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    <title>About Creating a Device Alias </title>
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<a name="wp1073225"> </a><h1 class="pTitle">
About Creating a Device Alias

</h1>
<a name="wp1073226"> </a><p class="pBody">
When you perform the first device alias task (regardless of which device alias task), the fabric is 
automatically locked for the device alias feature. Once you lock the fabric, the following situations 
apply:

</p>
<div class="pSmartList1"><ul class="pSmartList1">
<a name="wp1073227"> </a><li class="pSmartList1">No other user can make any configuration changes to this feature.
</li>
<a name="wp1073228"> </a><li class="pSmartList1">A copy of the effective database is obtained and used as the pending database. Modifications from 
this point on are made to the pending database. The pending database remains in effect until you 
commit the modifications to the pending database or discard (<b class="cBold">abort</b>) the changes to the pending 
database. 
</li>
</ul></div>
<hr /><br><p class="pBody">Copyright 2010-2013, Cisco Systems, Inc. All rights reserved.</p> 

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