From owner-freebsd-hackers Sat Sep 27 10:06:39 1997 Return-Path: Received: (from root@localhost) by hub.freebsd.org (8.8.7/8.8.7) id KAA02487 for hackers-outgoing; Sat, 27 Sep 1997 10:06:39 -0700 (PDT) Received: from verdi.nethelp.no (verdi.nethelp.no [195.1.171.130]) by hub.freebsd.org (8.8.7/8.8.7) with SMTP id KAA02478 for ; Sat, 27 Sep 1997 10:06:34 -0700 (PDT) From: sthaug@nethelp.no Received: (qmail 18026 invoked by uid 1001); 27 Sep 1997 17:06:31 +0000 (GMT) To: dec@phoenix.its.rpi.edu Cc: hackers@FreeBSD.ORG, stable@FreeBSD.ORG Subject: Re: 'fxp' driver/hardware lossage (was Re: Alexander B. Povol's mail) In-Reply-To: Your message of "Sat, 27 Sep 1997 09:16:17 -0400 (EDT)" References: X-Mailer: Mew version 1.05+ on Emacs 19.28.2 Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Date: Sat, 27 Sep 1997 19:06:31 +0200 Message-ID: <18024.875379991@verdi.nethelp.no> Sender: owner-freebsd-hackers@FreeBSD.ORG X-Loop: FreeBSD.org Precedence: bulk > > Nope. A hub doesn't do anything with collisions - it just propagates > > them bit by bit. The NICs sense the collision. > > Technically this is not even a colission situation. Many new NICs and > Hubs (both must support it to work) support full-duplex 10BaseT, allowing > 20MBits/sec. I am not sure what happens when it gets into the hub and > needs to be propogated to other ports though *shrug*. If a "hub" supports full duplex then it is by definition a switch - at least in my language. Steinar Haug, Nethelp consulting, sthaug@nethelp.no