Command Manual – Multicast
H3C S7500E Series Ethernet Switches Chapter 4 PIM Configuration Commands
4-4
By default, BSR administrative scoping is disabled, namely there is only one BSR in a
PIM-SM domain.
Related commands: c-bsr, c-bsr group, c-bsr global.
Examples
# Enable BSR administrative scoping.
<Sysname> system-view
[Sysname] pim
[Sysname-pim] c-bsr admin-scope
4.1.5 c-bsr global
Syntax
c-bsr global [ hash-length hash-length | priority priority ] *
undo c-bsr global
View
PIM view
Parameters
hash-length: Hash mask length for RP selection calculation in the global scope zone, in
the range of 0 to 32. If you do not include this keyword in your command, the
corresponding global setting will be used.
priority: Priority of the C-BSR in the global scope zone, in the range of 0 to 255. If you
do not include this keyword in your command, the corresponding global setting will be
used. A larger value of this argument means a higher priority.
Description
Use the c-bsr global command to configure a C-BSR for the global scope zone.
Use the undo c-bsr global command to remove the C-BSR configuration for the global
scope zone.
By default, no C-BSRs are configured for the global scope zone.
Related commands: c-bsr group, c-bsr hash-length, c-bsr priority.
Examples
# Configure the router to be a C-BSR for the global scope zone, with the priority of 1.
<Sysname> system-view
[Sysname] pim
[Sysname-pim] c-bsr global priority 1
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