With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
lldpRemSysCapEnabled
lldp Remote Sys Cap Enabled
1.0.8802.1.1.2.1.4.1.1.12
The bitmap value used to identify which system capabilities are enabled on the remote system.
Back to LLDP-MIB MIB page.
IPHost Network monitor allows you to monitor lldpRemSysCapEnabled 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.