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                   Dev
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                   Externes
    ################################################### --><!ENTITY url.802.3 '<link xmlns="http://docbook.org/ns/docbook" xlink:href="http://standards.ieee.org/about/get/802/802.3.html"><citetitle>IEEE 802.3™: ETHERNET</citetitle></link>'>
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<article xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xml:id="interco.cs" xml:lang="fr">

<info>
  <title xmlns:xlink="http://www.w3.org/1999/xlink">Étude de cas de synthèse sur l'interconnexion LAN/WAN</title>

  <authorgroup xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
<author xmlns:xlink="http://www.w3.org/1999/xlink">
  <personname xmlns:xlink="http://www.w3.org/1999/xlink">
    <firstname xmlns:xlink="http://www.w3.org/1999/xlink">Philippe</firstname><surname xmlns:xlink="http://www.w3.org/1999/xlink">Latu</surname>
  </personname>
  <affiliation xmlns:xlink="http://www.w3.org/1999/xlink">
    <shortaffil xmlns:xlink="http://www.w3.org/1999/xlink">inetdoc.net</shortaffil>
    <jobtitle xmlns:xlink="http://www.w3.org/1999/xlink">Enseignant - Chargé de mission Systèmes &amp; Réseaux</jobtitle>
    <orgname xmlns:xlink="http://www.w3.org/1999/xlink">IUT - Université Toulouse III - Paul Sabatier</orgname>
    <address xmlns:xlink="http://www.w3.org/1999/xlink"><email xmlns:xlink="http://www.w3.org/1999/xlink">philippe.latu(at)inetdoc.net</email></address>
  </affiliation>
</author>
</authorgroup>

  <abstract xmlns:xlink="http://www.w3.org/1999/xlink">
    <para xmlns:xlink="http://www.w3.org/1999/xlink">L'objectif de cette étude de cas est de faire la synthèse sur
    l'ensemble du cycle de travaux pratiques sur le thème de l'interconnexion
    réseau <acronym xmlns:xlink="http://www.w3.org/1999/xlink">LAN</acronym>/<acronym xmlns:xlink="http://www.w3.org/1999/xlink">WAN</acronym>. Côté réseaux étendus,
    on retrouve la configuration des accès via <acronym xmlns:xlink="http://www.w3.org/1999/xlink">PPP</acronym> sur
    trames «<acronym xmlns:xlink="http://www.w3.org/1999/xlink">HDLC</acronym> synchrones» (<acronym xmlns:xlink="http://www.w3.org/1999/xlink">RNIS</acronym>) et le
    filtrage avec et sans traduction d'adresses. Côté réseaux locaux, on
    reprend le routage inter-VLAN avec le protocole de routage dynamique
    <acronym xmlns:xlink="http://www.w3.org/1999/xlink">OSPF</acronym>.</para>
  </abstract>

  <keywordset xmlns:xlink="http://www.w3.org/1999/xlink">
    <keyword xmlns:xlink="http://www.w3.org/1999/xlink">inter-vlan</keyword>
    <keyword xmlns:xlink="http://www.w3.org/1999/xlink">interface</keyword>
    <keyword xmlns:xlink="http://www.w3.org/1999/xlink">isdn</keyword>
    <keyword xmlns:xlink="http://www.w3.org/1999/xlink">ospf</keyword>
    <keyword xmlns:xlink="http://www.w3.org/1999/xlink">ppp</keyword>
    <keyword xmlns:xlink="http://www.w3.org/1999/xlink">quagga</keyword>
    <keyword xmlns:xlink="http://www.w3.org/1999/xlink">routage</keyword>
    <keyword xmlns:xlink="http://www.w3.org/1999/xlink">routing</keyword>
    <keyword xmlns:xlink="http://www.w3.org/1999/xlink">rnis</keyword>
    <keyword xmlns:xlink="http://www.w3.org/1999/xlink">trunk</keyword>
    <keyword xmlns:xlink="http://www.w3.org/1999/xlink">vlan</keyword>
    <keyword xmlns:xlink="http://www.w3.org/1999/xlink">zebra</keyword>
  </keywordset>
</info>

