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    <title>Out-of-Service Interfaces </title>
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<a name="wp1073987"> </a><h1 class="pTitle">
Out-of-Service Interfaces

</h1>
<a name="wp1073988"> </a><p class="pBody">
On supported modules and fabric switches, you might need to allocate all the shared resources for one 
or more interfaces to another interface in the port group or module. You can take interfaces out of service 
to release shared resources that are needed for dedicated bandwidth. When an interface is taken out of 
service, all shared resources are released and made available to the other interface in the port group or 
module. These shared resources include bandwidth for the shared mode port, rate mode, BB_credits, and 
extended BB_credits. All shared resource configurations are returned to their default values when the 
interface is brought back into service. Corresponding resources must be made available in order for the 
port to be successfully returned to service.

</p>
<a name="wp1073991"> </a><p class="pCaution">
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<strong>Caution	&nbsp;&nbsp;&nbsp;</strong>
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<td>
<p>If you need to bring an interface back into service, you might disrupt traffic if you need to release shared 
resources from other interfaces in the same port group.
</p>
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</tr>
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<hr /><br><p class="pBody">Copyright 2010-2013, Cisco Systems, Inc. All rights reserved.</p> 

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