Configuring basic
IGMP snooping
functions
Enabling IGMP snooping Required
Specifying the version of IGMP snooping Optional
Configuring static multicast MAC address entries Optional
Configuring IGMP
snooping port
functions
Setting aging timers for dynamic ports Optional
Configuring static ports Optional
Configuring a port as a simulated member host Optional
Enabling IGMP snooping fast-leave processing Optional
Disabling a port from becoming a dynamic router port Optional
Configuring IGMP
snooping querier
Enabling IGMP snooping querier Optional
Configuring parameters for IGMP queries and responses Optional
Configuring the source IP addresses for IGMP queries Optional
Configuring IGMP
snooping proxying
Enabling IGMP snooping proxying Optional
Configuring a source IP address for the IGMP messages sent by
the proxy
Optional
Configuring an IGMP
snooping policy
Configuring a multicast group filter Optional
Configuring multicast source port filtering Optional
Enabling dropping unknown multicast data Optional
Configuring IGMP report suppression Optional
Setting the maximum number of multicast groups that a port
can join
Optional
Setting the 802.1p precedence for IGMP messages Optional
Enabling multicast group replacement Optional
Enabling the IGMP snooping host tracking function Optional
Setting the DSCP value for IGMP messages Optional
For the configuration tasks in this section:
• In IGMP snooping view, the configurations that you make are effective in all VLANs. In VLAN view,
the configurations that you make are effective on only the ports that belong to the current VLAN. For
a given VLAN, a configuration that you make in IGMP snooping view is effective only if you do not
make the same configuration in VLAN view.
• In IGMP snooping view, the configurations that you make are effective on all ports. In Layer 2
Ethernet interface view or Layer 2 aggregate interface view, the configurations that you make are