R3303-HP HSR6800 Routers IP Multicast Configuration Guide

Task Remarks

Setting the maximum number of multicast groups that an

interface can join

Optional.

Adjusting IGMP performance

Configuring Router-Alert option handling methods Optional.

Configuring IGMP query and response parameters Optional.

Enabling IGMP fast-leave processing Optional.

Enabling the IGMP host tracking function Optional.

Configuring IGMP SSM

mapping

Enabling SSM mapping Optional.

Configuring SSM mappings Optional.

Configuring IGMP proxying

Enabling IGMP proxying Optional.

Configuring multicast forwarding on a downstream

interface

Optional.

Configuring basic IGMP functions

This section describes how to configure basic IGMP functions.

Configuration prerequisites

Before you configure basic IGMP functions, 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.

• Determine the IGMP version.

• Determine the multicast group and multicast source addresses for static group member

configuration.

• Determine the ACL rule for multicast group filtering.

• Determine the maximum number of multicast groups that an interface can join.

Enabling IGMP

To configure IGMP, you must enable IGMP on the interface where the multicast group memberships will

be established and maintained.

Enabling IGMP for the public network

Ste

Command Remarks

1. Enter system view.

system-view N/A

2. Enable IP multicast routing.

multicast routing-enable Disabled by default.

3. Enter interface view.

interface interface-type

interface-number

N/A