D-Link DCS-7413 User Manual page 36

Section 3: Configuration
Enable CoS: Enabling the Class of Service setting implements a
best-effort policy without making any bandwidth
reservations.
Enable QoS: Enabling QoS allows you to specify a traffic priority
policy to ensure a consistent Quality of Service during
busy periods. If the Network Camera is connected to a
router that itself implements QoS, the router's settings
will override the QoS settings of the camera.
Enable IPv6: Enable the IPv6 setting to use the IPv6 protocol. Enabling
the option allows you to manually set up the address,
specify an optional IP address, specify an optional router
and an optional primary DNS.
Enable Multicast for stream The DCS-7413 allows you to multicast each of the
available streams via group address and specify the TTL
value for each stream. Enter the port and TTL settings
you wish to use if you do not want to use the defaults.
D-Link DCS-7413 User Manual 36