![networking - How to connect internet modem/router combo to a router, but keep it working as a network switch? - Super User networking - How to connect internet modem/router combo to a router, but keep it working as a network switch? - Super User](https://i.imgur.com/KGog5.png)
networking - How to connect internet modem/router combo to a router, but keep it working as a network switch? - Super User
![ISC Router Machine Wood Working Router Machine with Bits 12 Pcs Multi Shapes Router/Trimmer Bit Set Rotary Tool 8 mm : Amazon.in: Home Improvement ISC Router Machine Wood Working Router Machine with Bits 12 Pcs Multi Shapes Router/Trimmer Bit Set Rotary Tool 8 mm : Amazon.in: Home Improvement](https://m.media-amazon.com/images/I/71hVYdlijgL._SL1383_.jpg)
ISC Router Machine Wood Working Router Machine with Bits 12 Pcs Multi Shapes Router/Trimmer Bit Set Rotary Tool 8 mm : Amazon.in: Home Improvement
![An Internet or LAN port isn't working correctly on my router. How do I perform a loopback test to check the port? | Answer | NETGEAR Support An Internet or LAN port isn't working correctly on my router. How do I perform a loopback test to check the port? | Answer | NETGEAR Support](https://www.downloads.netgear.com/files/answer_media/DITAToo/Knowledge%20Base%20Articles%20%28New%29/CHP%20Products/Routers/RAX20_loopback_test.png)