Configuring Mvpn Extranet Routing - Cisco XR12000 Series Configuration Manual

Implementing Multicast Routing on Cisco IOS XR Software
Command or Action
Step 5
multicast-routing address-family {ipv4 | ipv6}
Example:
RP/0/0/CPU0:router(config)# multicast-routing
address-family ipv46
Step 6
interface all enable
Example:
RP/0/0/CPU0:router(config-mcast-default- ipv4)6)#
interface all enable
Step 7 Use the commit or end command.
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/0/0/CPU0:router# show pim vrf mtt rpf ipv46
multicast topology all rpf

Configuring MVPN Extranet Routing

To be able to import unicast routes from source VRFs to receiver VRFs, the import route targets of receiver
VRFs must match the export route targets of a source VRF. Also, all VRFs on the PEs where the extranet
source-receiver switchover takes place should be added to the BGP router configuration on those PEs.
Configuring MVPN extranet routing consists of these mandatory and optional tasks, which should be performed
in the sequence shown:
• "Configuring a Routing Policy" (required only if performing the following task)
OL-30405-02
For information, see Cisco IOS XR Routing Configuration Guide for the Cisco XR 12000 Series Router.
Cisco IOS XR Multicast Configuration Guide for the Cisco XR12000 Series Router, Release 5.1.x
Configuring MVPN Extranet Routing
Purpose
Enters multicast address-family configuration submode.
Enables multicast routing and forwarding on all new and
existing interfaces.
commit—Saves the configuration changes, and remains
within the configuration session.
end—Prompts user to take one of these actions:
• Yes— Saves configuration changes and exits the
configuration session.
• No—Exits the configuration session without
committing the configuration changes.
• Cancel—Remains in the configuration mode, without
committing the configuration changes.
Shows PIM RPF entries for one or more tables.
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