With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
banSdlcConLocalInterface
ban Sdlc Connection Local Interface
1.3.6.1.4.1.9.9.76.1.3.1.1.1
This is the physical interface the SDLC Link Stations are connected to.
Back to CISCO-DLCSW-MIB MIB page.
IPHost Network monitor allows you to monitor banSdlcConLocalInterface on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco wireless switches right now.