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    <title>Installed and Uninstalled Ports </title>
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<a name="wp1073487"> </a><h1 class="pTitle">
Installed and Uninstalled Ports

</h1>
<a name="wp1073489"> </a><p class="pBody">
An installed port refers to a port for which all required hardware is present. A specified port number in 
a VSAN can be implemented, and yet not installed, if any of the following conditions apply:

</p>
<div class="pSmartList1"><ul class="pSmartList1">
<a name="wp1073490"> </a><li class="pSmartList1">The module is not present&#8212;For example, if module 1 is not physically present in slot 1 in a Cisco 
MDS 9509 Director, ports 0 to 31 are considered uninstalled.
</li>
<a name="wp1073491"> </a><li class="pSmartList1">The small form-factor pluggable (SFP) port is not present&#8212;For example, if a 16-port module is 
inserted in slot 2 in a Cisco MDS 9509 Director, ports 48 to 63 are considered uninstalled.
</li>
<a name="wp1073492"> </a><li class="pSmartList1">For slot 1, ports 0 to 31, or 0 to 15 have been assigned. Only the physical port fc1/5 with port number 
4 is in VSAN 2. The rest of the physical ports are not in VSAN 2. The  port numbers 0 to 249 are 
considered implemented for any FICON-enabled VSAN. Therefore, VSAN 2 has port numbers 0 to 
249 and one physical port, fc1/4. The  corresponding physical ports 0 to 3,and 5 to 249 are not in 
VSAN 2. When the FICON VSAN port address is displayed, those port numbers with the physical 
ports not in VSAN 2 are not installed (for example, ports 0 to 3, or 5 to 249).
</li>
<a name="wp1073493"> </a><p class="pListBodyLevel1">
Another scenario is if VSANs 1 through 5 are FICON-enabled, and trunking-enabled interface fc1/1 
has VSANs 3 through 10, then port address 0 is uninstalled in VSAN 1 and 2.

</p>
<a name="wp1073494"> </a><li class="pSmartList1">The port is part of a PortChannel&#8212;For example, if interface fc 1/1 is part of PortChanne1 5, port 
address 0 is uninstalled in all FICON VSANs. See <a href="ficon35.html#wp1079802">Table&#160;25-3</a>.
</li>
</ul></div>
<hr /><br><p class="pBody">Copyright 2010-2013, Cisco Systems, Inc. All rights reserved.</p> 

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