With IPHost Network Monitor you can run simple snmp requests against a D-Link device in your network.
swDscpMapCtrlTable
Switch Dscp Map Control Table
1.3.6.1.4.1.171.12.51.3.4
A table that contains information about DSCP map to priority and packet color on each port.
Back to SRED-MIB MIB page.
IPHost Network monitor allows you to monitor swDscpMapCtrlTable 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.