With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cnaHealthName
cna Health Name
1.3.6.1.4.1.9.9.237.1.1.2.1.3
The value of this object indicates the name of the NMS application, the notification is about.
Back to CISCO-NMS-APPL-HEALTH-MIB MIB page.
IPHost Network monitor allows you to monitor cnaHealthName on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco optical switches right now.