Forget the Deice question

What happens when I forget the device using Xfinit Xfi? I clicked forget my xbox one device then reconnected it and XFI now identifies it as XBOX One 2, I click on forget again then reconnected it and now it says Xbox One 3, does it name them like that because it has to give it a new name cause the previous one was forgotten? (I don't have many xboxes just one) Is forgetting devices bad for the network or is it OK 

Thanks