H3C S3600 Series User Manual

Operation Manual – Multicast
H3C S3600 Series Ethernet Switches-Release 1510 Chapter 2 IGMP Snooping Configuration
2-6
Caution:
An IGMP-Snooping-enabled S3600 Ethernet switch judges whether the multicast
group exists when it receives an IGMP leave packet sent by a host in a multicast group.
If this multicast group does not exist, the switch will drop the IGMP leave packet instead
of forwarding it.
2.2 IGMP Snooping Configuration
The following table lists all the IGMP Snooping configuration tasks:
Table 2-4 IGMP Snooping configuration tasks
Operation Description Related section
Enable IGMP Snooping Required
Section
2.2.1 "Enabling IGMP
Snooping"
Configure timers Optional Section 2.2.2 "Configuring Timers"
Enable IGMP fast leave Optional
Section
2.2.3 "Enabling IGMP Fast
Leave"
Configure IGMP
Snooping filter
Optional
Section 2.2.4 "Configuring IGMP
Snooping Filtering ACL"
Configure the number of
the multicast groups a
port can be added to
Optional
Section 2.2.5 "Configuring to Limit
Number of Multicast Groups on a
Port"
Configure IGMP
Snooping queriers
Optional
Section 2.2.6 "Configuring IGMP
Querier"
Configure multicast VLAN Optional
Section
2.2.7 "Configuring
Multicast VLAN"
2.2.1 Enabling IGMP Snooping
You can use the command here to enable IGMP Snooping so that it can establish and
maintain MAC multicast group forwarding tables at Layer 2.

H3C S3600 Series Specifications

General

Brand	H3C
Model	S3600 Series
Category	Switch
Language	English