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Home network help -- All devices can connect to internet, but can't talk to each other. : r/HomeNetworking
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An Internet or LAN port isn't working correctly on my router. How do I perform a loopback test to check the port? - NETGEAR Support
Can I connect them like modem>switch>router and PC (separated), so that I remove the 100mbps cap from my router? - Quora
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networking - Is it possible to use a switch to connect a router to the upstream gateway and the computers over a single Cat6 cable? - Super User
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