Gracias @Onam, la topología que utilicé es la misma que usted describe y utilicé la misma referencia que usted proporciona, pero ese no era el problema.

@David-TP Hi David-TP, thanks for the welcoming!!! Yes, this is my topology ISP router---main Deco X20---TL-SG116---Satellite Deco X20#2 \---Satellite Deco X20#3 \---TV and other wired clients Your...

Hi there, I have a Deco X20 3pack and TP-link SG116 switch. I was expecting to connect additional Deco units via Ethernet to use backhaul feature. I connected my Deco X20 port1 to my internet...