With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
bnnLlcConLocalMacAddress
bnn Llc Connection Local Mac Address
1.3.6.1.4.1.9.9.76.1.2.1.1.7
The Mac-Address configured as the End Station's target or Remote address.
Back to CISCO-DLCSW-MIB MIB page.
IPHost Network monitor allows you to monitor bnnLlcConLocalMacAddress on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco mobile switches right now.