H3C Technologies H3C S12500 Series Switches - Manual (Page 34)

18
IGMP snooping configuration task list
Task Remarks
Configuring basic IGMP
snooping functions
Enabling IGMP snooping Required.
Specifying the IGMP snooping version Optional.
Setting the maximum number of IGMP snooping
forwarding 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 source IP addresses for IGMP queries Optional.
Configuring IGMP snooping
proxying
Enabling IGMP snooping proxying Optional.
Configuring the source IP addresses for the IGMP
messages sent by the proxy
Optional.
Configuring an IGMP snooping
policy
Configuring a multicast group filter Optional.
Enabling dropping unknown multicast data Optional.
Enabling IGMP report suppression Optional.
Enabling multicast group replacement Optional.
Enabling the IGMP snooping host tracking function Optional.
For configuration tasks in this section:
• The configurations made in IGMP-snooping view take effect on all VLANs. The configurations made
in VLAN view take effect on only the current VLAN. For a given VLAN, the configurations made in
IGMP-snooping view take effect only if you do not make the same configuration in VLAN view.
• The configurations made in IGMP-snooping view take effect on all ports. The configurations made
in Layer 2 Ethernet interface view or Layer 2 aggregate interface view take effect on only the current
port. The configurations made in port group view take effect on all ports in only the current port
group. For a given port, the configurations made in IGMP-snooping view take effect only if you do
not make the same configuration in Layer 2 Ethernet interface view, Layer 2 aggregate interface
view, or port group view.
• The configurations made on a Layer 2 aggregate interface do not interfere with configurations on
its member ports, nor do they take part in aggregation calculations. The configurations made on a
member port of the aggregate group will take effect after the port leaves the aggregate group.
Configuring basic IGMP snooping functions
Before you configure basic IGMP snooping functions, complete the following tasks: