With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
sdlcLSOperEntry
sdlc LS Operational Entry
1.3.6.1.2.1.41.1.2.2.1
A list of status and control values for an SDLC link station.
Back to SNA-SDLC-MIB MIB page.
IPHost Network monitor allows you to monitor sdlcLSOperEntry 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.