From owner-freebsd-questions@FreeBSD.ORG Thu Jul 12 16:11:09 2007 Return-Path: X-Original-To: FreeBSD-Questions@freebsd.org Delivered-To: FreeBSD-Questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id DC97E16A46C for ; Thu, 12 Jul 2007 16:11:09 +0000 (UTC) (envelope-from dkelly@Grumpy.DynDNS.org) Received: from smtp.knology.net (smtp.knology.net [24.214.63.101]) by mx1.freebsd.org (Postfix) with ESMTP id 8788813C45D for ; Thu, 12 Jul 2007 16:11:08 +0000 (UTC) (envelope-from dkelly@Grumpy.DynDNS.org) Received: (qmail 13267 invoked by uid 0); 12 Jul 2007 16:11:06 -0000 Received: from unknown (HELO Grumpy.DynDNS.org) (216.186.148.249) by smtp7.knology.net with SMTP; 12 Jul 2007 16:11:06 -0000 Received: by Grumpy.DynDNS.org (Postfix, from userid 928) id 66CB828425; Thu, 12 Jul 2007 11:11:06 -0500 (CDT) Date: Thu, 12 Jul 2007 11:11:06 -0500 From: David Kelly To: fbsd2 Message-ID: <20070712161106.GB7989@Grumpy.DynDNS.org> References: <20070711174502.GB1435@Grumpy.DynDNS.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.4.2.3i Cc: FreeBSD-Questions@freebsd.org Subject: Re: 10Mbps versus 100Mbps Cable Modems X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: FreeBSD-Questions@freebsd.org List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 12 Jul 2007 16:11:10 -0000 On Thu, Jul 12, 2007 at 11:21:50AM -0400, fbsd2 wrote: > Am I missing some thing here? > I though 10Mbps/100Mbps ends up controlling the > max packet size traveling over the internet. Yes, you are missing something. > So if your using 10Mbps, you end up generating 10 separate packets > versus 1 packet at 100Mbps to move the same amount of data. No, MTU stays the same. Jumbo packet support is popular for gigabit ethernet but MTU is generally limited to 1500 for external internet connections. -- David Kelly N4HHE, dkelly@HiWAAY.net ======================================================================== Whom computers would destroy, they must first drive mad.