You can perform a full backup operation, an incremental backup operation, or a differential backup operation for a DB2 MultiNode database.
From the navigation pane, go to Protect > Databases.
The Instances page appears.
Click the instance.
The instance page appears.
Click the action button for the instance, and then click Back up.
The Backup dialog box appears.
Select the subclient to back up, and then click Select.
The Select backup level dialog box appears.
Under Backup level, select the type of backup operation:
To perform a full backup operation, select Full.
To perform an incremental backup operation, select Incremental.
To perform a differential backup operation, select Differential.