H3C LS-3100-52P-OVS-H3 Operation Manual - page 933
1-11
Follow these steps to configure a multicast group filter:
To do...
Use the command...
Remarks
Enter system view
system-view
—
Enter interface view
interface interface-type
interface-number
—
Configure a multicast group
filter
igmp group-policy
acl-number [ version-number ]
Required
No multicast group filter
configured by default
Configuring the Maximum Number of Multicast Groups on an Interface
You can configure the allowed maximum number of multicast groups on an interface to flexibly control
the number of multicast groups the interface can join.
Follow these steps to configure the maximum number of multicast groups an interface can join:
To do…
Use the command…
Remarks
Enter system view
system-view
—
Enter interface view
interface interface-type
interface-number
—
Configure the maximum number of
multicast groups that can be joined
on the current interface
igmp group-limit limit
Required
1024 by default
Adjusting IGMP Performance
For the configuration tasks described in this section:
z
Configurations performed in IGMP view are effective on all interfaces, while configurations
performed in interface view are effective on the current interface only.
z
If the same feature is configured in both IGMP view and interface view, the configuration performed
in interface view is given priority, regardless of the configuration sequence.
Configuration Prerequisites
Before adjusting IGMP performance, complete the following tasks:
z
Configure any unicast routing protocol so that all devices in the domain are interoperable at the
network layer.
z
Configure basic functions of IGMP
Before adjusting IGMP performance, prepare the following data:
z
Startup query interval