On Fri, 2 Apr 1999 [EMAIL PROTECTED] wrote:

> I've got a client with 3 machines connected to a Cisco 2942 ethernet

Cisco switches are notorious for not doing autonegotiation correctly.

> was 6.5 megabit.  From reliable sources, the internal story at his
> provider is that the Cisco 2942 won't recognize any 3COM cards at 100BT,
> even though their official story to the customers is that everyone is on
> 100BT.  Also, the card is in half duplex mode.  Given that the Cisco 2942
> is a 10/100 switch, and that it is supposed to be full duplex (according
> to the specs on Cisco's site), any idea what's going on here?  Is the
> Cisco incompatibility thing true?  I find that hard to believe, seeing as
> they all follow the same IEE standard, and both are pretty widespread
> components.

Cisco doesn't always get it right.
They certainly did worse than most with NWay.

Donald Becker                                     [EMAIL PROTECTED]
USRA-CESDIS, Center of Excellence in Space Data and Information Sciences.
Code 930.5, Goddard Space Flight Center,  Greenbelt, MD.  20771
301-286-0882         http://cesdis.gsfc.nasa.gov/people/becker/whoiam.html

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