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does not unsolicitedly send any IGMP report or IGMP leave message. In other words, the interface
is not a real member of the multicast group or the multicast source and group.
Configuration procedure
To configure an interface as a static member interface:
Step
Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Enter interface view.
interface
interface-type
interface-number
N/A
3.
Configure the interface as a
static member interface.
igmp static-group
group-address
[
source
source-address
]
An interface is not a static member
of any multicast group or multicast
source and group by default.
Configuring a multicast group filter
To restrict the hosts on the network attached to an interface from joining certain multicast groups, you can
set an ACL rule on the interface as a packet filter. In this way, the interface maintains only the multicast
groups that match the criteria.
To configure a multicast group filter:
Step
Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Enter interface view.
interface
interface-type
interface-number
N/A
3.
Configure a multicast group
filter.
igmp group-policy
acl-number
[
version-number
]
By default, no multicast group filter
is configured on this interface.
Namely, hosts on the current
interface can join any valid
multicast group. .
Setting the maximum number of multicast groups that an
interface can join
This configuration only limits the number of multicast groups that are dynamically joined.
To configure the maximum number of multicast groups an interface can join:
Step Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Enter interface view.
interface
interface-type
interface-number
N/A
3.
Configure the maximum
number of multicast groups
that the interface can join.
igmp group-limit
limit
The default value varies by device model.
For more information, see
IP Multicast
Command Reference
.
