I have been reading about ethernet switches lately because I need to hook up three computers to the internet, but I have no need for anything wireless. I don't network my computers (again, no need) but I do need to provide internet access to all of them. I know routers can be found for fairly cheap, so this question is more of a general curiosity than an attempt to find the cheapest way to complete my setup.
I know that ethernet switches cannot connect two separate networks (e.g. LAN and WAN), but I don't understand the internal functions of an ethernet switch well enough to know if it can still send a WAN signal to several computers that are simultaneously connected to the switch. I have read that it is possible to do this by connecting modem to switch and switch to computer, then using that computer as the main internet portal for the other computers (if they are networked), but I'm wondering if you could cut out the middle-man computer for a non-networked setup (i.e. modem to switch, switch to three individual computers).
Thanks for the help.
I know that ethernet switches cannot connect two separate networks (e.g. LAN and WAN), but I don't understand the internal functions of an ethernet switch well enough to know if it can still send a WAN signal to several computers that are simultaneously connected to the switch. I have read that it is possible to do this by connecting modem to switch and switch to computer, then using that computer as the main internet portal for the other computers (if they are networked), but I'm wondering if you could cut out the middle-man computer for a non-networked setup (i.e. modem to switch, switch to three individual computers).
Thanks for the help.