Organization of a home local network through a sweatshirt and routers

Good afternoon!

Please advise me: I have a house from the provider of the Internet on fiber-optic, then through a gigabit switch star cable is pulled through 8 outlets. In the sockets are connected 2 routers tp – link and give Wi-Fi on the floors. Also connected by cable computer and media player, and Wi-Fi smart TVs, smart phones and tablets.

Question – how to organize a local network so that all the devices can see each other and it is possible to view videos, etc. from the computer on the TVs and smart devices?
Previously, when I lived in another apartment 1 router was connected to the modem provider and distributed all the Internet and cable and Wi-Fi and everything worked.

Answer

Good afternoon. Your network is complex and it is difficult to advise remotely on how to configure the LAN between all devices.

Please specify what model of switch you have.

I think you should already have a LAN between your computer and media player. Which are connected through the switch. And routers should probably be used in access point mode, so all devices should be on the same LAN.