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<a name="wp1074364"> </a><h1 class="pTitle">
CDP

</h1>
<a name="wp1074366"> </a><p class="pBody">
The Cisco Discovery Protocol (CDP) is an advertisement protocol used by Cisco devices to advertise 
itself to other Cisco devices in the same network. CDP runs on the data link layer and is independent of 
Layer 3 protocols. CDP is supported on the management Ethernet interface on the supervisor module 
and the Gigabit Ethernet interfaces on the IPS and MPS-14/2 modules. 

</p>
<a name="wp1074368"> </a><p class="pBody">
CDP version 1 (v1) and version 2 (v2) are supported in Cisco MDS 9000 Family switches. CDP packets 
with any other version number are silently discarded when received.

</p>
<a name="wp1073441"> </a><p class="pBody">
See the <span style="font-style: italic">Cisco MDS 9000 Family NX-OS Fundamentals Configuration Guide</span>. 

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

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