Igmp Snooping - ZyXEL Communications GS1350 Series User Manual

Table 75 Advanced Application > Multicast > IPv4 Multicast (continued)
LABEL
Port
Multicast Group

21.3.1 IGMP Snooping

Click the IGMP Snooping link in the Advanced Application > Multicast > IPv4 Multicast screen to display
the screen as shown. See
Figure 129 Advanced Application > Multicast > IPv4 Multicast > IGMP Snooping
The following table describes the labels in this screen.
Table 76 Advanced Application > Multicast > IPv4 Multicast > IGMP Snooping
LABEL
IGMP Snooping
Active
Querier
Chapter 21 Multicast
DESCRIPTION
This field displays the port number that belongs to the multicast group.
This field displays IP multicast group addresses.
Section 21.1 on page 170
DESCRIPTION
Use these settings to configure IGMP snooping.
Select Active to enable IGMP Snooping to forward group multicast traffic only to ports that
are members of that group.
Select this option to allow the Switch to send IGMP General Query messages to the VLANs with
the multicast hosts attached.
GS1350 Series User's Guide
172
for more information on multicasting.