With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cdcDGBaseObjectList
Cisco Data Collection Data Group Base Object List
1.3.6.1.4.1.9.9.312.1.2.2.1.4
The list component of a {subtree, list} tuple. This object's value may be modified at any time. The change takes effect the next time data is fetched for this data group.
Back to CISCO-DATA-COLLECTION-MIB MIB page.
IPHost Network monitor allows you to monitor cdcDGBaseObjectList 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.