How to resolve computer IP address conflicts

To resolve IP address conflicts, you can take the following steps: 1. Check for IP address conflicts; 2. For conflicting devices, try to release their IP addresses; 3. After releasing the IP address, you need to reacquire an available IP Address; 4. Use static IP addresses instead of dynamic allocation to ensure that all devices have unique static IP addresses in the same network; 5. Try to check and manage the correct configuration of the DHCP server; 6. Restart the network device; 7. Change Network Configuration.

# Operating system for this tutorial: Windows 10 system, Dell G3 computer.

Computer IP address conflict refers to two or more devices on the same network being assigned the same IP address, which can cause network connection problems and communication errors. To resolve IP address conflicts, you can take the following steps:

1. Check IP address conflicts: First confirm whether there is an IP address conflict. In Windows systems, you can open the command prompt (CMD) and enter the command "ipconfig" or "ifconfig" to view the IP address of each device. If multiple devices appear with the same IP address, then an IP address conflict has occurred.

2. Release IP address: For devices with conflicts, you can try to release their IP addresses. In Windows systems, you can open the command prompt (CMD) and enter the command "ipconfig /release". This command will release the IP address of the current device.

3. Update IP address: After releasing the IP address, you need to obtain an available IP address again. In Windows systems, you can enter the command "ipconfig /renew" to re-obtain the IP address.

4. Static IP address configuration: If you are using static IP addresses instead of dynamic allocation (DHCP), please ensure that all devices have unique static IP addresses on the same network. Make sure each device's IP address is on the same subnet and not duplicated.

5. DHCP service management: If there is a DHCP server in the network and its incorrect configuration causes IP address conflicts, you can try to check and manage the configuration of the DHCP server. Make sure the DHCP server assigns and manages IP addresses correctly.

6. Restart network devices: For routers, switches or other network devices, you can try to restart them. Sometimes, IP address conflicts can be resolved by restarting network devices.

7. Change network configuration: If none of the above steps work, consider changing the network configuration, such as changing the subnet mask or adjusting the IP address range.

If the above method still cannot solve the IP address conflict problem, it is recommended to contact the network administrator or technical support personnel, they will be able to provide more accurate troubleshooting and solutions.

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