Netgear GS724TS-100NAS 사용자 설명서

To disable IGMP snooping on a VLAN and remove it from the list, select the check box next 

to the VLAN ID and click Delete.

To modify IGMP snooping settings for a VLAN, select the check box next to the VLAN ID, 

update the desired values, and click Apply.

Click Cancel to cancel the configuration on the screen and reset the data on the screen to 

the latest value of the switch.

IGMP Snooping Querier

IGMP snooping requires that one central switch or router periodically query all end-devices 
on the network to announce their multicast memberships. This central device is the IGMP 
querier. The IGMP query responses, known as IGMP reports, keep the switch updated with 
the current multicast group membership on a port-by-port basis. If the switch does not 
receive updated membership information in a timely fashion, it will stop forwarding multicasts 
to the port where the end device is located.

These pages enable you to configure and display information on IGMP snooping queriers on 
the network and, separately, on VLANs.

The IGMP Snooping Querier feature contains links to the following pages:

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Use this page to enable or disable the IGMP Snooping Querier feature, specify the IP 
address of the router to perform the querying, and configure the related parameters. 

To access this page, click Switching

 Multicast  IGMP Snooping Querier  IGMP 

 Querier Configuration.

 

To configure IGMP Snooping Querier settings: