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    <title>Configuring Allowed Domain ID Lists </title>
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<a name="wp1088890"> </a><h1 class="pTitle">
Configuring Allowed Domain ID Lists

</h1>
<a name="wp1534623"> </a><h2 class="pHeading2">
Prerequisites
</h2>
<a name="wp1537264"> </a><p class="pBody">
An allowed domain ID list must satisfy the following conditions:

</p>
<div class="pSmartList1"><ul class="pSmartList1">
<a name="wp1537265"> </a><li class="pSmartList1">If this switch is a principal switch, all the currently assigned domain IDs must be in the allowed list.
</li>
<a name="wp1537266"> </a><li class="pSmartList1">If this switch is a subordinate switch, the local runtime domain ID must be in the allowed list.
</li>
<a name="wp1537267"> </a><li class="pSmartList1">The locally configured domain ID of the switch must be in the allowed list.
</li>
<a name="wp1537268"> </a><li class="pSmartList1">The intersection of the assigned domain IDs with other already configured domain ID lists must not 
be empty.
</li>
</ul></div>
<a name="wp1537269"> </a><p class="pBody">
If you configure an allowed list on one switch in the fabric, we recommend that you configure the same 
list in all other switches in the fabric to ensure consistency or use CFS to distribute the configuration.

</p>
<a name="wp1525300"> </a><h2 class="pHeading2">
Detailed Steps
</h2>
<a name="wp1594965"> </a><p class="pBody">
To configure the allowed domain ID list, follow these steps:

</p>
<div class="pSmartList1"><ol type="1" class="pSmartList1">
<a name="wp1594966"> </a><li class="pSmartList1">Expand <span style="font-weight: bold">Fabric &gt; All VSANs &gt; Domain Manager</span> and then select <span style="font-weight: bold">Allowed</span> in the Logical Domains pane<span style="font-weight: bold"> 
</span>for the fabric and VSAN for which you want to set the allowed domain ID list.
</li>
<a name="wp1594967"> </a><p class="pListBodyLevel1">
You see the CFS configuration in the Information pane. 

</p>
<a name="wp1594968"> </a><p class="pBodyRelative">

</p>
<a name="wp1594969"> </a><li class="pSmartList1">Set the Admin drop-down menu to <span style="font-weight: bold">enable</span> and set the Global drop-down menu to <span style="font-weight: bold">enable.
</span></li>
<a name="wp1594970"> </a><li class="pSmartList1">Click <span style="font-weight: bold">Apply Changes </span>to enable CFS distribution for the allowed domain ID list.
</li>
<a name="wp1594971"> </a><li class="pSmartList1">Select the <span style="font-weight: bold">Allowed DomainIds</span> tab.
</li>
<a name="wp1594972"> </a><li class="pSmartList1">Set the<span style="font-weight: bold"> </span>list<span style="font-weight: bold"> </span>to the allowed domain IDs list for this domain.
</li>
<a name="wp1594973"> </a><li class="pSmartList1">Select the <span style="font-weight: bold">CFS</span> tab and set Config Action to <span style="font-weight: bold">commit</span>.
</li>
<a name="wp1594974"> </a><li class="pSmartList1">Click the <span style="font-weight: bold">Apply Changes </span>icon to commit this allowed domain ID list and distribute it throughout the 
VSAN.
</li>
</ol></div>
<hr /><br><p class="pBody">Copyright 2010-2013, Cisco Systems, Inc. All rights reserved.</p> 

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