With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
ciscoDlswTConnOperNRexRcvds
cisco Data Link Switching T Connection Operation N Rex Rcvds
1.3.6.1.4.1.9.10.9.1.2.3.1.32
The number of NETBIOS_NR_ex (NetBIOS Name Recognized-explorer) messages received on this transport connection.
Back to CISCO-DLSW-MIB MIB page.
IPHost Network monitor allows you to monitor ciscoDlswTConnOperNRexRcvds 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.