With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cspAISs
csp AI Ss
1.3.6.1.4.1.9.9.126.1.6.1.1.5
The number of alarm indication signals (AIS) encountered by a SONET/SDH Path. A high value for this object may indicate a problem with the Sonet Path layer.
Back to CISCO-SONET-MIB MIB page.
IPHost Network monitor allows you to monitor cspAISs on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco routers right now.