DXS-3600 Series 10GbE Layer 2/3 Switch CLI Reference Guide
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47-10 ip pim bsr-candidate
This command is used to enable the candidate bootstrap function of the interface or set the hash mask length of
calculating the property RP. To return default, use
no
form of this command.
ip pim bsr-candidate
IFNAME
[hash-mask-length
VALUE
] [priority
PRIORITY
]
no ip pim bsr-candidate
IFNAME
Parameters
Usage Guideline
When the DR receives multicast stream, it will send register message to the RP of
the group. And when the RP receives this message, it would set up a timer for this
(S, G) entry. This command configures the value of this timer.
To verify your configuration, use command
show ip pim
.
Example
This example shows how to configure the PIM register keep alive time to 500
seconds.
DXS-3600-32S#configure terminal
DXS-3600-32S(config)#ip pim rp-register-kat 500
DXS-3600-32S(config)#
Example
This example shows how to restore the default value.
DXS-3600-32S#configure terminal
DXS-3600-32S(config)#no ip pim rp-register-kat
DXS-3600-32S(config)#
IFNAME
Specifies the interface whose IP address will be announced as the bootstrap router
address.
VALUE
Specifies to enter a hash mask length, which will be used with the IP address of the
candidate RP and the multicast group address, to calculate the hash algorithm used
by the router to determine which CRP on the PIM-SM enabled network will be the
RP. The range is 0 to 32.
PRIORITY
Specifies to configure the priority for a BSR candidate. The candidate with the
highest priority is preferred. If the priority values are the same, the router with the
highest IP address is preferred. The range is 0 to 255. If not specified, the default
priority is 64.
Default
The hash mask length is 30, the priority is 64, and the BSR function is disabled.
Command Mode
Global Configuration Mode.
Command Default Level
Level: 8. (
EI Mode Only Command
)
Usage Guideline
This command only takes effect when the interface specified by the command has IP
address configured and is PIM-SM enabled.
This command causes the router to send bootstrap messages to announce the IP
address of the designated interface as the BSR candidate address.
The hash mask is used by all routers within a domain, to map a group to one of the
RPs from the matching set of group-range-to-RP mappings (this set all have the
same longest mask length and same highest priority). The algorithm takes as input
the group address, and the addresses of the candidate RPs from the mappings, and
gives as output one RP address to be used.
To verify your configuration, use command
show ip pim sparse-mode bsr-router
.
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