Juniper JUNOSE 11.0.X MULTICAST ROUTING Configuration Manual page 245

ipv6 pim bsr-candidate
ipv6 pim rp-candidate
NOTE: You should not configure negative (that is, deny) access-list entries. BSR has
no mechanism for distributing negative entries.
Use to define a router as a BSR candidate.
To assign an interface from which the router should send messages, specify an
interface type and specifier, such as atm 3/0. For details about interface types
and specifiers, see Interface Types and Specifiers in JUNOSe Command Reference
Guide.
Specify a length (up to a 128 bits) for the hash mask length field sent in BSMs
that the router originates. This mask is combined with the group address before
the router calls the hash function. For example, specifying a value of 32 limits
the group address to the first 32 bits. The default and maximum hash mask
length is 126 bits.
Use the priority keyword to specify a value for the BSR-priority field of BSMs
that the router originates. In the BSR election process, the BSR with the higher
priority is preferred. If the priority values are equal, the router with the higher
IP address becomes the BSR. The default value is 0 (address comparison only).
Use the period keyword to specify the interval (from 1 to 65535 seconds) at
which the BSR sends bootstrap messages. The default value is 60 seconds.
Example
host1(config)#ipv6 pim bsr-candidate loopback 1 30 10
Use the no version to stop the router from acting as a BSR candidate.
See ipv6 pim bsr-candidate.
Use to define a router as an RP router candidate.
To assign an interface from which the router should send messages, specify an
interface type and specifier, such as atm 3/0. For details about interface types
and specifiers, see Interface Types and Specifiers in JUNOSe Command Reference
Guide.
Use the group-list keyword to specify an access list that contains the set of group
prefixes supported by this candidate RP. If you do not specify a group list, the
default is the entire multicast address range.
Use the hold-time keyword to specify the amount of time the BSR keeps an RP
in its candidate RP list if the BSR does not receive a candidate RP advertisement
message. The default value is 150 seconds.
Use the priority keyword to specify a priority field value that the candidate RP
sends to the BSR in candidate RP advertisement messages. In the RP election
process, the RP with the lower priority value is preferred. The default is 192.
Configuring BSR and RP Candidates for PIM Sparse Mode
Chapter 7: Configuring PIM for IPv6 Multicast
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