User`s manual

VPort 36-1MP System Configuration
4-18
The network WITH Multicast
NOTE
The VPort
36-
1MP is the source that delivers the multicast video stream. To benefit from the Multicast protocol,
the gateway or network switch should support the multicast filtering function (such as IGMP Snooping) so that
the multicast stream is delivered correctl
y and precisely. To learn more about IGMP Snooping, refer to the
Moxa EtherDevice
TM
series Industrial Ethernet Switch user’s manual.
Configuring Multicast Settings
Setting Description Default
Multicast group
address
Multicast Group address for sending video stream. 239.127.0.100
Multicast video port Video port number. Stream 1: 5556
Stream 2: 5560
Multicast TTL Multicast-TTL (Time-to-live) threshold. There is a certain TTL
threshold defined for each network interface or tunnel. A
multicast packet’s
TTL must be larger than the defined TTL for
that packet to be forwarded across that link.
128
Continuous Multicast
Push
Enable PUSH control of the multicast video stream Disable