diff --git a/preferences/models.py b/preferences/models.py
index 14ab9a52..68acf69e 100644
--- a/preferences/models.py
+++ b/preferences/models.py
@@ -225,12 +225,18 @@ class OptionalTopologie(AclMixin, PreferencesModel):
         help_text="Plage d'ip de management des switchs"
     )
 
-
     @cached_property
     def provisioned_switchs(self):
+        """Liste des switches provisionnés"""
         from topologie.models import Switch
         return Switch.objects.filter(automatic_provision=True)
 
+    @cached_property
+    def provision_switchs_enabled(self):
+        """Return true if all settings are ok : switchs on automatic provision,
+        ip_type"""
+        return bool(self.provisioned_switchs and self.switchs_ip_type)
+
     class Meta:
         permissions = (
             ("view_optionaltopologie", _("Can view the topology options")),
diff --git a/preferences/templates/preferences/display_preferences.html b/preferences/templates/preferences/display_preferences.html
index ccdfa4f0..4ab358c8 100644
--- a/preferences/templates/preferences/display_preferences.html
+++ b/preferences/templates/preferences/display_preferences.html
@@ -132,9 +132,19 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 	    <th>Rest management, activé si provision auto</th>
 	    <td>{{ topologieoptions.switchs_rest_management }}</td>
         </tr>
+    </table>
+
+
+
+    <h5>{% if topologieoptions.provision_switchs_enabled %}<span class="label label-success">Provision de la config des switchs{% else %}<span class="label label-danger">Provision de la config des switchs{% endif%}</span></h5>
+    <table class="table table-striped">
+	<tr>
+	    <th>Switchs configurés automatiquement</th>
+	    <td>{{ topologieoptions.provisioned_switchs|join:", "  }} {% if topologieoptions.provisioned_switchs %}<span class="label label-success"> OK{% else %}<span class="label label-danger">Manquant{% endif %}</span></td>
+	</tr>
 	<tr>	
 	    <th>Plage d'ip de management des switchs</th>
-	    <td>{{ topologieoptions.switchs_ip_type }}</td>
+	    <td>{{ topologieoptions.switchs_ip_type }} {% if topologieoptions.switchs_ip_type %}<span class="label label-success"> OK{% else %}<span class="label label-danger">Manquant{% endif %}</span></td>
 	</tr>
     </table>