<sect1 xmlns:xlink="http://www.w3.org/1999/xlink" xml:id="interco.cs.legal.meta">
  <title xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">Copyright et Licence</title>

<literallayout xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" class="monospaced">Copyright (c) 2000,2012 Philippe Latu.
Permission is granted to copy, distribute and/or modify this document under the
terms of the GNU Free Documentation License, Version 1.3 or any later version
published by the Free Software Foundation; with no Invariant Sections, no
Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included
in the section entitled "GNU Free Documentation License".</literallayout>

<literallayout xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" class="monospaced">Copyright (c) 2000,2012 Philippe Latu.
Permission est accordée de copier, distribuer et/ou modifier ce document selon
les termes de la Licence de Documentation Libre GNU (GNU Free Documentation
License), version 1.3 ou toute version ultérieure publiée par la Free Software
Foundation ; sans Sections Invariables ; sans Texte de Première de Couverture,
et sans Texte de Quatrième de Couverture. Une copie de la présente Licence est
incluse dans la section intitulée « Licence de Documentation Libre GNU ».</literallayout>


  <sect2 xmlns:xlink="http://www.w3.org/1999/xlink" xml:id="interco.cs.meta">
    <title xmlns:xlink="http://www.w3.org/1999/xlink">Meta-information</title>

  <para xmlns:xlink="http://www.w3.org/1999/xlink">Ce document est écrit avec <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://www.docbook.org"><citetitle xmlns:xlink="http://www.w3.org/1999/xlink">DocBook</citetitle></link> XML
  sur un système <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://www.debian.org"><citetitle xmlns:xlink="http://www.w3.org/1999/xlink">Debian
  GNU/Linux</citetitle></link>. Il est disponible en version imprimable au
  format PDF : <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://www.inetdoc.net/pdf/interco.cs.pdf"><literal xmlns:xlink="http://www.w3.org/1999/xlink">interco.cs.pdf</literal></link>.</para>
  </sect2>
</sect1>

<?custom-pagebreak?>
<sect1 xmlns:xlink="http://www.w3.org/1999/xlink" xml:id="interco.cs.topologies">
  <title xmlns:xlink="http://www.w3.org/1999/xlink">Topologies réseaux</title>

  <para xmlns:xlink="http://www.w3.org/1999/xlink">La topologie logique globale se présente comme une associations de
  topologies triangulaires <acronym xmlns:xlink="http://www.w3.org/1999/xlink">LAN</acronym> et
  <acronym xmlns:xlink="http://www.w3.org/1999/xlink">WAN</acronym>. L'ensemble des routeurs présentés appartiennent à une
  seule aire <acronym xmlns:xlink="http://www.w3.org/1999/xlink">OSPF</acronym>.</para>

  <mediaobject xmlns:xlink="http://www.w3.org/1999/xlink">
    <imageobject xmlns:xlink="http://www.w3.org/1999/xlink" role="fo">
    <imagedata format="PNG" fileref="images/interco.cs.topologie-logique.png" width="12cm" scalefit="1"/>
    </imageobject>
    <imageobject xmlns:xlink="http://www.w3.org/1999/xlink" role="html">
    <imagedata format="PNG" fileref="images/interco.cs.topologie-logique.png" width="640px" scalefit="1"/>
    </imageobject>
    <textobject xmlns:xlink="http://www.w3.org/1999/xlink">
    <phrase xmlns:xlink="http://www.w3.org/1999/xlink">Topologie logique globale de synthèse</phrase>
    </textobject>
  </mediaobject>

