Igmp-Snooping Group-Limit - H3C S5120-SI Series Command Reference Manual

Related commands: igmp-snooping enable.
Examples
# In VLAN 2, enable IGMP snooping and specify 10.1.1.1 as the source IP address of IGMP general
queries.
<Sysname> system-view
[Sysname] igmp-snooping
[Sysname-igmp-snooping] quit
[Sysname] vlan 2
[Sysname-vlan2] igmp-snooping enable
[Sysname-vlan2] igmp-snooping general-query source-ip 10.1.1.1

igmp-snooping group-limit

Syntax
igmp-snooping group-limit limit [ vlan vlan-list ]
undo igmp-snooping group-limit [ vlan vlan-list ]
View
Ethernet interface view, Layer 2 aggregate interface view, port group view
Default Level
2: System level
Parameters
limit: Maximum number of multicast groups that can be joined on a port. The effective range is 1 to 256.
vlan vlan-list: Defines one or multiple VLANs. You can provide up to 10 VLAN lists, by each of which
you can specify an individual VLAN in the form of vlan-id, or a VLAN range in the form of start-vlan-id to
end-vlan-id, where the end VLAN ID must be greater than the start VLAN ID. The effective range of a
VLAN ID is 1 to 4094.
Description
Use the igmp-snooping group-limit command to configure the maximum number of multicast groups
that can be joined on a port.
Use the undo igmp-snooping group-limit command to restore the default setting.
The default the maximum number of multicast groups is 256.
Note that:
If you do not specify any VLAN when using this command in Ethernet interface view or Layer 2
aggregate interface view, the command will take effect for all VLANs the interface belongs to; if you
specify a VLAN or multiple VLANs, the command will take effect only if the interface belongs to the
specified VLAN(s).
If you do not specify any VLAN when using this command in port group view, the command will
take effect on all the ports in this group; if you specify a VLAN or multiple VLANs, the command will
take effect only on those ports in this group that belong to the specified VLAN(s).
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