Cisco Cisco IOS Software Release 12.4(4)T
Implementing Multicast Service Reflection
Configuration Examples for Multicast Service Reflection
9
Cisco IOS Release 12.4T
Router R3 is another edge router in the service provider’s PIM domain.
! Enter these commands on the router running the multicast service reflection application
(R1 in Figure 1)
!
configure terminal
ip multicast-routing
interface Ethernet 0
ip address 10.0.2.1 255.255.255.0
ip pim sparse-mode
no shutdown
!
interface Ethernet 1
ip address 10.0.3.1 255.255.255.0
ip pim sparse-mode
no shutdown
!
! Configure the loopback interface for the Service Provider RP
!
interface loopback 0
ip address 192.168.2.1 255.255.255.255
!
ip pim rp-address 192.168.2.1 mcast-content-provider-groups override
ip pim rp-address 192.168.2.2 mcast-service-provider-groups override
ip access-list standard mcast-content-provider-groups permit 224.1.1.0 0.0.0.255
ip access-list standard mcast-service-provider-groups permit 239.2.2.0 0.0.0.255
!
! Configure the Vif1 virtual interface for multicast service reflection
!
interface Vif1
ip address 10.1.1.1 255.255.255.0
ip pim sparse-mode
ip service reflect Ethernet 0 destination 224.1.1.0 to 239.2.2.0 mask-len 24 source
10.1.1.2
ip igmp static-group 224.1.1.1
ip igmp static-group 224.1.1.2
ip igmp static-group 224.1.1.3
.
.
.
ip igmp static-group 224.1.1.255
!
! Enter these commands on the router that is the RP in the service provider network (R2 in
Figure 1)
!
ip multicast-routing
interface loopback 0
ip address 192.168.2.2 255.255.255.255
!
ip pim rp-address 192.168.2.2 mcast-service-provider-groups override
ip access-list standard mcast-service-provider-groups permit 239.2.2.0 0.0.0.255
!
!Enter these commands on all the other routers in the service provider network (R3 in
Figure 1)
!
ip multicast-routing
ip pim rp-address 192.168.2.2 mcast-service-provider-groups override
ip access-list standard mcast-service-provider-groups permit 239.2.2.0 0.0.0.255
end
!