With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
rpmPortSubInterface
rpm Port Sub Interface
1.3.6.1.4.1.351.110.5.2.9.1.1.1.3
This object identifies the sub-interface number. The value 0 is for the sub-interface on the main interface(rpmPortInterface).
Back to CISCO-MGX82XX-RPM-SUBIF-MIB MIB page.
IPHost Network monitor allows you to monitor rpmPortSubInterface 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.