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2 Configure ports On VLAN→802.1Q VLAN function pages.
For port 3, configure its link type as Tagged, and add it to
VLAN3, VLAN4 and VLAN5.
For port 4, configure its link type as Untagged, and add it to
VLAN3 and VLAN4.
For port 5, configure its link type as Untagged, and add it to
VLAN3 and VLAN5.
3
Enable IGMP
Snooping function
Enable IGMP Snooping function globally on Multicast→IGMP
Snooping→Snooping Config
page. Enable IGMP Snooping
function for port 3, port4 and port 5 on Multicast→IGMP
Snooping→Port Config page.
4
Enable Multicast
VLAN
Enable Multicast VLAN, configure the VLAN ID of a multicast
VLAN as 3 and keep the other parameters as default on
Multicast→IGMP Snooping→Multicast VLAN page.
5
Check Multicast
VLAN
Port 3-5 and Multicast VLAN 3 will be displayed in the IGMP
Snooping Status table on the Multicast→IGMP
Snooping→Snooping Config page.
8.1.5 Querier Config
In an IP multicast network that runs IGMP, a Layer 3 multicast device works as an IGMP querier
to send IGMP queries and manage the multicast table. But IGMP is not supported by the
devices in Layer 2 network. IGMP Snooping Querier can act as an IGMP Router in Layer 2
network. It can help to create and maintain multicast forwarding table on the switch with the
Query messages it generates.
Choose the menu Multicast→IGMP Snooping→Querier Config to load the following page.
Figure 8-8 Querier Config
The following entries are displayed on this screen:
IGMP Snooping Querier Config
VLAN ID:
Enter the ID of the VLAN that enables IGMP Snooping Querier.
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