Configuring Basic Functions Of Igmp; Enabling Igmp - H3C S3610-28P Operation Manual

Operation Manual – Multicast Protocol
H3C S3610&S5510 Series Ethernet Switches
Note:
Configurations performed in IGMP view are effective on all interfaces, while
configurations performed in Ethernet port view are effective on the current interface
only.
If a feature is not configured for an interface in Ethernet port view, the global
configuration performed in IGMP view will apply to that interface. If a feature is
configured in both IGMP view and Ethernet port view, the configuration performed in
Ethernet port view will be given priority.

5.3 Configuring Basic Functions of IGMP

5.3.1 Configuration Prerequisites
Before configuring the basic functions of IGMP, complete the following tasks:
Configure any unicast routing protocol so that all devices in the domain are
interoperable at the network layer.
Configure PIM-DM or PIM-SM
Before configuring the basic functions of IGMP, prepare the following data:
IGMP version
Multicast group and multicast source addresses for static group member
configuration
ACL rule for multicast group filtering

5.3.2 Enabling IGMP

First, IGMP must be enabled on the interface on which the multicast group
memberships are to be established and maintained.
Follow these steps to enable IGMP:
Enter system view
Enable IP multicast
routing
Enter Ethernet port view
Enable IGMP
To do...
system-view
multicast
routing-enable
interface interface-type
interface-number
igmp enable
Use the command...
5-7
Chapter 5 IGMP Configuration
Description
—
Required
Disabled by default
—
Required
Disabled by default