With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cSpAccSpare15SentBytes
Cisco Sp Acc Spare15 Sent Bytes
1.3.6.1.4.1.9.10.73.1.6.1.1.138
Count of bytes with Service Indicator value 15 transmitted on this linkset, DPC and OPC combination.
Back to CISCO-SP-MIB MIB page.
IPHost Network monitor allows you to monitor cSpAccSpare15SentBytes 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.