With IPHost Network Monitor you can run simple snmp requests against a D-Link device in your network.
swISMVlanReplacePriority
Switch ISM Vlan Replace Priority
1.3.6.1.4.1.171.12.64.3.1.1.11
This specifies that a packet's priority will be changed by the switch based on the remap priority. This flag will only take effect when remap priority is set.
Back to MCAST-VLAN-MIB MIB page.
IPHost Network monitor allows you to monitor swISMVlanReplacePriority 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.