ZyXEL Communications MES-2110 - Manual (Page 124)

Chapter 17 IGMP
MES-2110 User’s Guide
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17.1.3 IGMP Snooping and VLANs
The MES-2110 can perform IGMP snooping on up to 16 VLANs. You can configure
the MES-2110 to automatically learn multicast group membership of any VLANs.
The MES-2110 then performs IGMP snooping on the first 16 VLANs that send IGMP
frames. This is referred to as auto mode. Alternatively, you can specify the VLANs
that IGMP snooping should be performed on. This is referred to as fixed mode. In
fixed mode the MES-2110 does not learn multicast group membership of any
VLANs other than those explicitly added as an IGMP snooping VLAN.
17.2 IGMP Configuration
Use this screen to configure the MES-2110’s IGMP settings.
Click Configuration > IGMP Menu > IGMP Config to open the following screen.
Figure 54 Configuration > IGMP Menu > IGMP Config