H3C Technologies H3C WX3000E Series Wireless Switches - Manual (Page 16)

7
Protocols and standards
RFC 4541, Considerations for Internet Group Management Protocol (IGMP) and Multicast Listener
Discovery (MLD) Snooping Switches
IGMP snooping configuration task list
Task Remarks
Configuring basic functions of
IGMP snooping
Enabling IGMP snooping Required
Configuring the IGMP snooping version Optional
Configuring IGMP snooping
port functions
Configuring aging timers for dynamic ports Optional
Configuring static ports Optional
Configuring simulated joining Optional
Configuring 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 IGMP queries and responses Optional
Configuring source IP address of 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 the function of dropping unknown multicast
data
Optional
Configuring IGMP report suppression Optional
Setting the maximum number of multicast groups that a
port can join
Optional
Configuring multicast group replacement Optional
Configuring 802.1p precedence for IGMP messages Optional
Enabling the IGMP snooping host tracking function Optional
For the configuration tasks in this section:
• Configurations made in IGMP-snooping view are effective for all VLANs. Configurations made in
VLAN view are effective only on the ports that belong to the current VLAN. For a given VLAN, a
configuration made in IGMP-snooping view is effective only if you do not make the same
configuration in VLAN view.
• Configurations made in IGMP-snooping view are effective on all ports. Configurations made in
Layer 2 Ethernet interface view or Layer 2 aggregate interface view are effective only on the current
port. Configurations made in port group view are effective only on all ports in the current port group.
For a given port, a configuration made in IGMP-snooping view is effective only if you do not make
the same configuration in Layer 2 Ethernet interface view, Layer 2 aggregate interface view, or port
group view.