== Ethernet ==


__Figure 1 - 802.3 MAC Frame (source : wikipedia)__ 
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[[Image(eth_frame.bmp)]]
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__Figure 2 - Ethernet Type II Frame (source : wikipedia)__ 
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[[Image(eth_type2_frame.bmp)]]
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 * 802.1Q header is NOT used
 * IP packet embedded inside Ethernet payload. IP packet size = 46-1500 bytes
 * EtherType = 0x0800 (IPv4), 0x0806 (ARP)
 * http://en.wikipedia.org/wiki/Ethernet_frame
 



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