If you no longer need information about a network device, you can delete its record from the Network Devices application.
You can select multiple records to delete only if your result set on the List tab is fewer than the maximum number of rows allowed for your implementation. By default, this is 200 rows. If your result set exceeds 200 rows, use the Advanced Search feature to create a result set that has fewer than 200 rows. For larger result sets, you only can delete all records. If you want to delete a single network device, you can open its record on the Network Device tab and then delete it.
If a network device record in the Network Devices application corresponds to a device listed in the Asset Link Results application, deleting the device record from the Network Devices application also deletes the record in the Asset Link Results application.
If you delete a network device record, but your discovery tool detects the same device in subsequent scans, a record is created again when network device data is imported into the database.