Return-Path: X-Original-To: apmail-incubator-cloudstack-users-archive@minotaur.apache.org Delivered-To: apmail-incubator-cloudstack-users-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 8C8EFD4DA for ; Mon, 11 Mar 2013 06:25:19 +0000 (UTC) Received: (qmail 96156 invoked by uid 500); 11 Mar 2013 06:25:18 -0000 Delivered-To: apmail-incubator-cloudstack-users-archive@incubator.apache.org Received: (qmail 96089 invoked by uid 500); 11 Mar 2013 06:25:18 -0000 Mailing-List: contact cloudstack-users-help@incubator.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: cloudstack-users@incubator.apache.org Delivered-To: mailing list cloudstack-users@incubator.apache.org Delivered-To: moderator for cloudstack-users@incubator.apache.org Received: (qmail 39872 invoked by uid 99); 11 Mar 2013 05:03:02 -0000 X-ASF-Spam-Status: No, hits=0.2 required=5.0 tests=FREEMAIL_ENVFROM_END_DIGIT,RCVD_IN_DNSWL_NONE,SPF_HELO_PASS,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: domain of 27598336@qq.com designates 184.105.67.99 as permitted sender) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=qq.com; s=s0907; t=1362978154; bh=b9bAxBV0szPMTMvNZuUn74gfTFWpwVYXnufnX+o5MVk=; h=X-QQ-mid:Received:X-QQ-SSF:Message-ID:Date:From:User-Agent: MIME-Version:To:Subject:Content-Type:Content-Transfer-Encoding: X-QQ-FName:X-QQ-LocalIP; b=TiXkwotiFxaNv/JcPOQEJuc8ewKvZnMvode0lbZwgFVQojMB8ttWnEyYeo5zJh7+c IW46+RlX9T9dxFZn/jSYM/Wu+/WBXCxdu52b13oAWtwyRCib81rRea6+cMxCbNw X-QQ-mid: esmtp28t1362978152t164t16811 X-QQ-SSF: 01000000000000F0FKF00F000000000 Message-ID: <513D6568.9030102@qq.com> Date: Mon, 11 Mar 2013 13:02:32 +0800 From: deasonyang <27598336@qq.com> User-Agent: Mozilla/5.0 (Windows NT 6.1; rv:17.0) Gecko/20130215 Thunderbird/17.0.3 MIME-Version: 1.0 To: cloudstack-users@incubator.apache.org Subject: Guest network can use the 16-bit variable-length mask Content-Type: text/plain; charset=GB2312 Content-Transfer-Encoding: 7bit X-QQ-FName: ED4B7F1558114C98BA8EDE065C10FA51 X-QQ-LocalIP: 10.187.133.148 X-Virus-Checked: Checked by ClamAV on apache.org Hi all, Traditional network, it is necessary to use VLANs to isolate broadcast more than 200 hosts, that basic ZONE Guest network host is best, how many? Guest network can use the 16-bit variable-length mask ? Best regards.