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136 lines
3.0 KiB
XML
136 lines
3.0 KiB
XML
<?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 "Release_Notes.ent">
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%BOOK_ENTITIES;
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]>
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<section id="set-zone-vlan-run-vm-max" lang="en-US">
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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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--> <title>Setting Zone VLAN and Running VM Maximums</title>
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<para>
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In the external networking case, every VM in a zone must have a unique guest IP address. There are two variables that you need to consider in determining how to configure &PRODUCT; to support this: how many Zone VLANs do you expect to have and how many VMs do you expect to have running in the Zone at any one time.
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</para>
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<para>
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Use the following table to determine how to configure &PRODUCT; for your deployment.
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</para>
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<informaltable>
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<tgroup align="left" cols="3" colsep="1" rowsep="1">
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<thead>
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<row>
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<entry>
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<para>
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guest.vlan.bits
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</para>
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</entry>
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<entry>
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<para>
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Maximum Running VMs per Zone
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</para>
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</entry>
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<entry>
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<para>
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Maximum Zone VLANs
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</para>
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</entry>
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</row>
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</thead>
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<tbody>
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<row>
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<entry>
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<para>
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12
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</para>
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</entry>
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<entry>
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<para>
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4096
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</para>
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</entry>
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<entry>
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<para>
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4094
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</para>
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</entry>
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</row>
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<row>
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<entry>
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<para>
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11
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</para>
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</entry>
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<entry>
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<para>
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8192
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</para>
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</entry>
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<entry>
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<para>
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2048
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</para>
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</entry>
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</row>
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<row>
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<entry>
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<para>
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10
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</para>
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</entry>
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<entry>
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<para>
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16384
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</para>
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</entry>
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<entry>
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<para>
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1024
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</para>
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</entry>
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</row>
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<row>
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<entry>
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<para>
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10
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</para>
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</entry>
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<entry>
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<para>
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32768
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</para>
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</entry>
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<entry>
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<para>
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512
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</para>
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</entry>
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</row>
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</tbody>
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</tgroup>
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</informaltable>
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<para>
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Based on your deployment's needs, choose the appropriate value of guest.vlan.bits. Set it as described in Edit the Global Configuration Settings (Optional) section and restart the Management Server.
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</para>
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</section>
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