  <para xmlns:xlink="http://www.w3.org/1999/xlink">Les deux sous-topologies <acronym xmlns:xlink="http://www.w3.org/1999/xlink">LAN</acronym> reprennent
  l'architecture étudiée dans le support <link xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://www.inetdoc.net/travaux_pratiques/interco.ospf.q/"><citetitle xmlns:xlink="http://www.w3.org/1999/xlink">Routage dynamique avec OSPF</citetitle></link>. La seule
  particularité ici réside dans la redondance de deux <acronym xmlns:xlink="http://www.w3.org/1999/xlink">VLAN</acronym>s
  entre les routeurs <citetitle xmlns:xlink="http://www.w3.org/1999/xlink">Hub2</citetitle> et
  <citetitle xmlns:xlink="http://www.w3.org/1999/xlink">Hub3</citetitle>.</para>

  <mediaobject xmlns:xlink="http://www.w3.org/1999/xlink">
    <imageobject xmlns:xlink="http://www.w3.org/1999/xlink" role="fo">
    <imagedata format="PNG" fileref="images/interco.cs.topologie-lan.png" width="12cm" scalefit="1"/>
    </imageobject>
    <imageobject xmlns:xlink="http://www.w3.org/1999/xlink" role="html">
    <imagedata format="PNG" fileref="images/interco.cs.topologie-lan.png" width="640px" scalefit="1"/>
    </imageobject>
    <textobject xmlns:xlink="http://www.w3.org/1999/xlink">
    <phrase xmlns:xlink="http://www.w3.org/1999/xlink">Topologies logiques LAN</phrase>
    </textobject>
  </mediaobject>

  <para xmlns:xlink="http://www.w3.org/1999/xlink">Les quatre sous-topologies <acronym xmlns:xlink="http://www.w3.org/1999/xlink">WAN</acronym> reprennent
  l'architecture étudiée dans le support <link xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://www.inetdoc.net/travaux_pratiques/interco.ppp.q/"><citetitle xmlns:xlink="http://www.w3.org/1999/xlink">Topologie Hub &amp; Spoke avec le protocole PPP</citetitle></link>. La différence ici
  réside dans l'utilisation du protocole de routage dynamique
  <acronym xmlns:xlink="http://www.w3.org/1999/xlink">OSPF</acronym> sur des les liens <acronym xmlns:xlink="http://www.w3.org/1999/xlink">WAN</acronym> point à
  point.</para>

  <mediaobject xmlns:xlink="http://www.w3.org/1999/xlink">
    <imageobject xmlns:xlink="http://www.w3.org/1999/xlink" role="fo">
    <imagedata format="PNG" fileref="images/interco.cs.topologie-wan.png" width="12cm" scalefit="1"/>
    </imageobject>
    <imageobject xmlns:xlink="http://www.w3.org/1999/xlink" role="html">
    <imagedata format="PNG" fileref="images/interco.cs.topologie-wan.png" width="640px" scalefit="1"/>
    </imageobject>
    <textobject xmlns:xlink="http://www.w3.org/1999/xlink">
    <phrase xmlns:xlink="http://www.w3.org/1999/xlink">Topologies logiques WAN</phrase>
    </textobject>
  </mediaobject>

  <para xmlns:xlink="http://www.w3.org/1999/xlink">L'objectif de cette séance de travaux pratiques est d'aboutir à un
  accès Web sur les interfaces fictives (<systemitem xmlns:xlink="http://www.w3.org/1999/xlink">dummy</systemitem>) depuis
  un routeur <citetitle xmlns:xlink="http://www.w3.org/1999/xlink">Spoke</citetitle> vers n'importe quel autre routeur
  <citetitle xmlns:xlink="http://www.w3.org/1999/xlink">Spoke</citetitle> sans recourir une seule fois à la traduction
  d'adresses <acronym xmlns:xlink="http://www.w3.org/1999/xlink">IP</acronym>.</para>
</sect1>

<?custom-pagebreak?>
<sect1 xmlns:xlink="http://www.w3.org/1999/xlink" xml:id="interco.cs.wan">
  <title xmlns:xlink="http://www.w3.org/1999/xlink">Plan d'adressage WAN</title>

