Huawei Quidway S3900 Series Command Manual

Command Manual – Multicast Protocol
Quidway S3900 Series Ethernet Switches-Release 1510
Chapter 1 IGMP Snooping Configuration
Commands
Huawei Technologies Proprietary
1-7
Description
Use the igmp-snooping group-limit command to define the maximum number of
multicast groups the port can join.
Use the undo igmp-snooping group-limit command to restore the default setting.
By default, there is no limit on the number of multicast groups the port can join.
Example
# Allow the GigabitEthernet1/0/1 port to join at most 200 multicast groups.
<Quidway>system-view
System View: return to User View with Ctrl+Z.
[Quidway] interface GigabitEthernet 1/0/1
[Quidway-GigabitEthernet1/0/1] igmp-snooping group-limit 200
1.1.8 igmp-snooping group-policy
Syntax
igmp-snooping group-policy acl-number vlan vlan-list
undo igmp-snooping group-policy vlan vlan-list
View
System view, Ethernet port view
Parameter
acl-number: Basic ACL number, in the range of 2000 to 2999.
vlan-id: ID of the VLAN for the Ethernet port, in the range of 1 to 4094.
Description
Use the igmp-snooping group-policy command to configure an IGMP Snooping
filtering ACL.
Use the undo igmp-snooping group-policy command to remove the IGMP Snooping
filtering ACL.
By default, no IGMP Snooping filtering ACL is configured.
You can configure multicast filtering ACLs globally or on the switch ports connected to
user ends so as to use the IGMP Snooping filter function to limit the multicast streams
that the users can access. With this function, you can treat different VoD users in
different ways by allowing them to access the multicast streams in different multicast
groups.
In practice, when a user orders a multicast program, an IGMP host report message is
generated. When the message arrives at the switch, the switch examines the multicast

Huawei Quidway S3900 Series Specifications

General

Brand	Huawei
Model	Quidway S3900 Series
Category	Switch
Language	English