R3102-R3103-HP 6600/HSR6600 Routers IP Multicast Configuration Guide

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Configuring C-BSRs for each admin-scope zone
In a network with administrative scoping enabled, group-range-specific BSRs are elected from C-BSRs.
C-RPs in the network send advertisement messages to the specific BSR. The BSR summarizes the
advertisement messages to form an RP-set and advertises it to all routers in the specific admin-scope zone.
All the routers use the same hash algorithm to get the RP address corresponding to the specific multicast
group.
The following rules apply to the hash mask length and C-BSR priority:
• You can configure the hash mask length and C-BSR priority globally and for an IPv6 admin-scope
zone.
• The values of these parameters configured for an IPv6 admin-scope zone have preference over the
global values.
• If you do not configure these parameters for an IPv6 admin-scope zone, the corresponding global
values are used.
For configuration of global C-BSR parameters, see "Configuring C-BSR parameters globally."
P
erform the following configuration on the routers that you want to configure as C-BSRs in admin-scope
zones.
To configure a C-BSR for an admin-scope zone:
Ste
p
Command Remarks
1. Enter system view. system-view N/A
2. Enter IPv6 PIM view.
pim ipv6 N/A
3. Configure a C-BSR for an
admin-scope zone.
c-bsr scope { scope-id |
admin-local | global |
organization-local | site-local }
[ hash-length hash-length | priority
priority ] *
No C-BSRs are configured for an
admin-scope zone by default.
Configuring IPv6 PIM-SSM
IPv6 PIM-SSM model needs the support of MLDv2. Be sure to enable MLDv2 on IPv6 PIM routers with
receivers attached to them.
IPv6 PIM-SSM configuration task list
Task Remarks
Enabling IPv6 PIM-SM Required.
Configuring the IPv6 SSM group range Optional.
Configuring common IPv6 PIM features Optional.
Configuration prerequisites
Before you configure IPv6 PIM-SSM, complete the following tasks: