H3C Technologies H3C S7500E Series Switches - Manual (Page 116)

5-9
Task Remarks
Configuring the Maximum Number of Multicast
Groups on an Interface
Optional
Configuring IGMP Message Options Optional
Configuring IGMP Query and Response
Parameters
Optional Adjusting IGMP Performance
Configuring IGMP Fast Leave Processing Optional
Enabling SSM Mapping Optional
Configuring IGMP SSM
Mapping
Configuring SSM Mappings Optional
Enabling IGMP Proxying Optional
Configuring IGMP Proxying
Configuring Multicast Forwarding on a
Downstream Interface
Optional
z Configurations performed in IGMP view are effective on all interfaces, while configurations
performed in interface view are effective on the current interface only.
z If a feature is not configured for an interface in interface view, the global configuration
performed in IGMP view will apply to that interface. If a feature is configured in both IGMP
view and interface view, the configuration performed in interface view will be given priority.
Configuring Basic Functions of IGMP
Configuration Prerequisites
Before configuring the basic functions of IGMP, complete the following tasks:
z Configure any unicast routing protocol so that all devices in the domain are interoperable at
the network layer.
z Configure PIM-DM or PIM-SM
Before configuring the basic functions of IGMP, prepare the following data:
z IGMP version
z Multicast group and multicast source addresses for static group member configuration
z ACL rule for multicast group filtering
z The maximum number of multicast groups that can be joined on an interface