With IPHost Network Monitor you can run simple snmp requests against a D-Link device in your network.
swL2TrunkLACPPortEntry
Switch L2 Trunk LACP Port Entry
1.3.6.1.4.1.171.11.70.5.2.9.5.1
A list of information specifies which ports group a set of ports(up to 8) into a single logical link.
Back to DES6500-SWL2MGMT-MIB MIB page.
IPHost Network monitor allows you to monitor swL2TrunkLACPPortEntry 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 access points right now.