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- Timestamp:
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Jun 16, 2010, 8:03:39 PM (14 years ago)
- Author:
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khanhle
- Comment:
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3 | 3 | |
4 | 4 | __Figure 1 - 802.3 MAC Frame (source : wikipedia)__ |
5 | | [[BR]][[BR]] |
| 5 | [[BR]] |
6 | 6 | [[Image(eth_frame.bmp)]] |
7 | 7 | [[BR]][[BR]] |
8 | 8 | |
9 | 9 | __Figure 2 - Ethernet Type II Frame (source : wikipedia)__ |
10 | | [[BR]][[BR]] |
| 10 | [[BR]] |
11 | 11 | [[Image(eth_type2_frame.bmp)]] |
12 | 12 | [[BR]][[BR]] |
13 | 13 | |
| 14 | * Host MAC Address is as defined by Host Ethernet card (programmable on Ethernet RMAP). |
| 15 | * CRKit MAC Address = FE ED DE AD BE EF (default) |
14 | 16 | * 802.1Q header is NOT used |
| 17 | * Ethertype = 0x0800 (IPv4), 0x0806 (ARP). More info at http://en.wikipedia.org/wiki/EtherType |
15 | 18 | * IP packet embedded inside Ethernet payload. IP packet size = 46-1500 bytes |
16 | | * EtherType = 0x0800 (IPv4), 0x0806 (ARP) |
17 | | * http://en.wikipedia.org/wiki/Ethernet_frame |
| 19 | * Further Ethernet information at http://en.wikipedia.org/wiki/Ethernet_frame |
18 | 20 | |
19 | 21 | |
20 | | |
21 | | |
22 | 22 | [wiki:Software/Firmware/Framework/R3_arch Return ..] |