Here are some steps you can take to try to fix a network port not working:

1. Verify the network connection
   Check the LED’s on the port to ensure that it is active and light up.
2. Check the hardware
   Check the cables and hardware to make sure they are securely connected
3. Check with the switch
   Make sure that the network port for which the issue has been identified is not disabled on the switch.
4. Reboot equipment
   Check if rebooting the equipment helps to resolve the issue.
5. Update firmware
   Wait for a firmware update is another solution that might work.
6. Replace hardware
   If all else fails, replacing hardware is another way to resolve the issue.