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o Data Restoration
o Device and Port Mapping Configuration
o Port Protection
3.2.1 Data Backup
Follow the steps below to use NcConfig to back data:
1. In the menu bar, go to Systems > Backup and Restore.
2. In the Backup and Restore Data window, select Backup Data. Click Next.
3. Edit the backup file name and storage path as needed.
4. Click Finish.
3.2.2 Data Restoration
If data is lost due to incorrect operation, you can use NcConfig to restore data. If system
environment data is lost due to system damage, you can use the installation package and
the data restoration function to recover the system.
Before restoring the data, ensure that the data was backed up as described in Data
Backup.
Follow the steps below to restore data in NcConfig:
1. In the menu bar, go to Systems > Backup and Restore.
2. In the Backup and Restore Data window, select Data Restore. Click Next.
3. Click Browse to select the backup file and the target data collection you want to
import.
4. Click Finish.
3.2.3 Device and Port Mapping Configuration
You can configure devices and modify port physical addresses to match their logical
addresses.
Follow the steps below to configure devices:
1. In the left Configuration column, go to NcStudio > Hardware Connection and
Configuration > Device Configuration.
2. Double-click Device Configuration to open the Device Configuration window to
the right: