With IPHost Network Monitor you can run simple snmp requests against a D-Link device in your network.
swPortTrunkMasterPort
Switch Port Trunk Master Port
1.3.6.1.4.1.171.11.70.5.2.9.3.1.2
The object indicates the master port number of the port trunk entry.The first port of the trunk is implicitly configured to be the master logical port.When using Port Trunk, you can not configure the other ports of the group except the master port. Their configuration must be same as the master port (e.g. speed, duplex, enabled/disabled, flow control, and so on).
Back to DES3010G-L2MGMT-MIB MIB page.
IPHost Network monitor allows you to monitor swPortTrunkMasterPort 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.