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Does TFTP have a check sum to see whether packets are corrupted?
Wiki User
∙ 12y ago
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
Wiki User
∙ 12y ago
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Which Transport layer protocol does TFTP rely?
TFTP uses UDP - TFTP stands for Trivial FTP, and it is called trivial because it does not check to ensure delivery, it uses UDP which makes a best-effort delivery attempt
How many packets of data must FTP keep at a time to be able to retransmit lost packets?
TFTP needs to keep a copy of only the last packet it has sent, since the acknowledgement mechanism it implements guarantees that all the previous packets have been received, and thus will not need to be retransmitted.
What should be done before performing a backup an IOS image to a TFTP server?
Options are: A) Make sure the TFTP server is reachable across the network. B) Check the password authentication for TFTP access. C) Assure that the TFTP server has enough hard disk space for the IOS image. D) Make sure that the TFTP server can store text files. E) Adjust the maximum IP packet size to speed up transfer F) Verify that the TCP connection to TFTP server is ready. Anyone? Answer is all the above.
Technology used in TFTP?
because TFTP is not capable of encrypting transmissions and FTP is.
What is port number tftp?
Port 69 and UDP are used for tftp transmissions.
What command and prompt are used to save a router configuration file to the TFTP server?
RouterC#copy running-config tftp [copy run tftp]
What command and prompt used to load a save configuration file from the TFTP server?
RouterC#cpoy tftp running-config [ cpoy tftp run ]
Your computer say tftp no reply from server?
Either from below is possible:Link to TFTP server is temporarily damaged.Link to TFTP server is permanently damaged.TFTP is shut down.
What does the command copy flash tftp accomplish?
it copies the ios FLASH to TFTP SERVER
Where will a router operating system image be copied after the copy flash tftp command is issued?
to TFTP
Which command is used to upgrade an IOS on a Cisco router?
config tftp run
What is the tftp port number?
Port 69 and UDP are used for tftp transmissions.
