Cisco ASR 9000 Series Configuration Manual page 237

Implementing Layer-3 Multicast Routing on Cisco IOS XR Software
Command or Action
Step 2
router pim address-family {ipv4 | ipv6}
Example:
RP/0/RSP0/CPU0:router(config)#
RP/0/RSP0/CPU0:router(config-pim-default-ipv4)#
Step 3 rpf topology route-policy policy-name
Example:
RP/0/RSP0/CPU0:router(config-pim-default-ipv)# rpf
topology route-policy mtpolicy
Step 4 exit
Example:
RP/0/RSP0/CPU0:router(config-pim-default-ipv6)# exit
RP/0/RSP0/CPU0:router(config)#
Step 5 multicast-routing address-family {ipv4 | ipv6}
Example:
RP/0/RSP0/CPU0:router(config)# multicast-routing
address-family ipv4
Step 6 interface all enable
Example:
RP/0/RSP0/CPU0:router(config-mcast-default- ipv4))#
interface all enable
Step 7
commit
Step 8 show pim [vrf vrf-name] [ipv4 | ipv6] [{unicast | multicast |
safi-all} topology {table-name | all}] rpf [ip-address | hash |
summary | route-policy]
Example:
RP/0/RSP0/CPU0:router# show pim vrf mtt rpf ipv4
multicast topology all rpf
Cisco ASR 9000 Series Aggregation Services Router Multicast Configuration Guide, Release 6.0.x
Configuring Multitopology Routing
Purpose
Enters PIM address-family configuration
submode for the IP prefix you select.
Assigns a given routing policy to an RPF
topology table.
Exits pim address-family configuration
submode.
Enters multicast address-family configuration
submode.
Enables multicast routing and forwarding on
all new and existing interfaces.
Shows PIM RPF entries for one or more tables.
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