With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cgsccpInstLUDTMsgsSent
Cisco GSCCP Inst LUDT Msgs Sent
1.3.6.1.4.1.9.9.335.1.2.1.1.14
This counter is incremented every time a long unitdata (LUDT) message is sent (Q752/9 bis.17).
Back to CISCO-ITP-GSCCP-MIB MIB page.
IPHost Network monitor allows you to monitor cgsccpInstLUDTMsgsSent 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.