With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
rprSpanErrorCurrentTooShortFrames
rpr Span Error Current Too Short Frames
1.0.8802.17.1.1.1.5.1.1.5
The number of received (PHY to MAC) frames shortest than the minimum permitted frame size.
Back to IEEE-802DOT17-RPR-MIB MIB page.
IPHost Network monitor allows you to monitor rprSpanErrorCurrentTooShortFrames on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco firewalls right now.