  <para xmlns:xlink="http://www.w3.org/1999/xlink">Les connexions <acronym xmlns:xlink="http://www.w3.org/1999/xlink">RNIS</acronym> des routeurs
  <wordasword xmlns:xlink="http://www.w3.org/1999/xlink">Hubs</wordasword> se font directement sur les ports de
  l'autocommutateur <acronym xmlns:xlink="http://www.w3.org/1999/xlink">RNIS</acronym> sachant que ces connexions
  utilisent les deux canaux B du port <acronym xmlns:xlink="http://www.w3.org/1999/xlink">BRI</acronym>.</para>

  <table xmlns:xlink="http://www.w3.org/1999/xlink" xml:id="wan.addressing" frame="all" pgwide="1">
    <title xmlns:xlink="http://www.w3.org/1999/xlink">Affectation des rôles, des numéros de bus S0 et des adresses
    IP</title>
    <tgroup xmlns:xlink="http://www.w3.org/1999/xlink" cols="7" align="left" colsep="1" rowsep="1">
    <colspec xmlns:xlink="http://www.w3.org/1999/xlink" colnum="1" colwidth="1*"/>
    <colspec xmlns:xlink="http://www.w3.org/1999/xlink" colnum="2" colwidth="1.5*"/>
    <colspec xmlns:xlink="http://www.w3.org/1999/xlink" colnum="3" colwidth="1*"/>
    <colspec xmlns:xlink="http://www.w3.org/1999/xlink" colnum="4" colwidth="1*"/>
    <colspec xmlns:xlink="http://www.w3.org/1999/xlink" colnum="5" colwidth="1*"/>
    <colspec xmlns:xlink="http://www.w3.org/1999/xlink" colnum="6" colwidth="1*"/>
    <colspec xmlns:xlink="http://www.w3.org/1999/xlink" colnum="7" colwidth="3*"/>
    <thead xmlns:xlink="http://www.w3.org/1999/xlink">
      <row xmlns:xlink="http://www.w3.org/1999/xlink">
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">Groupe</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">Poste</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">Rôle</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">Bus S0</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">N° Tél.</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">Interface</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">Réseau/Authentification</entry>
      </row>
    </thead>
    <tbody xmlns:xlink="http://www.w3.org/1999/xlink">
      <row xmlns:xlink="http://www.w3.org/1999/xlink">
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" morerows="5" valign="middle">1</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" morerows="1" valign="middle">centares</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" morerows="1" valign="middle">Hub1</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" align="right">S0.1</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">104</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">ippp0</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink"><systemitem xmlns:xlink="http://www.w3.org/1999/xlink" class="ipaddress">192.168.104.1:192.168.104.2</systemitem></entry>
      </row>
      <row xmlns:xlink="http://www.w3.org/1999/xlink">
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" align="right">S0.1</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">105</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">ippp1</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink"><systemitem xmlns:xlink="http://www.w3.org/1999/xlink" class="ipaddress">192.168.105.1:192.168.105.2</systemitem></entry>
      </row>
      <row xmlns:xlink="http://www.w3.org/1999/xlink">
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" morerows="1" valign="middle">bespin</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" morerows="1" valign="middle">Spoke11</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" align="right">S0.2</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">106</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">ippp0</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" align="center"><systemitem xmlns:xlink="http://www.w3.org/1999/xlink">etu_s11 / Sp0k3.11</systemitem></entry>
      </row>
      <row xmlns:xlink="http://www.w3.org/1999/xlink">
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">-</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">-</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">dummy0</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink"><systemitem xmlns:xlink="http://www.w3.org/1999/xlink" class="ipaddress">10.106.0.1/29</systemitem></entry>
      </row>
      <row xmlns:xlink="http://www.w3.org/1999/xlink">
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" morerows="1" valign="middle">alderaan</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" morerows="1" valign="middle">Spoke12</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" align="right">S0.2</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">107</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">ippp0</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" align="center"><systemitem xmlns:xlink="http://www.w3.org/1999/xlink">etu_s12 / Sp0k3.12</systemitem></entry>
      </row>
      <row xmlns:xlink="http://www.w3.org/1999/xlink">
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">-</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">-</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">dummy0</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink"><systemitem xmlns:xlink="http://www.w3.org/1999/xlink" class="ipaddress">10.107.0.1/29</systemitem></entry>
      </row>
      <row xmlns:xlink="http://www.w3.org/1999/xlink">
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" morerows="5" valign="middle">2</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" morerows="1" valign="middle">endor</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" morerows="1" valign="middle">Hub2</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" align="right">S0.3</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">108</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">ippp0</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink"><systemitem xmlns:xlink="http://www.w3.org/1999/xlink" class="ipaddress">192.168.107.1:192.168.107.2</systemitem></entry>
      </row>
      <row xmlns:xlink="http://www.w3.org/1999/xlink">
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" align="right">S0.3</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">109</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">ippp1</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink"><systemitem xmlns:xlink="http://www.w3.org/1999/xlink" class="ipaddress">192.168.108.1:192.168.108.2</systemitem></entry>
      </row>
      <row xmlns:xlink="http://www.w3.org/1999/xlink">
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" morerows="1" valign="middle">dagobah</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" morerows="1" valign="middle">Spoke21</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" align="right">S0.4</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">110</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">ippp0</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" align="center"><systemitem xmlns:xlink="http://www.w3.org/1999/xlink">etu_s21 / Sp0k3.21</systemitem></entry>
      </row>
      <row xmlns:xlink="http://www.w3.org/1999/xlink">
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">-</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">-</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">dummy0</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink"><systemitem xmlns:xlink="http://www.w3.org/1999/xlink" class="ipaddress">10.110.0.1/29</systemitem></entry>
      </row>
