3. Enable IPv6 PIM-SM on all router interfaces.
4. Configure the C-BSR and C-RP on SwitchD.
5. Configure the BSR boundary on the interface connecting SwitchA to the Internet.
6. Configure the SSM address range on each S7700.
7. Enable PIM IPv6 silent and MLD on the interfaces connected to hosts.
Data Preparation
To complete the configuration, you need the following data:
l MLD version running on the interfaces of S7700s connected to user hosts: MLDv2
l Global unicast IPv6 address of the C-BSR and C-RP: 2004::2
l SSM group address range: FF3E::1/64
Procedure
Step 1 Create VLANs and VLAN interfaces on the S7700s and assign IPv6 addresses to the VLAN
interfaces. The configuration procedure is not provided here.
Step 2 Enable IPv6 multicast on all S7700s and enable IPv6 PIM-SM on all interfaces.
# Enable IPv6 multicast on SwitchA and enable IPv6 PIM-SM on all its interfaces.
[SwitchA] multicast ipv6 routing-enable
[SwitchA] interface Vlanif 100
[SwitchA-Vlanif100] pim ipv6 sm
[SwitchA-Vlanif100] quit
[SwitchA] interface Vlanif 101
[SwitchA-Vlanif101] pim ipv6 sm
[SwitchA-Vlanif101] quit
[SwitchA] interface Vlanif 102
[SwitchA-Vlanif102] pim ipv6 sm
[SwitchA-Vlanif102] quit
[SwitchA] interface Vlanif 103
[SwitchA-Vlanif103] pim ipv6 sm
[SwitchA-Vlanif103] quit
The configurations of SwitchB, SwitchC, and SwitchD are similar to the configuration of
SwitchA, and are not provided here.
# Run the display pim ipv6 interface command to check the PIM configuration and the running
information on each interface.
Step 3 Configure the C-BSR and C-RP.
# Configure the C-RP on SwitchD and specify the range of groups that the C-RP serves.
[SwitchD] acl ipv6 number 2001
[SwitchD-acl6-basic-2001] rule permit source ff3e::1 64
[SwitchD-acl6-basic-2001] quit
[SwitchD] pim-ipv6
[SwitchD-pim6] c-rp 2004::2 group-policy 2001
# Configure the C-BSR on SwitchD.
[SwitchD-pim6] c-bsr 2004::2
[SwitchD-pim6] quit
# Run the display pim ipv6 bsr-info command on the S7700s to check information about the
BSR election. Take information about the BSR on SwitchB and SwitchD as an example. On
SwitchD, information about the C-BSR is displayed.
Quidway S7700 Smart Routing Switch
Configuration Guide - Multicast 13 PIM-SM (IPv6) Configuration
Issue 01 (2011-07-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
497
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