With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
fspfIfDeadInterval
Cisco Fabric Shortest Path First If Dead Interval
1.3.6.1.4.1.9.9.287.1.2.1.3
Maximum time for which no HELLO messages can be received on this interface on this VSAN. After this time, the interface is assumed to be broken and removed from the database. Note that this value must be greater than the HELLO interval specified on this interface on this VSAN.
Back to CISCO-FSPF-MIB MIB page.
IPHost Network monitor allows you to monitor fspfIfDeadInterval on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco wireless switches right now.