CANOGA PERKINS CanogaOS Configuration Guide - Manual (Page 182)

CanogaOS Configuration Guide
Proprietary & Confidential Canoga Perkins Metro Ethernet Switches Page 182 of 350
• All interfaces running PIM-SM must have sparse-mode enabled. In the configuration
sample below,
both eth-0-1 and eth-0-2 are pim sparse-mode enabled.
Here is a sample configuration at Router_D:
hostname Router_D
!
interface eth-0-0
!
interface eth-0-1
ip pim sparse-mode
!
interface eth-0-2
ip pim sparse-mode
!
ip multicast-routing
ip pim rp-address 10.10.1.5
!
Configure all the routers with the same ip pim rp-address 10.10.1.5 command as shown above.
Use the following commands to verify the RP configuration, interface details, and the multicast
routing table.
RP details
At Router_D, the show ip pim sparse-mode rp mapping command shows that 10.10.1.5 is the RP
for all multicast groups 224.0.0.0/4, and is statically configured. All other routers will have a
similar output:
Router_D# show ip pim sparse-mode rp mapping
PIM Group-to-RP Mappings
Group(s): 224.0.0.0/4, Static
RP: 10.10.5.37
Uptime: 5d02h15m
At Router_D, use the show ip pim sparse-mode rp-hash command to display the selected
RP for a specified group (224.0.1.3)
Router_D# show ip pim sparse-mode rp-hash 224.0.1.3
RP: 10.10.5.37
Interface details
The show ip pim sparse-mode interface command displays the interface details for Router_E, and
shows that Router_E is the Designated Router on Subnet 1.
Router_E# show ip pim sparse-mode interface