With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
alpsIfHLinkTable
Cisco's Airline protocol support If H Link Table
1.3.6.1.4.1.9.9.95.1.4.2
A list of interfaces running AX.25/EMTOX host link protocols. These are on the central router
Back to CISCO-ALPS-MIB MIB page.
IPHost Network monitor allows you to monitor alpsIfHLinkTable 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.