Key Digital KD-IP1080Tx Manual page 42

9. After applying, you should see Maximum Receive Frame Size 12288 for all ports as below.
Enable IGMP Snooping:
10. Find L2 Features -> L2 Multicast Control -> IGMP Snooping -> IGMP Snooping Settings in the menu on left side
of the window. (KD-IP922 requires IGMP Snooping for multicasting video/audio transmission via 1G-BaseT). Check
the Global State Enabled box of Global Settings in IGMP Snooping Settings window as below. Click "Apply" button
on the right side of IGMP Snooping Settings window.
11. To add VLAN of the IGMP Snooping at the switch, enter "1" in VID of VLAN Status Settings. (VLAN must be added
in IGMP Snooping). Then select "Enabled" and click "Apply" button.
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