I have been creating a network lab in packet tracer for practice. I have 3 vlans in subnet A and I am trying to configure router on a stick at gig6/0 on the bottom left of the image. Do I need to create a subnet for each VLAN in order for the router on a stick gateway to work?
[![Practice network](https://i.stack.imgur.com/J17UA.png)](https://i.stack.imgur.com/J17UA.png)