Tp-Link T1600G-28PS (TL-SG2424P) [129/269] Querier config

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Network Diagram

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Configuration Procedure

Step Operation Description

1 Create VLANs Create three VLANs with the

VLAN ID 3, 4 and 5 respectively,

and specify the description of VLAN3 as Multicast VLAN on

VLAN→802.1Q VLAN page.

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, conf

igure 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, port 4 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