D-Link DCS-7000L User Manual page 33

Section 4: Configuration
Enable Multicast
The DCS-7000L allows you to multicast each of the available
for stream
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.
Please verify your settings and click Save Settings to commit
them.
D-Link DCS-7000L User Manual 33