Users Guide

4. Configure an IP address for each interface of the nodes in the PIM-SM topology in INTERFACE mode.
ip address A.B.C.D/prefix-length
5. Enable a routing protocol (OSPF) for route updates in INTERFACE mode.
ip ospf ospf-instance area area-address
Sample configuration in FHR node:
FHR# configure terminal
FHR(config)#
FHR(config)# ip multicast-routing
FHR(config)# interface ethernet 1/1/31
FHR(conf-if-eth1/1/31)# no switchport
FHR(conf-if-eth1/1/31)# ip address 3.3.3.2/24
FHR(conf-if-eth1/1/31)# ip pim sparse-mode
FHR(conf-if-eth1/1/31)# ip ospf 1 area 0
FHR(conf-if-eth1/1/31)# exit
FHR(config)#
FHR(config)# interface ethernet 1/1/17
FHR(conf-if-eth1/1/17)#
FHR(conf-if-eth1/1/17)# no switchport
FHR(conf-if-eth1/1/17)# ip address 2.2.2.2/24
FHR(conf-if-eth1/1/17)# ip pim sparse-mode
FHR(conf-if-eth1/1/17)# ip ospf 1 area 0
FHR(conf-if-eth1/1/17)# exit
FHR(config)# router ospf 1
FHR(config-router-ospf-1)# exit
FHR(config)# ip pim rp-address 192.168.1.25 group-address 224.0.0.0/4
FHR(config)#
FHR# configure terminal
FHR(config)# interface ethernet 1/1/48
FHR(conf-if-eth1/1/48)# no switchport
FHR(conf-if-eth1/1/48)# ip address 22.1.1.2/24
FHR(conf-if-eth1/1/48)# ip pim sparse-mode
FHR(conf-if-eth1/1/48)# ip ospf 1 area 0
FHR(conf-if-eth1/1/48)#
The show ip pim interface command displays the PIM-enabled interfaces in FHR.
FHR# show ip pim interface
Address Interface Ver/Mode Nbr Count Query Intvl DR Prio DR
---------------------------------------------------------------------------------------------------
2.2.2.2 ethernet1/1/17 v2/S 1 30 1 2.2.2.2
3.3.3.2 ethernet1/1/31 v2/S 1 30 1 3.3.3.2
22.1.1.2 ethernet1/1/48 v2/S 0 30 1 22.1.1.2
FHR#
Multicast
1053