User Manual

24-Port and 48-Port Gigabit Ethernet PoE+ Smart Switches with 4 SFP Ports
Configure Switching User Manual222
Disable IGMP snooping on a VLAN and remove it from the
table
To disable IGMP snooping on a VLAN and remove it from the table:
1. Connect your computer to the same network as the switch.
You can use a WiFi or wired connection to connect your computer to the network, or
connect directly to a switch that is of
f-network using an Ethernet cable.
2. Launch a web browser.
3. In the address field of your web browser
, enter the IP address of the switch.
If you do not know the IP address of the switch, see
Access the switch on-network and
connected to the Internet on page 21 or Access the switch off-network and not
connected to the Internet on page 29.
The Device UI login page displays.
If you did not yet activate your warranty, the Register to activate your warranty page
displays. For more information, see
Register the switch on page 32.
4. Enter one of the following passwords:
• Enter your device admin password.
• If you previously managed the switch through the Insight app or Cloud portal, enter
the Insight network password for the last Insight network location.
For information about the credentials, see
Credentials for the device UI on page 30.
5. Click the Go button.
The System Information page displays.
6. Select Switching> Multicast > IGMP Snooping > IGMP Snooping VLAN Configuration.
The IGMP Snooping VLAN Configuration page displays.
7. Select the check box next to the VLAN ID.
8. Click the Delete button.
Snooping is disabled on the VLAN and the VLAN is removed from the table.
Configure one or more IGMP multicast router interfaces
You can configure an interface as the designated interface to which a multicast router is
attached. All IGMP packets snooped by the switch are forwarded to the multicast router
reachable from this interface. Configuring a multicast router interface is usually not required
because the switch automatically detects the multicast router and forwards IGMP packets
accordingly. It is required only if you want to make sure that the multicast router always
receives IGMP packets from the switch in a complex network.