Question

Given the following frame, clearly and specifically identify the (four) relevant pieces of this Ethernet frame?

00 A0 24 C5 FE 2D 00 AA 00 74 37 BD 08 00 FF FF

00 2E 00 11 81 89 78 20 00 00 00 00 00 01 04 51

81 89 78 00 00 AA 00 74 37 BD 40 03 22 22 C8 01

00 00 17 00 07 71 51 02 00 B9 FF FF

Answer 1

First of all we have to know the frame format of ethernet :-

As you have given 60 Bytes of data and also mentioned 4 relevant pieces then it must be :

• Destination Address (6 Bytes)
• Source Address (6 Bytes)
• Length (2 Bytes)
• Data (46 Bytes)

Destination Address will be : 00 A0 24 C5 FE 2D

Source Address will be : 00 AA 00 74 37 BD

Length field will be : 08 00

Data will be : FF FF 00 2E 00 11 81 89 78 20 00 00 00 00 00 01 04 51 81 89 78 00 00 AA 00 74 37 BD 40 03 22 22 C8 01 00 00 17 00 07 71 51 02 00 B9 FF FF

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