>>>> "Ethan" == Ethan Dicks
<ethan.dicks at usap.gov> writes:
Ethan> Back when NIC weren't $10 each, I remember the easiest to work
Ethan> with (in terms of compatibility) were the NE2000 and clones
Ethan> (NE1000 for 8-bit machines), the WD (later SMC) 8013, and the
Ethan> 3C501, later displaced by the 3C509. ...
Something to keep in mind is that the 3C501 is an extremely bad
design. It is completely incapable of dealing with back to back
packets -- even just two of them. And of course that's a perfectly
normal situation in any plausible network.
I remember working on DECnet when these toys came around, and the
request came in to have a "go slow" feature in DECnet to support this
single buffered design. The answer, of course, was "NFW". (Slowing
down at the source wouldn't have helped because the network could
easily cause clumping anyway...)
paul