
TCP/IP Protocol Suite 4th Edition by Behrouz Forouzan
Edition 4ISBN: 978-0073376042
TCP/IP Protocol Suite 4th Edition by Behrouz Forouzan
Edition 4ISBN: 978-0073376042 Exercise 3
Show the entries for the header of a UDP user datagram that carries a message from a TFTP client to a TFTP server. Fill the checksum field with 0s. Choose an appropriate ephemeral port number and the correct well-known port number. The length of data is 40 bytes. Show the UDP packet using the format in Figure 14.2.
Figure 14.2 User datagram format
Figure 14.2 User datagram format

Explanation
Consider the following data:
• The heade...
TCP/IP Protocol Suite 4th Edition by Behrouz Forouzan
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