Use a sonciwall router just as a controller for sonicpoints

I have a sonicwall that is running a few sonicpoints. I want to replace the sonicwall as being the router but need to keep it for the sonicpoints.

Is there a way to make the sonicwall just act as a smart switch so I can use it as a contoller, and it will tag the proper VLANs to the sonicpoints and use a different router?

Thank you