43D-Link DCS-7110 User Manual
Conguration
The ports can be changed to values between 1025 and 65535. The multicast
RTP port must be an even number, and the multicast RTCP port number is
the multicast RTP port number plus one, and thus is always odd. When the
multicast RTP port changes, the multicast RTCP port will change accordingly.
Multicast TTL [1~255]: The multicast TTL (Time To Live) is the value that tells
the router the range a packet can be forwarded.
Click the items to display the detailed conguration information. Select the
Always multicast option to enable multicast for stream 1 ~ 4.