I have cat 6 cabale and router and laptop have gbps port and also my network provider support gbps speed still my network shows me its 100 mbps any solution?
Test patching directly into router, not via internal cabling.
Test different cable.
Test with different laptop.
Just for fun: test WiFi, preferably 5 GHz. If that nets you more than 100 mbit then your router/ISP is the issue.
Also, what do you get when testing on e.g. Speedtest.net?
check for damaged pins in ethernet ports. gigabit uses 4 pairs and 100 meg uses 2 pairs so maybe a bad connection in one of the ports.
Here are my checklist when this happens.
- Check the NIC on the machine and see if it supports 1 GBPS
- Check the ethernet wire to see if the cable is properly terminated or not.
- Check the port on the switch/router you are connecting to and see if that’s the culprit.
This just happened to me today lol, turns out my old Dell laptop doesn’t have a gigabit port. Got full speed on Apple TV and new laptop.
Are you paying for gigabit speeds?