Ip Igmp Snooping Vlan General-Query-Suppression - Edge-Core ES3510MA-DC Management Manual

ip igmp snooping
vlan general-query-
suppression
D S
EFAULT ETTING
Global: Disabled
VLAN: Disabled
C M
OMMAND ODE
Global Configuration
C U
OMMAND SAGE
If version exclusive is disabled on a VLAN, then this setting is based on
◆
the global setting. If it is enabled on a VLAN, then this setting takes
precedence over the global setting.
When this function is disabled, the currently selected version is
◆
backward compatible (see the
E
XAMPLE
Console(config)#ip igmp snooping version-exclusive
Console(config)#
This command suppresses general queries except for ports attached to
downstream multicast hosts. Use the no form to flood general queries to
all ports except for the multicast router port.
S
YNTAX
[no] ip igmp snooping vlan vlan-id general-query-suppression
vlan-id - VLAN ID (Range: 1-4093)
D S
EFAULT ETTING
Disabled
C M
OMMAND ODE
Global Configuration
C U
OMMAND SAGE
By default, general query messages are flooded to all ports, except for
◆
the multicast router through which they are received.
If general query suppression is enabled, then these messages are
◆
forwarded only to downstream ports which have joined a multicast
service.
E
XAMPLE
Console(config)#ip igmp snooping vlan 1 general-query-suppression
Console(config)#
– 905 –
| Multicast Filtering Commands
C 38
HAPTER
ip igmp snooping version
IGMP Snooping
command.