      <row xmlns:xlink="http://www.w3.org/1999/xlink">
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" morerows="1" valign="middle">coruscant</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" morerows="1" valign="middle">Spoke22</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" align="right">S0.4</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">111</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">ippp0</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" align="center"><systemitem xmlns:xlink="http://www.w3.org/1999/xlink">etu_s22 / Sp0k3.22</systemitem></entry>
      </row>
      <row xmlns:xlink="http://www.w3.org/1999/xlink">
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">-</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">-</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">dummy0</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink"><systemitem xmlns:xlink="http://www.w3.org/1999/xlink" class="ipaddress">10.111.0.1/29</systemitem></entry>
      </row>
      <row xmlns:xlink="http://www.w3.org/1999/xlink">
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" morerows="5" valign="middle">3</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" morerows="1" valign="middle">hoth</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" morerows="1" valign="middle">Hub3</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" align="right">S0.5</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">112</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">ippp0</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink"><systemitem xmlns:xlink="http://www.w3.org/1999/xlink" class="ipaddress">192.168.111.1:192.168.111.2</systemitem></entry>
      </row>
      <row xmlns:xlink="http://www.w3.org/1999/xlink">
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" align="right">S0.5</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">113</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">ippp1</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink"><systemitem xmlns:xlink="http://www.w3.org/1999/xlink" class="ipaddress">192.168.112.1:192.168.112.2</systemitem></entry>
      </row>
      <row xmlns:xlink="http://www.w3.org/1999/xlink">
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" morerows="1" valign="middle">geonosis</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" morerows="1" valign="middle">Spoke31</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" align="right">S0.6</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">114</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">ippp0</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" align="center"><systemitem xmlns:xlink="http://www.w3.org/1999/xlink">etu_s31 / Sp0k3.31</systemitem></entry>
      </row>
      <row xmlns:xlink="http://www.w3.org/1999/xlink">
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">-</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">-</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">dummy0</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink"><systemitem xmlns:xlink="http://www.w3.org/1999/xlink" class="ipaddress">10.114.0.1/29</systemitem></entry>
      </row>
      <row xmlns:xlink="http://www.w3.org/1999/xlink">
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" morerows="1" valign="middle">felucia</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" morerows="1" valign="middle">Spoke32</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" align="right">S0.6</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">115</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">ippp0</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" align="center"><systemitem xmlns:xlink="http://www.w3.org/1999/xlink">etu_s32 / Sp0k3.32</systemitem></entry>
      </row>
      <row xmlns:xlink="http://www.w3.org/1999/xlink">
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">-</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">-</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">dummy0</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink"><systemitem xmlns:xlink="http://www.w3.org/1999/xlink" class="ipaddress">10.115.0.1/29</systemitem></entry>
      </row>
      <row xmlns:xlink="http://www.w3.org/1999/xlink">
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" morerows="5" valign="middle">4</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" morerows="1" valign="middle">naboo</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" morerows="1" valign="middle">Hub4</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" align="right">S0.7</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">116</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">ippp0</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink"><systemitem xmlns:xlink="http://www.w3.org/1999/xlink" class="ipaddress">192.168.115.1:192.168.115.2</systemitem></entry>
      </row>
      <row xmlns:xlink="http://www.w3.org/1999/xlink">
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" align="right">S0.7</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">117</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">ippp1</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink"><systemitem xmlns:xlink="http://www.w3.org/1999/xlink" class="ipaddress">192.168.116.1:192.168.116.2</systemitem></entry>
      </row>
      <row xmlns:xlink="http://www.w3.org/1999/xlink">
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" morerows="1" valign="middle">mustafar</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" morerows="1" valign="middle">Spoke41</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" align="right">S0.8</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">118</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">ippp0</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" align="center"><systemitem xmlns:xlink="http://www.w3.org/1999/xlink">etu_s41 / Sp0k3.41</systemitem></entry>
      </row>
      <row xmlns:xlink="http://www.w3.org/1999/xlink">
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">-</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">-</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">dummy0</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink"><systemitem xmlns:xlink="http://www.w3.org/1999/xlink" class="ipaddress">10.118.0.1/29</systemitem></entry>
      </row>
      <row xmlns:xlink="http://www.w3.org/1999/xlink">
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" morerows="1" valign="middle">tatooine</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" morerows="1" valign="middle">Spoke42</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" align="right">S0.8</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">119</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">ippp0</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" align="center"><systemitem xmlns:xlink="http://www.w3.org/1999/xlink">etu_s42 / Sp0k3.42</systemitem></entry>
      </row>
      <row xmlns:xlink="http://www.w3.org/1999/xlink">
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">-</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">-</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">dummy0</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink"><systemitem xmlns:xlink="http://www.w3.org/1999/xlink" class="ipaddress">10.119.0.1/29</systemitem></entry>
      </row>
    </tbody>
    </tgroup>
  </table>
</sect1>

