F3726, F3211, F3174, R5135, R3816-HP Firewalls and UTM Devices Network Management Configuration Guide-6PW100

569
37BConfiguring IGMP
As a TCP/IP protocol responsible for IP multicast group member management, the IGMP is used by IP
hosts and adjacent multicast routers to establish and maintain their multicast group memberships.
The term "router" in this document refers to both routers and routing-capable firewalls and UTM devices.
197B
Configuring IGMP in the Web interface
Before you configure IGMP, complete the following tasks:
• Configure a unicast routing protocol so that all devices in the domain are interoperable at the
network layer.
• Configure PIM-DM or PIM-SM.
747BRecommended configuration procedure
Ste
p
Remarks
670. Globally enable multicast routing
Required.
Globally enable multicast routing after selecting Network > Routing
Management > Multicast Routing. For more information, see
"
2743H
Configuring multicast routing and forwarding."
By default, multicast routing is globally disabled.
671. 2744HConfiguring IGMP interfaces
Required.
Enable IGMP and configure an IGMP version on interfaces.
By default, IGMP is disabled and the default IGMP version is 2.
672. 2745HDisplaying IGMP multicast group
information
Optional.
View the IGMP multicast group information on interfaces.
748BConfiguring IGMP interfaces
1. From the navigation tree, select Network > Routing Management > IGMP.