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The set protocols pimsm4 static-rps rp group-prefix hash-mask-len command configures the hash mask length of a static RP.


Command Syntax

set protocols pimsm4 static-rps rp <rp-address> group-prefix <IPv4Net> hash-mask-len <hash-length>


Parameter

Parameter

Description

rp <rp-address>

Specifies address of a static RP. The address is in dotted decimal notation.

group-prefix <IPv4Net>

Specifies the group prefix address served by the RP. The value is in the form of an IP address and prefix-length in the address/prefix-length format.

hash-mask-len <hash-length>

Specifies the hash mask length of a static RP.

The value is an integer that ranges from 4 to 32. The default value is 30.


Usage Guidelines

When multiple C-RPs or static RPs is configured, a hash mask length can be used in the process of RP election:

  1. The C-RP or static RP with highest priority wins.
  2. If multiple C-RPs or static RPs have the same priority, the C-RP or static RP with the largest hash value wins.
  3. If all the preceding factors are the same, the C-RP or static RP with the largest address wins.


Example

  • Configure the hash mask length of a static RP to 15.
admin@Xorplus# set protocols pimsm4 static-rps rp 10.100.0.2 group-prefix 239.0.0.0/8 hash-mask-len 15
admin@Xorplus# commit


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