Updated Cisco vendorMacs.xml database

Cisco Prime Infrastructure relies on the IEEE Organizational Unique Identifier (OUI) database to resolve MAC addresses to manufacturers. Prime Infrastructure stores vendor OUI mappings in an XML file named vendorMacs.xml.

Update Vendor OUI Mapping file

  • Choose Administration > Settings > System Settings > Client and User > Upload OUI. The Upload OUI From File page appears.
  • Browse and select the vendorMacs.xml file and click OK


Unique MAC address: 51927
Updated: 21 June 2024


<MacAddressVendorMappings xmlns="http://www.cisco.com/server/spt">
	<VendorMapping mac_prefix="00:00:00" vendor_name="XEROX CORPORATION">>/VendorMapping>


Column name Description
mac_prefix MAC address prefix
vendor_name Vendor/Company Name