Brume 2 - VLANs to separate home and guest networks

Technical Support for Routers
1

Hello,
Looking to create separate wired home and guest networks using the Brume 2. I am connected to the internet with 5g network so will be using the GL-M2 connected to the Brume 2 via USB. How do I assign the WAN port to be the home network LAN, and the LAN port to be the guest network LAN? I'm assuming this is done with VLANs? Or would a managed switch better accomplish what I'm looking for? Thanks.

2

I did not understand how to bring the WAN port to be the home LAN.
What is your demand?

If you require VLAN feature, recommend better adding managed switch.