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From: "James H. Cloos Jr." <cloos@jhcloos.com>
To: linux-kernel@vger.kernel.org
Subject: Re: [RFC] ethtool semantics
Date: Wed, 09 Jun 2004 20:01:58 -0400	[thread overview]
Message-ID: <m34qpke0w9.fsf@lugabout.jhcloos.org> (raw)
In-Reply-To: <40C77C70.5070409@tmr.com> (Bill Davidsen's message of "Wed, 09 Jun 2004 17:09:04 -0400")

>>>>> "Bill" == Bill Davidsen <davidsen@tmr.com> writes:

Bill> It does sometimes matter, because even these days we sometimes
Bill> see a case where a brand name switch (like Cisco) and a brand
Bill> name card (Intel, 3COM) negotiate but just don't "work right"
Bill> later.

I just had this happen this week.  Both intel and broadcom cards
negatiated 100/full with the cisco switch, but failed to work
properly.  ethtool -s eth0 speed 100 duplex full autoneg off
improved performance from OTOO 15% of capacity to wire speed.

-JimC

      parent reply	other threads:[~2004-06-10  0:02 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-06-07 21:28 Roger Luethi
2004-06-07 21:57 ` David S. Miller
2004-06-07 23:43   ` Marc Herbert
2004-06-08 21:08   ` Roger Luethi
2004-06-09 21:09     ` Bill Davidsen
2004-06-09 21:38       ` Roger Luethi
2004-06-09 22:12         ` David S. Miller
2004-06-14 13:11           ` Marc Herbert
2004-06-14 17:01             ` Tim Hockin
2004-06-14 19:32               ` Marc Herbert
2004-06-14 19:42               ` Roger Luethi
2004-06-10  0:01       ` James H. Cloos Jr. [this message]

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