C613-50100-01 REV C Command Reference for x930 Series 1726
AlliedWare Plus™ Operating System - Version 5.4.6-1.x
PIM-SM COMMANDS
IP
PIM CRP-CISCO-PREFIX
ip pim crp-cisco-prefix
Overview Use this command to interoperate with Cisco devices that conform to an earlier
draft standard. Some Cisco devices might not accept candidate RPs with a group
prefix number of zero. Note that the latest BSR specification prohibits sending RP
advertisements with prefix 0. RP advertisements for the default IPv4 multicast
group range 224/4 are sent with a prefix of 1.
Use the no variant of this command to revert to the default settings.
Syntax
ip pim crp-cisco-prefix
no ip pim crp-cisco-prefix
Mode Global Configuration
Usage Cisco’s BSR code does not conform to the latest BSR draft. It does not accept
candidate RPs with a group prefix number of zero. To make the candidate RP work
with a Cisco BSR, use the ip pim crp-cisco-prefix command when interoperating
with older versions of Cisco IOS.
Example
awplus# configure terminal
awplus(config)# ip pim crp-cisco-prefix
awplus# configure terminal
awplus(config)# no ip pim crp-cisco-prefix
Related
Commands
ip pim rp-candidate
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