UDP Header Fields

Question 1

identifies the application that sends the segment. This field is 16 bits long

Answer 1

Source Port

Question 2

identifies the application that receives the segment. This field is 16 bits long

Answer 2

Destination Port

Question 3

specifies the total length of the UDP header and data. The possible minimum length is 8 bytes because the UDP header already occupies 8 bytes

Answer 3

Length

Question 4

field refers to the checksum of the UDP header and UDP data. This field is 16 bits long

Answer 4

Checksum