RFC 1207:FYI on Questions and Answers: Answers...
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Ethernet


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... UDP checksum off, which is legal and works okay over interfaces such as ethernet which has link- level checksumming. On the other hand, SLIP ...


... Does anyone recognize ethernet type "80F3"? I don't see it in RFC 1010(-> 1060(-> 1340(-> 1700hist(-> 3232)))), but I am seeing it on our net. ...
... Ethernet type 0x80F3 is used by AppleTalk for address resolution. ...
... You must have Macs on your network which are directly connected to Ethernet. These packets are used by the Mac (generally at startup) to determine a valid AppleTalk ...
... Ethernet Exp. Ethernet Description References ------------- ------------- ----------- ---------- ...
... Ethernet Exp. Ethernet Description References ------------- ------------- ----------- ---------- decimal Hex decimal octal ...
... Does anyone know the significance of a high value for "Bad proto" in the output from netstat on Unix machines using ethernet? ...



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