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<a name="wp345133"> </a><h1 class="pTitle">
Network Fabric Discovery

</h1>
<a name="wp345134"> </a><p class="pBody">
Cisco DCNM-SAN collects information about the fabric topology through SNMP queries to the switches 
that are connected to Cisco DCNM-SAN. The switch replies after having discovered all devices 
connected to the fabric by using the information from its FSPF technology database and the Name Server 
database and collected using the Fabric Configuration Server’s request/response mechanisms that are 
defined by the FC-GS-3/4 standard. When you start Cisco DCNM-SAN, you enter the IP address (or host 
name) of a seed switch for discovery.

</p>
<a name="wp345135"> </a><p class="pBody">
After you start Cisco DCNM-SAN and the discovery completes, Cisco DCNM-SAN presents you with 
a view of your network fabric, including all discovered switches, hosts, and storage devices.

</p>
<hr /><br><p class="pBody">Copyright 2010-2013, Cisco Systems, Inc. All rights reserved.</p> 

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