Dne pátek 23 Červenec 2010 12:58:29 Steve Thompson napsal(a): > On Fri, 23 Jul 2010, Administrator TOOTAI wrote: > > Le 23/07/2010 11:05, Dave Ewart a écrit : > >> On Friday, 23.07.2010 at 09:48 +0200, Robert von Bismarck wrote: > >>> From my experience, when you want to be certain, you must force 100mb > >>> > >>> networks to 100-full. Auto-neg is mostly hit'n miss, especially on > >>> high-end manageable switches like cisco, extreme networks or HP. > >> > >> Seriously? I've never seen the kind of behaviour you describe, I'm > >> surprised. > > > > I agree with Robert. We had networks problems with servers in DC and > > once we force 100-full they disappear. > > I agree also. I've seen a lot of autoneg problems (HP servers) with Cisco > switches, even at gig speeds. Never with PExxxx and HP switches, though. > > Steve
We had the same kind of problems with Optiplex desktops connecting to Cisco switches, had to set the connection to 1Gbps fixed. Servers (mostly R/T610) are running fine but we are using intel network addon cards only. Perhaps it's a problem with the broadcom drivers? David
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