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Configuring IGMP snooping on a VLAN
About this task
Enable IGMP snooping on a VLAN to forward the multicast data to only those ports that are
members of the group.
IGMP snooping is disabled by default.
Procedure
To enable IGMP snooping, enter the following from the VLAN Interface Configuration
command mode:
[default] [no] ip igmp snooping
OR
Enter the following from the Global Configuration command mode:
[default] vlan igmp <vid> [snooping {enable | disable}]
Variable Definitions
Variable
Value
default
Disables IGMP snooping on the selected VLAN.
no
Disables IGMP snooping on the selected VLAN.
enable
Enables IGMP snooping on the selected VLAN.
disable
Disables IGMP snooping on the selected VLAN.
Configuring IGMP send query on a VLAN
About this task
Use this procedure to enable IGMP send query on a snoop-enabled VLAN. When IGMP
snooping send query is enabled, the IGMP snooping querier sends out periodic IGMP queries
that trigger IGMP report messages from the switch or host that wants to receive IP multicast
traffic. IGMP snooping listens to these IGMP reports to establish appropriate forwarding.
IGMP send query is disabled by default.
Prerequisites
• You must enable snoop on the VLAN.
Procedure
To enable IGMP send query, enter the following command from the VLAN Interface
Configuration mode:
ip igmp send-query
ACLI Reference for wired networks
292 Avaya WLAN 8100 CLI Reference
August 2013
Содержание WLAN 8100 Series
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