HP VPN Firewall Appliances Network Management Configuration Guide

581
Configuring IGMP at the CLI
IGMP configuration task list
For the configuration tasks in this section, the following rules apply:
• The configurations made in IGMP view are effective on all interfaces. The configurations made in
interface view are effective only on the current interface.
• A configuration made in interface view always has priority over the same global configuration in
IGMP view. If you do not make the configuration in interface view, the corresponding global
configuration made in IGMP view applies to the interface.
Complete these tasks to configure IGMP:
Task Remarks
Configuring basic IGMP
functions
Enabling IGMP Required.
Specifying the version of IGMP Optional.
Configuring an interface as a static member interface Optional.
Configuring a multicast group filter Optional.
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.