R2511-HP MSR Router Series IP Multicast Command Reference(V5)

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Parameters
group-address: Specifies a multicast group address in the range of 239.0.0.0 to 239.255.255.255.
mask: Specifies the mask of the multicast group address.
mask-length: Specifies the mask length of the multicast group address. The value range is 8 to 32.
hash-length: Specifies a hash mask length in the admin-scope zone that corresponds to the specified
multicast group. The value range is 0 to 32. If you do not specify this argument, the corresponding global
setting is used.
priority: Specifies the priority of the C-BSR in the admin-scope zone that corresponds to a multicast group.
The value range is 0 to 255. A larger value means a higher priority. If you do not specify this argument,
the corresponding global setting is used.
Examples
# On the public network, configure the device to be a C-BSR in the admin-scope zone 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
# In VPN instance mvpn, configure the device to be a C-BSR in the admin-scope zone associated with the
multicast group address 239.0.0.0/8, with the priority of 10.
<Sysname> system-view
[Sysname] pim vpn-instance mvpn
[Sysname-pim-mvpn] c-bsr group 239.0.0.0 255.0.0.0 priority 10
Related commands
• c-bsr admin-scope
• c-bsr global
• c-bsr hash-length
• c-bsr priority
c-bsr hash-length (PIM view)
Use c-bsr hash-length to configure the global hash mask length.
Use undo c-bsr hash-length to restore the default.
Syntax
c-bsr hash-length hash-length
undo c-bsr hash-length
Default
The hash mask length is 30.
Views
Public network PIM view, VPN instance PIM view
Default command level
2: System level