<?custom-pagebreak?>
<sect1 xmlns:xlink="http://www.w3.org/1999/xlink" xml:id="interco.cs.lan">
  <title xmlns:xlink="http://www.w3.org/1999/xlink">Plan d'adressage LAN</title>

  <para xmlns:xlink="http://www.w3.org/1999/xlink">Les seules connexions physiques imposées les liens montants vers
  l'infrastructure de travaux pratiques. Ces connexions utilisent les ports
  <systemitem xmlns:xlink="http://www.w3.org/1999/xlink">fa0/24</systemitem> des commutateurs indiqués dans le tableau
  ci-dessous. Les ports doivent être configurés en mode
  <wordasword xmlns:xlink="http://www.w3.org/1999/xlink">trunk</wordasword> avec le <acronym xmlns:xlink="http://www.w3.org/1999/xlink">VLAN</acronym> natif numéro
  3. Le réseau <acronym xmlns:xlink="http://www.w3.org/1999/xlink">IP</acronym>. Le réseau <acronym xmlns:xlink="http://www.w3.org/1999/xlink">IP</acronym>
  correspondant au <acronym xmlns:xlink="http://www.w3.org/1999/xlink">VLAN</acronym> numéro 3 a l'adresse : <systemitem xmlns:xlink="http://www.w3.org/1999/xlink" class="ipaddress">172.16.0.0/20</systemitem>.</para>

