![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)
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
![7 Foot Cat6 Green Ethernet Patch Cable, Bootless, 24AWG Network Cable with RJ45 Gold Plated Connector, 4 Pair Stranded Bare Copper, Unshielded Twisted Pair (UTP) Internet Patch Cable, CableWholesale 7 Foot Cat6 Green Ethernet Patch Cable, Bootless, 24AWG Network Cable with RJ45 Gold Plated Connector, 4 Pair Stranded Bare Copper, Unshielded Twisted Pair (UTP) Internet Patch Cable, CableWholesale](https://m.media-amazon.com/images/I/51yYF1mlSxL._AC_UF894,1000_QL80_.jpg)
7 Foot Cat6 Green Ethernet Patch Cable, Bootless, 24AWG Network Cable with RJ45 Gold Plated Connector, 4 Pair Stranded Bare Copper, Unshielded Twisted Pair (UTP) Internet Patch Cable, CableWholesale
![Amazon.com: Cable Matters 10Gbps Snagless Cat 6 Ethernet Cable 25 ft (Cat 6 Cable, Cat6 Cable, Internet Cable, Network Cable) in Black : Electronics Amazon.com: Cable Matters 10Gbps Snagless Cat 6 Ethernet Cable 25 ft (Cat 6 Cable, Cat6 Cable, Internet Cable, Network Cable) in Black : Electronics](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61eW6g833-L.jpg)