Describes the methods for upgrading device software using TFTP. This feature supports both automated and manual retrieval processes to ensure devices remain updated with the latest images.
The TFTP device upgrade feature enables you to perform an automatic device upgrade or a direct device upgrade. In an automatic device upgrade, the device periodically checks for the availability of new device using the manifest file and initiates the upgrading process. In a direct device upgrade, the device retrieves the specified device image from the TFTP server and initiates the upgrading process.
Upgrade Methods
You can choose either of the following methods: