OcNOS-RON : Multicast Guide : Multicast Configuration Guide : PIM Sparse Mode Configuration : Enabling IP Multicast Routing
Enabling IP Multicast Routing
Enable IP multicast routing on all of the PIM routers inside the PIM domain:
Enable IP Multicast Routing
#configure terminal
Enter configure mode.
(config)#ip multicast-routing
Enable IP multicast routing.
(config)#exit
Exit Configure mode.
Enable PIM-SM on an Interface
Enable PIM-SM on all participating interfaces within each of routers inside the PIM domain on which you want to run PIM. In the following sample configuration, both eth1 and eth2 are enabled for PIM-SM on the router.
 
#configure terminal
Enter configure mode.
(config)#interface eth1
Specify the interface (eth1) to be configured
and Enter interface mode.
(config-if)#ip address 10.10.12.11/24
Configure the IP address for eth1.
(config-if)#ip pim sparse-mode
Enable PIM sparse mode on the interface.
(config-if)#exit
Exit interface mode.
(config)#interface eth2
Specify the interface (eth2) to be configured
and Enter interface mode.
(config-if)#ip address 10.10.13.11/24
Configure the IP address for eth2.
(config-if)#ip pim sparse-mode
Enable PIM sparse mode on the interface.
(config-if)#exit
Exit interface mode.
Last modified date: 07/14/2023