CMG "Enforce TLS 1.2" - restart required or not?

Hi!

Because it is my first post on that forum - at first I just want to say "Hello Everyone" 🙂

And now my question:

We have configured CMG in our SCCM Console and we want to Enforce TLS 1.2 - it is only a matter of checking the necessary box under CMG configuration pane or we need to restart CMG service to make new TLS settings applied?

Thank you and best regards
Damian