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Command Manual – Multicast Protocol
Quidway S3900 Series Ethernet Switches-Release 1510
Chapter 5 IGMP Configuration Commands
Huawei Technologies Proprietary
5-4
Parameter
None
Description
Use
igmp enable
command to enable IGMP on an interface.
Use the
undo
igmp enable
command to disable IGMP on the interface.
By default, IGMP is disabled on a VALN interface. .
These commands do not take effect until the multicast routing feature is enabled. After
this configuration, start to configure other IGMP features.
Related command:
multicast routing-enable
.
Example
# Enable IGMP on Vlan-interface 10.
<Quidway>system-view
System View: return to User View with Ctrl+Z.
[Quidway] interface Vlan-interface 10
[Quidway-Vlan-interface10] igmp enable
5.1.4 igmp group-limit
Syntax
igmp group-limit limit
undo igmp group-limit
View
VALN interface view
Parameter
limit
: Quantity of multicast groups, in the range of 0 to 256.
Description
Use the
igmp group-limit
command to limit the number of multicast groups on an
interface. The router does not process new packets when number of IGMP groups
exceeds the limit.
Use the
undo
igmp group-limit
command to restore the default setting.
By default to add up to 256 IGMP groups on an interface.
The new configuration overwrites the old one if you run the command for a second time.