With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
fspfIfRetransmitInterval
Cisco Fabric Shortest Path First If Retransmit Interval
1.3.6.1.4.1.9.9.287.1.2.1.4
Time after which an unacknowledged link update is retransmitted on this interface on this VSAN.
Back to CISCO-FSPF-MIB MIB page.
IPHost Network monitor allows you to monitor fspfIfRetransmitInterval on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco switches right now.