title: How do you decode an Ethernet Frame without things like Wireshark?
body: <p>For example: How would one decode the following ethernet frame?</p>
  
  <p>00 26 b9 e8 7e f1 00 12 f2 21 da 00 08 00 45 00 05 dc e3 cd 20 10 35 06 25 eb 0a 0a 0a 02 c0 a8 01 03 c3 9e 0f 40 00 00 10 00 00 00 14 00 70 10 00 5c 59 99 00 00 02 04 05 b4 01 03 03 06 00 00 01 98 64 34 e8 90 84 98 20 12 18 19 04 85 80 00</p>
  
  <p>I know that the first 6 bytes are the MAC destination address : 00 26 b9 e8 7e f1 The next 6 bytes are the source MAC address : 00 12 f2 21 da 00 The next 2 bytes show the ethernet type : 08 00 The next 4 bytes are : 45 00... Ipv4... "5" the number of bytes in the header.. and "00" means there are no differentiated services.</p>
  
  <p>What I don't know is what anything after that is or how to read it.</p>
  
  <p>Anyone help?</p>