C-Bsr Group - H3C S7500E Series Command Manual

Command Manual – Multicast
H3C S7500E Series Ethernet Switches

4.1.6 c-bsr group

Syntax
c-bsr group group-address { mask | mask-length } [ hash-length hash-length |
priority priority ] *
undo c-bsr group group-address
View
PIM view
Parameters
group-address: Multicast group address, in the range of 239.0.0.0 to 239.255.255.255.
mask: Mask of the multicast group address.
mask-length: Mask length of the multicast group address, in the range of 8 to 32.
hash-length: Hash mask length for RP selection calculation in the BSR admin-scope
region corresponding to the specified multicast group, 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 BSR admin-scope region corresponding to a
multicast group, 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 group command to configure a C-BSR for the BSR admin-scope region
associated with the specified group.
Use the undo c-bsr group command to remove the C-BSR configuration for the BSR
admin-scope region associated with the specified group.
By default, no C-BSRs are configured for BSR admin-scope regions.
Related commands: c-bsr global, c-bsr admin-scope, c-bsr hash-length, c-bsr
priority.
Examples
# Configure the router to be a C-BSR in the BSR admin-scope region associated with
the multicast group address 239.0.0.0/8, with the priority of 10.
<Sysname> system-view
[Sysname] pim
[Sysname-pim] c-bsr group 239.0.0.0 255.0.0.0 priority 10
Chapter 4 PIM Configuration Commands
4-5