With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
ons15501TrapDescription
ons15501 Trap Description
1.3.6.1.4.1.1869.11.11.3.4.1.2
The textual information corresponding to the ons15501TrapTypeValue.
Back to ONS15501-MIB MIB page.
IPHost Network monitor allows you to monitor ons15501TrapDescription 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.