Configuring IP Multicast Protocols
December 2005 © Foundry Networks, Inc. 19 - 43
FastIron SuperX Router(config-msdp-router)# mesh-group 1234 1.1.3.1
FastIron SuperX Router(config-msdp-router)# mesh-group 1234 1.1.4.1
FastIron SuperX Router(config-msdp-router)# exit
FastIron SuperX Router(config)# interface loopback 1
FastIron SuperX Router(config-lbif-1)# ip address 1.1.2.1 255.255.255.0
FastIron SuperX Router(config-lbif-1)# ip pim-sparse
FastIron SuperX Router(config-lbif-1)# exit
FastIron SuperX Router(config)# interface ethernet 1/1
FastIron SuperX Router(config-if-1/1)# ip address 12.12.12.2 255.255.255.0
FastIron SuperX Router(config-if-1/1)# ip pim-sparse
FastIron SuperX Router(config-if-1/1)# exit
FastIron SuperX Router(config)# interface ethernet 1/12
FastIron SuperX Router(config-if-1/12)# ip address 165.165.165.1 255.255.255.0
FastIron SuperX Router(config-if-1/12)# ip pim-sparse
FastIron SuperX Router(config-if-1/12)# exit
FastIron SuperX Router(config)# interface ethernet 1/24
FastIron SuperX Router(config-if-1/24)# ip address 168.72.2.2 255.255.255.0
FastIron SuperX Router(config-if-1/24)# exit
FastIron SuperX Router(config)# interface ethernet 1/25
FastIron SuperX Router(config-if-1/25)# ip address 24.24.24.2 255.255.255.0
FastIron SuperX Router(config-if-1/25)# ip pim-sparse
FastIron SuperX Router(config-if-1/24)# exit
FastIron SuperX Router(config)# interface ethernet 8/1
FastIron SuperX Router(config-if-8/1)# ip address 32.32.32.2 255.255.255.0
FastIron SuperX Router(config-if-8/1)# ip pim-sparse
FastIron SuperX Router(config-if-1/24)# exit
FastIron SuperX Router(config)# router pim
FastIron SuperX Router(config-router-pim)# bsr-candidate loopback 1 2 32
FastIron SuperX Router(config-router-pim)# rp-candidate loopback 1
FastIron SuperX Router(config-router-pim)# exit
FastIron SuperX Router(config)# router bgp
FastIron SuperX Router(config-router-bgp)# local-as 222
FastIron SuperX Router(config-router-bgp)# neighbor 32.32.32.3 remote-as 333
FastIron SuperX Router(config-router-bgp)# neighbor 32.32.32.3 next-hop-self
FastIron SuperX Router(config-router-bgp)# neighbor 24.24.24.4 remote-as 444
FastIron SuperX Router(config-router-bgp)# neighbor 24.24.24.4 next-hop-self
FastIron SuperX Router(config-router-bgp)# neighbor 12.12.12.1 remote-as 111
FastIron SuperX Router(config-router-bgp)# neighbor 12.12.12.1 next-hop-self
FastIron SuperX Router(config-router-bgp)# redistribute connected
FastIron SuperX Router(config-router-bgp)# write memory
Configuration for Device C
The following set of commands configure the MSDP peers of Device C (1.1.3.1) that are inside and outside MSDP
mesh group 1234. Device C’s peers inside the mesh group 1234 are 1.1.1.1, 1.1.2.1, and 1.1.4.1. Device
35.35.35.5 is a peer of Device C, but is outside mesh group 1234. Multicast is enabled on Device C’s interfaces.
PIM and BGP are also enabled.
FastIron SuperX Router(config)# ip multicast-routing
FastIron SuperX Router(config)# ip multicast-perf
FastIron SuperX Router(config)# router pim
FastIron SuperX Router(config)# router msdp
FastIron SuperX Router(config-msdp-router)# msdp-peer 35.35.35.5
FastIron SuperX Router(config-msdp-router)# msdp-peer 1.1.2.1 connect-source