TP-Link T1700X-16TS User Manual page 126

Choose the menu Multicast→IGMP Snooping→Multicast VLAN to load the following page.
The following entries are displayed on this screen:
Multicast VLAN

Multicast VLAN:
VLAN ID:
Router Port Time:
Member Port Time:
Replace Source IP:
Figure 8-8 Multicast VLAN
Select Enable/Disable Multicast VLAN feature.
Enter the VLAN ID of the multicast VLAN.
Specify the aging time of the router port. Within this time, if the
switch doesn't receive IGMP query message from the router port,
it will consider this port is not a router port any more.
Specify the aging time of the member port. Within this time, if the
switch doesn't receive IGMP report message from the member
port, it will consider this port is not a member port any more.
Specify the IP address with which the switch will replace the
source of IGMP packets.
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