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>Connecting different computers in a local network is s basically the function of a switch, not of a router. The function of a router is to connect DIFFERENT networks among themselves. (This may include "subnets" within a company.) Of course, "all-in-one" devices may be sold for small networks, that have both switch and router capabilities. You have to check what is available. Typically, a switch has 8 ports, or more. (A typical Cisco basic Catalyst router has 12, 24, or 48 ports.)
I am not arguing with you; you teach networking and know much more that I do. It is just that the routers here are sold mostly for connecting computers in a home or small office and allowing wireless capabilities. There are probably different routers; I am talking about commercial ones sold for average consumer.
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