With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
imaGroupIfIndex
ima Group If Index
1.3.6.1.4.1.353.5.7.1.1.2.1.3
This object identifies the logical interface number ('ifIndex') assigned to this IMA group, and is used to identify corresponding rows in the Interfaces MIB. Note that re-initialization of the management agent may cause a client's 'imaGroupIfIndex' to change.
Back to IMA-MIB MIB page.
IPHost Network monitor allows you to monitor imaGroupIfIndex 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.