Alcatel Carrier Internetworking Solutions 8800 User Manual

C-RP Advertisements

Troubleshooting PIM-SM

page 16-12

OmniSwitch Troubleshooting Guide

Another output from a C-RP advertisement, advertises itself for all multicast groups. All group addresses 
are represented by the pair 224.0.0.0 240.0.0.0, which covers 224.0.0.0 up to 239.255.255.255. 

tPimsm-:        Recv. CRP-Adv (RP:192.168.10.3,Prefix Cnt:1, Pri:0) from 
192.168.10.3:192.168.11.1 on vlan 2
tPimsm-:        RP : 192.168.10.3 : Prefix: 224.0.0.0 Mask : 240.0.0.0

To view the set of multicast group address the PIM router wants to participate in issue:

-> show ip pimsm rp-candidate
Group Address      RP Address      Status
------------------+---------------+--------

225.1.1.1/32       192.168.11.2    enabled