With IPHost Network Monitor you can run simple snmp requests against a D-Link device in your network.
agentTrustedHostAddrType
agent Trusted Host Address Type
1.3.6.1.4.1.171.12.1.2.10.1.1.11
The type of trusted host address as specified by object 'agentTrustedHostAddr'.
Back to AGENT-GENERAL-MIB MIB page.
IPHost Network monitor allows you to monitor agentTrustedHostAddrType 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 switches right now.