From owner-freebsd-hardware Wed Dec 16 23:32:51 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id XAA17859 for freebsd-hardware-outgoing; Wed, 16 Dec 1998 23:32:51 -0800 (PST) (envelope-from owner-freebsd-hardware@FreeBSD.ORG) Received: from dingo.cdrom.com (castles128.castles.com [208.214.165.128]) by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id XAA17854 for ; Wed, 16 Dec 1998 23:32:47 -0800 (PST) (envelope-from mike@dingo.cdrom.com) Received: from dingo.cdrom.com (localhost [127.0.0.1]) by dingo.cdrom.com (8.9.1/8.8.8) with ESMTP id XAA03887; Wed, 16 Dec 1998 23:29:43 -0800 (PST) (envelope-from mike@dingo.cdrom.com) Message-Id: <199812170729.XAA03887@dingo.cdrom.com> X-Mailer: exmh version 2.0.2 2/24/98 To: Brett Glass cc: Mike Smith , dg@root.com, mturpin@shadow.spel.com, toasty@home.dragondata.com, hardware@FreeBSD.ORG Subject: Re: Network adapters: Technical issues In-reply-to: Your message of "Thu, 17 Dec 1998 00:23:14 MST." <4.1.19981217000925.066e26c0@mail.lariat.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Date: Wed, 16 Dec 1998 23:29:43 -0800 From: Mike Smith Sender: owner-freebsd-hardware@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org > At 11:05 PM 12/16/98 -0800, Mike Smith wrote: > > >> The Intel Pro/100 ISA isn't supported, then? Or is it? > > > >No, it's a completely different animal. > > Hmmm. One of the purposes of the upgrade is to get everything > running at 100 Mbps full duplex, so that we can use a Layer 2 > switch efficiently. Anything running half duplex or 10 Mbps will > congest the switch by requiring it to use buffers to store and > forward packets. (It can do cut-through switching if there's > no speed difference.) We want to save the buffers to relieve > congestion if it happens. > > How about the 3Com Fast Etherlink ISA? The part number is 3C515-TX. How about a cheap socket-7 motherboard and an AMD K6? Total cost < $150 and all of a sudden you can use PCI adapters. If I knew of any ISA 100Mbps adapters, don't you think I'd have mentioned them? If I say "I don't believe we do", then I damn well mean it! -- \\ Sometimes you're ahead, \\ Mike Smith \\ sometimes you're behind. \\ mike@smith.net.au \\ The race is long, and in the \\ msmith@freebsd.org \\ end it's only with yourself. \\ msmith@cdrom.com To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hardware" in the body of the message