Ethernet SNAP -- Common name: 802.3/SNAP or 802.3/802.2/SNAP
Ethernet SNAP is an extension to 802.2, indicated by SAP value of hex AA. Ethernet SNAP is used by AppleTalk and is allmost never used for IPX. Values in parentheses in the table below are the values used by IPX.
|
Dest. Addr. |
SourceAddr. |
Length |
DSAP0xAA |
SSAP0xAA |
Control0x03 |
SNAP Header(0,0,0,81,37) |
Network Packet |
|---|---|---|---|---|---|---|---|
|
6 bytes0-5 |
6 bytes6-11 |
2 bytes12-13 |
1 byte14 |
1 byte15 |
1 byte16 |
5 bytes17-21 |
up to 1492 b22-1513 |
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