NETGEAR AV Line M4250 GSM4210PX 8-Port Gigabit PoE+ Compliant Managed AV Switch with SFP (220W) - Manual (Page 259)

If disabled, the IGMP proxy query with source IP address 0.0.0.0 is not sent in
response to an IGMP leave packet. The default is Enable.
14. Click the Apply button.
Your settings are saved.
15. To save the settings to the running configuration, click the Save icon.
Configure IGMP snooping for VLANs automatically with
IGMP Plus mode
IGMP Plus mode lets you automatically configure IGMP snooping for VLANs, which is
used to build forwarding lists for multicast traffic.
You can also configure IGMP snooping for VLANs manually (see Configure IGMP
snooping manually on page 255).
To configure IGMP snooping for VLANs automatically:
1. Launch a web browser.
2. In the address field of your web browser, enter the IP address of the switch.
The login page displays.
3. Click the Main UI Login button.
The main UI login page displays in a new tab.
4. Enter admin as the user name, enter your local device password, and click the Login
button.
The first time that you log in, no password is required. However, you then must
specify a local device password to use each subsequent time that you log in.
The System Information page displays.
5. Select Switching > Multicast > IGMP Snooping > IGMP VLAN Configuration.
The IGMP VLAN Configuration page displays.
6. Select the check box next to the VLAN ID.
7. From the IGMP Plus Mode menu at the right of the page, select to enable or disable
the IGMP Plus mode on the VLAN.
If enabled, the following IGMP snooping modes are automatically enabled for the
VLAN and the following occurs:
• Admin mode
• Fast-Leave
Main User Manual 259 Configure Switching Information
AV Line of Fully Managed Switches M4250 Series Main User Manual