Enable Igmp - Extreme Networks ExtremeWare XOS Command Reference Manual

ExtremeWare XOS 11.5 supports only the Summit X450 family of switches and the BlackDiamond 8800 series switch.
IP Multicast Commands

enable igmp

enable igmp {vlan <vlan name>} {IGMPv1 | IGMPv2 | IGMPv3}
Description
Enables IGMP on a router interface. If no VLAN is specified, IGMP is enabled on all router interfaces.
Syntax Description
vlan name
IGMPv1
IGMPv2
IGMPv3
Default
Enabled, set to IGMPv2 compatibility mode.
Usage Guidelines
IGMP is a protocol used by an IP host to register its IP multicast group membership with a router.
Periodically, the router queries the multicast group to see if the group is still in use. If the group is still
active, IP hosts respond to the query, and group registration is maintained.
IGMPv2 is enabled by default on the switch. However, the switch can be configured to disable the
generation and processing of IGMP packets. IGMP should be enabled when the switch is configured to
perform IP unicast or IP multicast routing.
Example
The following command enables IGMPv2 on the VLAN accounting:
enable igmp vlan accounting
The following command enables IGMPv3 on the VLAN finance:
enable igmp vlan finance igmpv3
History
This command was first available in ExtremeWare XOS 10.1.
The IGMPv1, IGMPv2, and IGMPv3 options were added in ExtremeWare XOS 11.2.
Platform Availability
This command is available on all platforms.
1836
Specifies a VLAN name.
Specifies the compatibility mode to IGMPv1.
Specifies the compatibility mode to IGMPv2.
Specifies the compatibility mode to IGMPv3.
ExtremeWare XOS 11.5 Command Reference Guide