What is the typical destination for a configuration backup using TFTP?

When performing a configuration backup using TFTP (Trivial File Transfer Protocol), the typical destination for the backup is a TFTP server. TFTP is commonly used for transferring files across a network, particularly in network devices like routers and switches.

The TFTP server acts as a file repository where the backed-up configuration files can be stored. When a network device saves its configuration to a TFTP server, the configuration is transferred over the network to this server, providing a centralized location for configuration files that can be accessed easily when needed for restoration or review.

In this scenario, using a TFTP server allows for a reliable method to create backups of configuration files without burdening the immediate device’s resources, such as RAM or NVRAM. Backing up directly to volatile memory (like RAM) or non-volatile memory (like NVRAM) would not provide the same level of safety or ease of management because these options often involve local storage that could be lost if the device loses power or fails.