Port 69 and UDP are used for tftp transmissions.
UDP port 69
Port 69 and UDP are used for tftp transmissions.
By default a TFTP server will accept connection requests on UDP port 69.
because TFTP is not capable of encrypting transmissions and FTP is.
RouterC#cpoy tftp running-config [ cpoy tftp run ]
RouterC#copy running-config tftp [copy run tftp]
TFTP is the smaller version of File transfer protocol. TFTP stands for trivial file transfer protocol . TFTP serves the same purpose as FTP does but is less secure and have limited use .
Either from below is possible:Link to TFTP server is temporarily damaged.Link to TFTP server is permanently damaged.TFTP is shut down.
it copies the ios FLASH to TFTP SERVER
.What is the difference between FTP and TFTP?
to TFTP
config tftp run
Nope, TFTP Relys on the UDP Checksums, and even those are optional, that's why its not used often exept for Bootloaders etc. Also there is no Encryption for tftp packets