Symantec Manager Console obsolete client question

I have my console set to the default of automatically remove clients after 30 days of not contacting the server. If I have a client that has been offline/travelling for say 35 days, the computer should be purged from the console. Now say on the 36th day they reconnect that computer to the network and connect to the Symantec server. Will the console automatically recreate the computer account for that computer based off of the hardware ID and it will begin showing up again in the console or are they steps I need to do to bring it back online?

Thanks