Cisco XR12000 Series Configuration Manual page 78

Configuring Multicast VPN
Before configuring MLDP based MVPN, ensure that the MPLS is enabled on the core facing interface.
Note
For information in MPLS configuration, see Cisco IOS XR MPLS Configuration Guide. Also, ensure that
BGP and any interior gateway protocol (OSPF or ISIS) is enabled on the core router. For more information
on BGP and route-policy configuration, see Cisco IOS XR Routing Configuration Guide.
Perform this task to configure label switched multicast:
SUMMARY STEPS
1. configure
2. mpls ldp mldp
3. vrf vrf_name
4. address-family [ipv4 | ipv6 ] unicast
5. import route-target [xx.yy.nn | as-number:nn | ip-address:nn ]
6. export route-target [xx.yy.nn | as-number:nn | ip-address:nn ]
7. vpn id vpn-id
8. multicast-routing vrf vrf_name
9. mdt default mldp ipv4 root-node
10. mdt data mdt-group-address threshold value
11. router bgp
12. rd route-distinguisher
13. address-family ipv4 mdt
14. address-family vpnv4 unicast
15. router pim
16. vrf vrf_name
17. address-family [ipv4 | ipv6 ]
18. rpf topology route-policy route_policy_name
19. route-policy route_policy_name
20. set core-tree tree_type
21. Use the commit or end command.
DETAILED STEPS
Command or Action
Step 1 configure
Example:
RP/0/0/CPU0:router# configure
Cisco IOS XR Multicast Configuration Guide for the Cisco XR12000 Series Router, Release 5.1.x
68
Implementing Multicast Routing on Cisco IOS XR Software
Purpose
Enters global configuration mode.
OL-30405-02