Hello, I have got a Deco Network with six DECO P9. For an Ethernet Backhaul, i want to place a Switch with 8-Ports after the Main-P9. How can i find out if the switch works with Deco's Ethernet Backha

I would like to connect my 4 Deco P9s additionally with a network cable from the router. Can I connect the other Deco P9s to the router in addition to the main Deco (option 1)? Or do I have to attach