Igmp Snooping Vlan - ZyXEL Communications MES3500-24S User Manual

Table 85 Advanced Application > Multicast > IPv4 Multicast > IGMP Snooping (continued)
LABEL
Apply
Cancel

25.3.2 IGMP Snooping VLAN

Click Advanced Application > Multicast > IPv4 Multicast in the navigation panel. Click the IGMP
Snooping link and then the IGMP Snooping VLAN link to display the screen as shown. See
on page 200
Figure 117 Advanced Application > Multicast > IPv4 Multicast > IGMP Snooping > IGMP Snooping VLAN
The following table describes the labels in this screen.
Table 86 Advanced Application > Multicast > IPv4 Multicast > IGMP Snooping > IGMP Snooping VLAN
LABEL
Mode
Apply
Cancel
Chapter 25 Multicast
DESCRIPTION
Click Apply to save your changes to the Switch's run-time memory. The Switch loses these
changes if it is turned off or loses power, so use the Save link on the top navigation panel to
save your changes to the non-volatile memory when you are done configuring.
Click Cancel to begin configuring this screen afresh.
for more information on IGMP Snooping VLAN.
DESCRIPTION
Select auto to have the Switch learn multicast group membership information of any VLANs
automatically.
Select fixed to have the Switch only learn multicast group membership information of the
VLAN(s) that you specify below.
In either auto or fixed mode, the Switch can learn up to 16 VLANs (including up to five VLANs
you configured in the MVR screen). For example, if you have configured one multicast VLAN
in the MVR screen, you can only specify up to 15 VLANs in this screen.
The Switch drops any IGMP control messages which do not belong to these 16 VLANs.
Note: You must also enable IGMP snooping in the IGMP Snooping screen first.
Click Apply to save your changes to the Switch's run-time memory. The Switch loses these
changes if it is turned off or loses power, so use the Save link on the top navigation panel to
save your changes to the non-volatile memory when you are done configuring.
Click Cancel to begin configuring this screen afresh.
MES3500-24S/MGS3520 Series User's Guide
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Section 25.1.4