Extreme Networks ExtremeWare 7.3.0, Command Reference Manual

Page: 1523 / 2254

disable igmp snooping
ExtremeWare Software 7.3.0 Command Reference Guide 1523
disable igmp snooping
disable igmp snooping {forward-mcrouter-only | vlan <vlan name>}
Description
Disables IGMP snooping.
Syntax Description
Default
Enabled.
Usage Guidelines
If a VLAN is specified, IGMP snooping is disabled only on that VLAN, otherwise IGMP snooping is
disabled on all VLANs.
If the switch is in the
forward-mcrouter-only
mode, then the command
disable igmp snooping
forward-mcrouter-only
changes the mode so that all multicast traffic is forwarded to any IP router. If
not in the forward-mcrouter-mode, the command
disable igmp snooping forward-mcrouter-only
has no effect.
To change the snooping mode you must disable IP multicast forwarding. Use the command:
disable ipmcforwarding
Example
The following command disables IGMP snooping on the VLAN accounting:
disable igmp snooping accounting
History
This command was first available in ExtremeWare 7.0.0.
Platform Availability
This command is available on all platforms.
forward-mcrouter-only Specifies that the switch forwards all multicast traffic to the multicast router
only.
vlan name Specifies a VLAN.