Servers, I understand but 600+ pcs is a pain, especially with a printer mixed in.
-----Original Message----- From: Steven Peck [mailto:[EMAIL PROTECTED] Sent: Friday, November 21, 2008 12:31 PM To: NT System Admin Issues Subject: Re: Why would you set a NIC to 100/full or Auto? Auto-negotiation sucks. It is unreliable and intermittent and when it doesn't work, you have weird issues. It's just not worth it on servers. Set servers speed and duplex manually at the server and switch and life will be so much better. Steven On Fri, Nov 21, 2008 at 9:22 AM, Webb, Brian (Corp) <[EMAIL PROTECTED]> wrote: > In my experience, autonegotiation works great for speed, but for duplex it > depends on what the other device is set to. > > If both devices are set to AUTO then it works > > If both devices are set to a fixed duplex then it works > > If one device is set to a fixed speed/duplex and the other is set to AUTO > then the speed is negotiated properly, but the duplex is negotiated to half > and if the fixed end is set to FULL then you have problems. > > -Brian > > ________________________________ > From: Brumbaugh, Luke [mailto:[EMAIL PROTECTED] > Sent: Friday, November 21, 2008 8:37 AM > To: NT System Admin Issues > Subject: Why would you set a NIC to 100/full or Auto? > > I heard 2 arguments and both seem valid. I find it a pain to have to go > back in and set NIC speed on the switch and server/PC. Over wire builds > suck (WDS) for speed etc. > > > > 1. Was that in old days the NIC chips had hard time negotiating and it > is no longer needed, except that it would be good practice for servers which > rarely change. > > 2. The other was that the auto-negotiate packets are 30% of the > broadcast packets and by removing all doubt, they lessen the traffic. > > > > What exactly is the real story? I never had to set this before on the pc > side of the LAN. > > > > TIA > > > > Luke L. Brumbaugh > > Network Engineer > > Butler Animal Health Supply > > Ph:(614) 659-1736 > > > > ********************************************************************** > > CONFIDENTIALITY NOTICE: The information transmitted in this message is > intended only for the person or entity to which it is addressed and may > contain confidential and/or privileged material. Any review, retransmission, > dissemination or other use of this information by persons or entities other > than the intended recipient is prohibited. If you received this in error, > please contact the sender and destroy all copies of this document. Thank > you. > > Butler Animal Health Supply > > ********************************************************************** > > > > > > > > > > ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~
