Chapter 24 Multicast
GS2220 Series User’s Guide
231
24.3.2 IG MP Sno o ping VLAN
Click Adva nc e d Applic a tio n > Multic a st > IPv4 Multic a st in the navigation panel. Click the IG MP
Sno o ping link and then the IG MP Sno o ping VLAN link to display the screen as shown. See
IGMP Snooping
and VLANs on page 224
for more information on IGMP Snooping VLAN.
Fig ure 176 Advanced Application > Multicast > IPv4 Multicast > IGMP Snooping > IGMP Snooping VLAN
IGMP Filtering
Profile
Select the name of the IGMP filtering profile to use for this port. Otherwise, select De fault to
prohibit the port from joining any multicast group.
You can create IGMP filtering profiles in the Multic a st > IPv4 Multic ast > IG MP Sno o ping > IG MP
Filte ring Pro file screen.
IGMP Querier
Mode
The Switch treats an IGMP query port as being connected to an IGMP multicast router (or
server). The Switch forwards IGMP join or leave packets to an IGMP query port.
Select Auto to have the Switch use the port as an IGMP query port if the port receives IGMP
query packets.
Select Fixe d to have the Switch always use the port as an IGMP query port. Select this when
you connect an IGMP multicast server to the port.
Select Edg e to stop the Switch from using the port as an IGMP query port. The Switch will not
keep any record of an IGMP router being connected to this port. The Switch does not forward
IGMP join or leave packets to this port.
Apply 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 Sa ve link on the top navigation panel to
save your changes to the non-volatile memory when you are done configuring.
Cancel Click Ca nc e l to begin configuring this screen afresh.
Table 98 Advanced Application > Multicast > IPv4 Multicast > IGMP Snooping (continued)
LABEL DESC RIPTIO N
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