Locking your Route from editing in Source-Nexus Router
Once your device is ready for use, or if you want to prevent any further changes to your device, click the lock icon next to the device box.
![](https://static.helpjuice.com/helpjuice_production/uploads/upload/image/12551/direct/1716576628850-Screenshot%2B2024-05-24%2Bat%2B20.49.51.png)
This will disable all router settings, including changing the device name. You can, however, undo this, by clicking the lock icon again and enabling changes once more.