  <para xmlns:xlink="http://www.w3.org/1999/xlink">Comme indiqué dans la section «Plan d'adressage» du document
  <link xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://www.inetdoc.net/travaux_pratiques/infra.tp/"><citetitle xmlns:xlink="http://www.w3.org/1999/xlink">Architecture réseau des travaux pratiques</citetitle></link>, les adresses des routeurs <citetitle xmlns:xlink="http://www.w3.org/1999/xlink">Casper</citetitle> et
  <citetitle xmlns:xlink="http://www.w3.org/1999/xlink">Cooper</citetitle> sont respectivement <systemitem xmlns:xlink="http://www.w3.org/1999/xlink" class="ipaddress">172.16.0.4/20</systemitem> et <systemitem xmlns:xlink="http://www.w3.org/1999/xlink" class="ipaddress">172.16.0.2/20</systemitem>.</para>

  <table xmlns:xlink="http://www.w3.org/1999/xlink" xml:id="lan.addressing" frame="all" pgwide="1">
    <title xmlns:xlink="http://www.w3.org/1999/xlink">Affectation des rôles, des numéros de VLANs et des adresses
    IP</title>
    <tgroup xmlns:xlink="http://www.w3.org/1999/xlink" cols="7" align="left" colsep="1" rowsep="1">
    <colspec xmlns:xlink="http://www.w3.org/1999/xlink" colnum="1" colwidth="0.7*"/>
    <colspec xmlns:xlink="http://www.w3.org/1999/xlink" colnum="3" colwidth="1*"/>
    <colspec xmlns:xlink="http://www.w3.org/1999/xlink" colnum="4" colwidth="1*"/>
    <colspec xmlns:xlink="http://www.w3.org/1999/xlink" colnum="2" colwidth="1*"/>
    <colspec xmlns:xlink="http://www.w3.org/1999/xlink" colnum="5" colwidth="0.5*"/>
    <colspec xmlns:xlink="http://www.w3.org/1999/xlink" colnum="6" colwidth="1*"/>
    <colspec xmlns:xlink="http://www.w3.org/1999/xlink" colnum="7" colwidth="1*"/>
    <thead xmlns:xlink="http://www.w3.org/1999/xlink">
      <row xmlns:xlink="http://www.w3.org/1999/xlink">
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">Groupe</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">Poste</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">Rôle</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">Commutateur</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">VLAN</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">Interface</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">Réseau</entry>
      </row>
    </thead>
    <tbody xmlns:xlink="http://www.w3.org/1999/xlink">
      <row xmlns:xlink="http://www.w3.org/1999/xlink">
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" morerows="2" valign="middle">1</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" morerows="2" valign="middle">centares</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" morerows="2" valign="middle">Hub1</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" morerows="2" valign="middle"><systemitem xmlns:xlink="http://www.w3.org/1999/xlink" class="systemname">sw5.infra.stri</systemitem></entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" align="right">3</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">eth0</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink"><systemitem xmlns:xlink="http://www.w3.org/1999/xlink" class="ipaddress">172.16.1.1/20</systemitem></entry>
      </row>
      <row xmlns:xlink="http://www.w3.org/1999/xlink">
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" align="right">312</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">eth0.312</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink"><systemitem xmlns:xlink="http://www.w3.org/1999/xlink" class="ipaddress">10.0.12.1/26</systemitem></entry>
      </row>
      <row xmlns:xlink="http://www.w3.org/1999/xlink">
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" align="right">313</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">eth0.313</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink"><systemitem xmlns:xlink="http://www.w3.org/1999/xlink" class="ipaddress">10.0.13.1/26</systemitem></entry>
      </row>
      <row xmlns:xlink="http://www.w3.org/1999/xlink">
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" morerows="3" valign="middle">2</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" morerows="3" valign="middle">endor</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" morerows="3" valign="middle">Hub2</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" morerows="3" valign="middle"><systemitem xmlns:xlink="http://www.w3.org/1999/xlink" class="systemname">sw5.infra.stri</systemitem></entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" align="right">312</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">eth0.312</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink"><systemitem xmlns:xlink="http://www.w3.org/1999/xlink" class="ipaddress">10.0.12.2/26</systemitem></entry>
      </row>
