Configuring Basic Functions Of Igmp; Configuration Prerequisites; Enabling Igmp - 3Com MSR 50 Series Configuration Manual

1120 C 69: IGMP C
HAPTER
Configuring Basic
Functions of IGMP
Configuration
Prerequisites

Enabling IGMP

ONFIGURATION
Task
"Configuring Basic Functions of
IGMP" on page 1120
"Adjusting IGMP Performance"
on page 1123
n
Configurations performed in IGMP view are effective on all interfaces, while
■
configurations performed in interface view are effective on the current
interface only.
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.
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
■
First, IGMP must be enabled on the interface on which the multicast group
memberships are to be established and maintained.
Enabling IGMP in the public instance
Follow these steps to enable IGMP in the public instance:
"Enabling IGMP" on page
1120
"Configuring IGMP Versions"
on page 1121
"Configuring a Static
Member of a Multicast
Group" on page 1122
"Configuring a Multicast
Group Filter" on page 1122
"Configuring IGMP Message
Options" on page 1123
"Configuring IGMP Query
and Response Parameters" on
page 1124
"Configuring IGMP Fast
Leave Processing" on page
1126
Description
Required
Optional
Optional
Optional
Optional
Optional
Optional