From owner-freebsd-stable@FreeBSD.ORG Thu Sep 26 06:26:15 2013 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTP id 3F1E3D58 for ; Thu, 26 Sep 2013 06:26:15 +0000 (UTC) (envelope-from michiel@boland.org) Received: from smtp-vbr9.xs4all.nl (smtp-vbr9.xs4all.nl [194.109.24.29]) by mx1.freebsd.org (Postfix) with ESMTP id D27CC2F33 for ; Thu, 26 Sep 2013 06:26:14 +0000 (UTC) Received: from charlemagne.dc19.boland.org (37-251-15-238.FTTH.ispfabriek.nl [37.251.15.238]) (authenticated bits=0) by smtp-vbr9.xs4all.nl (8.13.8/8.13.8) with ESMTP id r8Q6Q6sD022421 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Thu, 26 Sep 2013 08:26:07 +0200 (CEST) (envelope-from michiel@boland.org) Message-ID: <5243D37E.6030703@boland.org> Date: Thu, 26 Sep 2013 08:26:06 +0200 From: Michiel Boland User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:24.0) Gecko/20100101 Thunderbird/24.0 MIME-Version: 1.0 CC: freebsd-stable@freebsd.org Subject: Re: FreeBSD 9.1 ix driver vlan problem References: <3E619068-9015-4013-A99E-CEE8948C7455@digsys.bg> <1F6A12D6D90C4D1792369B0AFC82173A@poopsackHD> In-Reply-To: <1F6A12D6D90C4D1792369B0AFC82173A@poopsackHD> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Virus-Scanned: by XS4ALL Virus Scanner X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 26 Sep 2013 06:26:15 -0000 On 09/25/2013 20:03, Daniel Corbe wrote: > Why would disabling STP on the switch *shorten* the amount of time it takes for > the port to come up? At least on Cisco switches, it takes ~45 seconds for the > switching topology to converge with STP disabled. Shorter periods if you enable > portfast or uplinkfast. What is meant, I believe, is that the port should be configured as an edge port ("spanning-tree portfast [trunk]" in cisco lingo, "set edge" for junipers). You don't ever want to disable STP anywhere - that's just a recipe for disaster. Cheers Michiel