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CLOUDSTACK-2808

This commit is contained in:
Radhika PC 2013-07-03 15:14:25 +05:30
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commit 011bae7c0a
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9
docs/en-US/add-tier.xml
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@ -74,6 +74,15 @@
Ensure that the gateway is within the Super CIDR range that you specified while creating
the VPC, and is not overlapped with the CIDR of any existing tier within the VPC.</para>
</listitem>
<listitem>
<para><emphasis role="bold">VLAN</emphasis>: The VLAN ID for the tier you create. </para>
<para>This option is only visible if the network offering you selected is
VLAN-enabled.</para>
<para condition="install">For more information, see the Assigning VLANs to Isolated
Networks section in the &PRODUCT; Administration Guide.</para>
<para condition="admin">For more information, see <xref linkend="vlan-assign-isolated-nw"
/>.</para>
</listitem>
<listitem>
<para><emphasis role="bold">Netmask</emphasis>: The netmask for the tier you create. </para>
<para>For example, if the VPC CIDR is 10.0.0.0/16 and the network tier CIDR is

56
docs/en-US/vlan-assign-isolated-nw.xml
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@ -22,51 +22,41 @@
<section id="vlan-assign-isolated-nw">
<title>Assigning VLANs to Isolated Networks</title>
<para>&PRODUCT; provides you the ability to control VLAN assignment to Isolated networks. You can
assign a VLAN ID when a network is created, just the way it's done for Shared networks.
Additionally, a network with VLAN ID can be excluded from the Network Garbage Collection.</para>
assign a VLAN ID when a network is created, just the way it's done for Shared networks.</para>
<para>The former behaviour also is supported &mdash; VLAN is randomly allocated to a network from
the VNET range of the physical network when the network turns to Implemented state. The VLAN is
released back to the VNET pool when the network shuts down as a part of the Network Garbage
Collection. The VLAN can be re-used either by the same network when it is implemented again, or
by any other network. On each subsequent implementation of a network, a new VLAN can be
assigned.</para>
<para>To enable you to assign VLANs to Isolated networks,</para>
<orderedlist>
<listitem>
<para>Log in to the CloudPlatform UI as an administrator or end user.</para>
<para>Create a network offering by specifying the following:</para>
<itemizedlist>
<listitem>
<para><emphasis role="bold">Guest Type</emphasis>: Select Isolated.</para>
</listitem>
<listitem>
<para><emphasis role="bold">Specify VLAN</emphasis>: Select the option.</para>
</listitem>
</itemizedlist>
<para condition="install">For more information, see <xref linkend="creating-network-offerings"
/>.</para>
<para condition="admin">For more information, see the &PRODUCT; Installation Guide.</para>
</listitem>
<listitem>
<para>Ensure that the VLAN range does not already exist.</para>
<para>Using this network offering, create a network.</para>
<para>You can create a VPC tier or an Isolated network.</para>
</listitem>
<listitem>
<para>Check whether the new VLAN range overlaps with any existing ones. If overlaps, extend
the existing range. If does not overlap, add the new range.</para>
</listitem>
<listitem>
<para>In the left navigation, choose Infrastructure. On Zones, click View More, then click the
zone to which you want to work with.</para>
</listitem>
<listitem>
<para>Click Physical Network.</para>
</listitem>
<listitem>
<para>In the Guest node of the diagram, click Configure.</para>
</listitem>
<listitem>
<para>Click Add VLAN Ranges button <inlinemediaobject>
<imageobject>
<imagedata fileref="./images/add-vlan-icon.png"/>
</imageobject>
<textobject>
<phrase>add-vlan-ico.png: button to add a VLAN range.</phrase>
</textobject>
</inlinemediaobject></para>
<para>The Add VLAN Ranges dialog is displayed.</para>
</listitem>
<listitem>
<para>Specify the start and end of the VLAN range.</para>
</listitem>
<listitem>
<para>Click OK.</para>
<para>Specify the VLAN when you create the network.</para>
<para>When VLAN is specified, a CIDR and gateway are assigned to this network and the state is
changed to Setup. In this state, the network will not be garbage collected.</para>
</listitem>
</orderedlist>
<note>
<para>You cannot change a VLAN once it's assigned to the network. The VLAN remains with the
network for its entire life cycle.</para>
</note>
</section>