Multicast; Auto-Video Configuration; Igmp Snooping - NETGEAR GS748Tv4 Software Administration Manual

GS748T Smart Switch Software Administration Manual

Multicast

Multicast IP traffic is traffic that is destined to a host group. Host groups are identified by
class D IP addresses, which range from 224.0.0.0 to 239.255.255.255.
From the Multicast link, you can access the following pages:

Auto-Video Configuration

•

IGMP Snooping

•
• IGMP Snooping Querier
Auto-Video Configuration
The Auto-Video Configuration feature is intended to support surveillance cameras and other
applications running multicast traffic. Use this menu to configure the Auto-Video parameters.
When the Auto-Video feature is being enabled, it configures the IGMP Snooping and IGMP
Snooping Querier to operate in the Auto-Video VLAN by default. Auto-Video displays the
auto-configured IGMP snooping VLAN.
To display the Auto-VoIP Configuration page, click Switching > Multicast > Auto-Video.
To enable Auto-Video Configuration:
1. Auto-Video Status. Select the Auto-Video administrative mode for the switch. This
selector lists the two options for administrative mode: enable and disable.
2. Click Cancel to cancel the configuration on the screen and reset the data on the screen to
the latest value of the switch.
3. If you make any configuration changes, click Apply to send the updated configuration to the
switch. Configuration changes occur immediately.
IGMP Snooping
Internet Group Management Protocol (IGMP) Snooping is a feature that allows a switch to
forward multicast traffic intelligently on the switch. Multicast IP traffic is traffic that is destined
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Chapter 3: Configuring Switching Information | 107