ZIV SWT - USER GUIDE - M0 Swta1903 Iv09 - V09 March

SWT
GIGABIT/FAST ETHERNET SWITCH TYPE SWT 78/137
USER GUIDE - M0SWTA1903Iv09 - V09 March 2019
IGMP Snooping:
It is a feature that permits the switch to analyze the multicast traffic between equipment and
routers in order to identify the ports where there is equipment actively participating in
multicast groups; the objective is to limit selective data transmission based on the obtained
information.
• Enable. A simple CheckBox to indicate if the IGMP periodic consultation service is
active or not.
• #. It establishes the equipment physical port number.
• IGMP forward. It establishes the treatment of the multicast messages in the
corresponding port. Configured in on, the port transmits all the multicast messages,
while it does not transmit anything when it is off. Configured in auto, the port will
selectively transmit the multicast messages if there is client equipment registered in
the corresponding group.
FIGURE 43 IGMP configuration page of Multicast menu