Newer revisions accommodate larger single payloads via block-size adjustments.
System administrators issue commands from switches, firewalls, or routers to download OS images directly from a local laptop acting as a temporary TFTP server. tftp download
Some common TFTP client options:
Once installed, the default directory is usually /var/lib/tftpboot . You will need to copy your files there and ensure permissions are set correctly: tftp download