Problem 1.Checksum Calculation (20 pt., 10 pt. each)

Assume a UDP segment with the following contents.

• Source port = 33152 (=0x8180)
• Destination port = 49156 (=0xC004)
• Length = 12 (=0x000c)
• Payload = 0x2048 0x8378

1. Calculate the checksum for this UDP segment. Report the calculated checksum in binary as discussed in the class time. So converting to binary numbers should be required; any hexadecimal calculations will NOT be accepted.

1. Complete the UDP segment with the hexadecimal notation.

<---------- 16 bits ----------->	<---------- 16 bits ----------->