With IPHost Network Monitor you can run simple snmp requests against a D-Link device in your network.
swDevModuleInfoUnitID
Switch Device Module Info Unit ID
1.3.6.1.4.1.171.11.70.5.2.1.1.3.1.1
This object indicates the specific unit ID in the stacking/chassis table.
Back to DGS3627-L2MGMT-MIB MIB page.
IPHost Network monitor allows you to monitor swDevModuleInfoUnitID on D-Link device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring D-Link IP cameras right now.