mirror of https://github.com/apache/cloudstack.git
CLOUDSTACK-2808
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radhikap
parent
feb1325345
commit
3c0c47cb05
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@ -68,7 +68,9 @@
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</listitem>
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<listitem>
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<para><emphasis role="bold">Specify VLAN</emphasis>. (Isolated guest networks only)
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Indicate whether a VLAN should be specified when this offering is used.</para>
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Indicate whether a VLAN could be specified when this offering is used. If you select
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this option and later use this network offering while creating a VPC tier or an isolated
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network, you will be able to specify a VLAN ID for the network you create.</para>
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</listitem>
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<listitem>
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<para><emphasis role="bold">VPC</emphasis>. This option indicate whether the guest network
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@ -48,6 +48,8 @@
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<xi:include href="dns-dhcp.xml" xmlns:xi="http://www.w3.org/2001/XInclude"/>
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<xi:include href="vpn.xml" xmlns:xi="http://www.w3.org/2001/XInclude"/>
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<xi:include href="elastic-ip.xml" xmlns:xi="http://www.w3.org/2001/XInclude"/>
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<xi:include href="portable-ip.xml" xmlns:xi="http://www.w3.org/2001/XInclude"/>
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<xi:include href="add-ip-range.xml" xmlns:xi="http://www.w3.org/2001/XInclude"/>
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<xi:include href="pvlan.xml" xmlns:xi="http://www.w3.org/2001/XInclude"/>
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<xi:include href="inter-vlan-routing.xml" xmlns:xi="http://www.w3.org/2001/XInclude"/>
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<xi:include href="configure-vpc.xml" xmlns:xi="http://www.w3.org/2001/XInclude"/>
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@ -0,0 +1,62 @@
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<?xml version='1.0' encoding='utf-8' ?>
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<!DOCTYPE section PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN" "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
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<!ENTITY % BOOK_ENTITIES SYSTEM "cloudstack.ent">
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%BOOK_ENTITIES;
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]>
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<!-- Licensed to the Apache Software Foundation (ASF) under one
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or more contributor license agreements. See the NOTICE file
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distributed with this work for additional information
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regarding copyright ownership. The ASF licenses this file
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to you under the Apache License, Version 2.0 (the
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"License"); you may not use this file except in compliance
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with the License. You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing,
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software distributed under the License is distributed on an
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"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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KIND, either express or implied. See the License for the
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specific language governing permissions and limitations
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under the License.
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-->
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<section id="vlan-assign-isolated-nw">
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<title>Assigning VLANs to Isolated Networks</title>
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<para>&PRODUCT; provides you the ability to control VLAN assignment to Isolated networks. You can
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assign a VLAN ID when a network is created, just the way it's done for Shared networks.</para>
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<para>The former behaviour also is supported — VLAN is randomly allocated to a network from
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the VNET range of the physical network when the network turns to Implemented state. The VLAN is
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released back to the VNET pool when the network shuts down as a part of the Network Garbage
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Collection. The VLAN can be re-used either by the same network when it is implemented again, or
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by any other network. On each subsequent implementation of a network, a new VLAN can be
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assigned.</para>
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<para>To enable you to assign VLANs to Isolated networks,</para>
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<orderedlist>
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<listitem>
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<para>Create a network offering by specifying the following:</para>
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<itemizedlist>
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<listitem>
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<para><emphasis role="bold">Guest Type</emphasis>: Select Isolated.</para>
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</listitem>
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<listitem>
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<para><emphasis role="bold">Specify VLAN</emphasis>: Select the option.</para>
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</listitem>
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</itemizedlist>
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<para condition="install">For more information, see <xref linkend="creating-network-offerings"
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/>.</para>
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<para condition="admin">For more information, see the &PRODUCT; Installation Guide.</para>
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</listitem>
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<listitem>
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<para>Using this network offering, create a network.</para>
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<para>You can create a VPC tier or an Isolated network.</para>
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</listitem>
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<listitem>
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<para>Specify the VLAN when you create the network.</para>
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<para>When VLAN is specified, a CIDR and gateway are assigned to this network and the state is
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changed to Setup. In this state, the network will not be garbage collected.</para>
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</listitem>
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</orderedlist>
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<note>
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<para>You cannot change a VLAN once it's assigned to the network. The VLAN remains with the
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network for its entire life cycle.</para>
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</note>
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</section>
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@ -42,4 +42,5 @@
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and the guest networks on different physical NICs.</para>
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<xi:include href="vlan-allocation-eg.xml" xmlns:xi="http://www.w3.org/2001/XInclude"/>
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<xi:include href="non-contiguous-vlan.xml" xmlns:xi="http://www.w3.org/2001/XInclude" />
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<xi:include href="vlan-assign-isolated-nw.xml" xmlns:xi="http://www.w3.org/2001/XInclude" />
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</section>
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