      <row xmlns:xlink="http://www.w3.org/1999/xlink">
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" align="right">342</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">eth0.342</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink"><systemitem xmlns:xlink="http://www.w3.org/1999/xlink" class="ipaddress">10.0.42.2/26</systemitem></entry>
      </row>
      <row xmlns:xlink="http://www.w3.org/1999/xlink">
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" align="right">323</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">eth0.323</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink"><systemitem xmlns:xlink="http://www.w3.org/1999/xlink" class="ipaddress">10.0.23.2/26</systemitem></entry>
      </row>
      <row xmlns:xlink="http://www.w3.org/1999/xlink">
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" align="right">332</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">eth0.332</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink"><systemitem xmlns:xlink="http://www.w3.org/1999/xlink" class="ipaddress">10.0.32.2/26</systemitem></entry>
      </row>
      <row xmlns:xlink="http://www.w3.org/1999/xlink">
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" morerows="3" valign="middle">3</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" morerows="3" valign="middle">hoth</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" morerows="3" valign="middle">Hub3</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" morerows="3" valign="middle"><systemitem xmlns:xlink="http://www.w3.org/1999/xlink" class="systemname">sw5.infra.stri</systemitem></entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" align="right">343</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">eth0.343</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink"><systemitem xmlns:xlink="http://www.w3.org/1999/xlink" class="ipaddress">10.0.43.3</systemitem></entry>
      </row>
      <row xmlns:xlink="http://www.w3.org/1999/xlink">
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" align="right">313</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">eth0.313</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink"><systemitem xmlns:xlink="http://www.w3.org/1999/xlink" class="ipaddress">10.0.13.3/26</systemitem></entry>
      </row>
      <row xmlns:xlink="http://www.w3.org/1999/xlink">
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" align="right">323</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">eth0.323</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink"><systemitem xmlns:xlink="http://www.w3.org/1999/xlink" class="ipaddress">10.0.23.3/26</systemitem></entry>
      </row>
      <row xmlns:xlink="http://www.w3.org/1999/xlink">
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" align="right">332</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">eth0.332</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink"><systemitem xmlns:xlink="http://www.w3.org/1999/xlink" class="ipaddress">10.0.32.3/26</systemitem></entry>
      </row>
      <row xmlns:xlink="http://www.w3.org/1999/xlink">
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" morerows="2" valign="middle">4</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" morerows="2" valign="middle">naboo</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" morerows="2" valign="middle">Hub4</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" morerows="2" valign="middle"><systemitem xmlns:xlink="http://www.w3.org/1999/xlink" class="systemname">sw5.infra.stri</systemitem></entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" align="right">3</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">eth0</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink"><systemitem xmlns:xlink="http://www.w3.org/1999/xlink" class="ipaddress">172.16.4.1/20</systemitem></entry>
      </row>
      <row xmlns:xlink="http://www.w3.org/1999/xlink">
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" align="right">342</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">eth0.342</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink"><systemitem xmlns:xlink="http://www.w3.org/1999/xlink" class="ipaddress">10.0.42.4/26</systemitem></entry>
      </row>
      <row xmlns:xlink="http://www.w3.org/1999/xlink">
      <entry xmlns:xlink="http://www.w3.org/1999/xlink" align="right">343</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink">eth0.343</entry>
      <entry xmlns:xlink="http://www.w3.org/1999/xlink"><systemitem xmlns:xlink="http://www.w3.org/1999/xlink" class="ipaddress">10.0.43.4/26</systemitem></entry>
      </row>
    </tbody>
    </tgroup>
  </table>
</sect1>
</article>

