With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
lldpXMedRemInventoryEntry
lldp X Med Remote Inventory Entry
1.0.8802.1.1.2.1.5.4795.1.3.3.1
Information about inventory information for the remote devices connected to the ports.
Back to LLDP-EXT-MED-MIB MIB page.
IPHost Network monitor allows you to monitor lldpXMedRemInventoryEntry on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco multiplexers right now.