mirror of https://github.com/apache/cloudstack.git
163 lines
3.3 KiB
XML
163 lines
3.3 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="vlan-allocation-eg" 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>VLAN Allocation Example</title>
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<para>
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VLANs are required for public and guest traffic. The following is an example of a VLAN allocation scheme:
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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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VLAN IDs
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</para>
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</entry>
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<entry>
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<para>
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Traffic type
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</para>
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</entry>
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<entry>
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<para>
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Scope
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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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less than 500
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</para>
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</entry>
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<entry>
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<para>
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Management traffic. Reserved for administrative purposes.
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</para>
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</entry>
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<entry>
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<para>
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&PRODUCT; software can access this, hypervisors, system VMs.
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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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500-599
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</para>
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</entry>
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<entry>
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<para>
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VLAN carrying public traffic.
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</para>
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</entry>
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<entry>
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<para>
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&PRODUCT; accounts.
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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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600-799
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</para>
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</entry>
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<entry>
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<para>
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VLANs carrying guest traffic.
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</para>
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</entry>
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<entry>
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<para>
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&PRODUCT; accounts. Account-specific VLAN is chosen from this pool.
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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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800-899
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</para>
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</entry>
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<entry>
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<para>
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VLANs carrying guest traffic.
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</para>
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</entry>
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<entry>
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<para>
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&PRODUCT; accounts. Account-specific VLAN chosen by &PRODUCT; admin to assign to that account.
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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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900-999
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</para>
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</entry>
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<entry>
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<para>
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VLAN carrying guest traffic
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</para>
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</entry>
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<entry>
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<para>
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&PRODUCT; accounts. Can be scoped by project, domain, or all accounts.
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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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greater than 1000
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</para>
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</entry>
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<entry>
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<para>
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Reserved for future use
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</para>
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</entry>
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<entry>
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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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</section>
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