R21xx-HP FlexFabric 11900 IP Multicast Configuration Guide

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Configuring IPv6 PIM-DM
This section describes how to configure IPv6 PIM-DM.
IPv6 PIM-DM configuration task list
Task at a
g
lance
(Required.) Enabling IPv6 PIM-SM
(Optional.) Enabling the state refresh feature
(Optional.) Configuring state refresh parameters
(Optional.) Configuring IPv6 PIM-DM graft retry timer
(Optional.) Configuring common IPv6 PIM features
Configuration prerequisites
Before you configure IPv6 PIM-DM, configure an IPv6 unicast routing protocol so that all devices in the
domain are interoperable at the network layer.
Enabling IPv6 PIM-DM
Enable IPv6 multicast routing before configuring IPv6 PIM.
With IPv6 PIM-DM enabled on interfaces, routers can establish IPv6 PIM neighbor relationship and
process IPv6 PIM messages from their IPv6 PIM neighbors. When you deploy an IPv6 PIM-DM domain,
enable IPv6 PIM-DM on all non-border interfaces of routers.
IMPORTANT:
A
ll the interfaces on a device must operate in the same IPv6 PIM mode.
To enable IPv6 PIM-DM:
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enable IPv6 multicast routing.
ipv6 multicast routing-enable
By default, IPv6 multicast routing is
disabled.
3. Enter interface view.
interface interface-type
interface-number
N/A
4. Enable IPv6 PIM-DM.
ipv6 pim dm
By default, IPv6 PIM-DM is
disabled.