This procedure is for all the Linksys smart wifi routers including the Linksys Mesh wifi routers.
Attach your Linksys smart Wi-Fi router to the Power source bridging it with the Power adapter included in the router package.
Couple your modem on the existing home network to your new model of Linksys routers with an Ethernet cable attachment fixing the cable at the either ends joining to both of the devices at the specified internet yellow colour ports.
Also, couple your computer to your Linksys smart wifi router model for linksyssmartwifi.com setup using the Ethernet cable wire that should be fixed to a LAN port of the router. This step is specifically done for wired devices and not for other wireless devices.