vservers)
Add-NcCifsShare #use the "-VserverContext" paramater if you connected to the cluster without specifying the vserver
Set-NcCifsShareAcl #use the "-VserverContext" paramater if you connected to the cluster without specifiy the vserver
Have you considered any additional configuration such DFS integration, Quotas, DNS CName aliases, SPN's etc that might need updating to ensure your migration is successful?
Hope this help
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