With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
ciscoScsiInstanceTable
cisco Scsi Instance Table
1.3.6.1.4.1.9.10.95.1.2.1
A list of SCSI instances present on the system. The SCSI Instance is the top-level entity, to which everything else belongs. An SNMP agent could represent more than one instance if it represents either a stack of devices, or virtual partitions of a larger device, or a host running multiple SCSI implementations from different vendors.
Back to CISCO-SCSI-MIB MIB page.
IPHost Network monitor allows you to monitor ciscoScsiInstanceTable on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco multiplexers right now.
