I wanted to ask if this is possible. I have my main ISP with its modem connected to my main router. I have an extra router that could use a mobile data. I wanted to connect my extra router to my main router so if ever the main ISP will have technical difficulties, I could use it as a back-up. I don’t want to pull out the lan cable connected to my PC every time I switch from my main router to my extra router. Is there a way that I could just switch between the two without pulling out the lan cable on my PC?
