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Cisco ASR 1000 Series Aggregation Services Routers Software Configuration Guide
OL-16506-17
Chapter 18 LSM-MLDP-based MVPN Support
Example
This is sample example for configuring MLDP MVPN for configuring extranet using SSC:
Configuration on the Source PE(Configure These Steps for Both Red and Blue VRFs)
Router> enable
Router# configure terminal
Router(config)# ip vrf blue
Router(config-if)# rd 10:4
Router(config-if)# vpn id 10:4
Router(config-vrf)# route-target import 10:4
Router(config-vrf)# route-target export 10:4
Router(config-vrf)# mdt default mpls MLDP 2.2.2.2
Router(config-vrf)# end
Router(config)# interface loopback 3
Router(config-if)# ip vrf forwarding red
Router(config-if)# ip address 1.1.1.1 255.255.255.255
Router(config)# ip mroute vrf red 40.0.0.0 255.255.255.0 fallback-lookup vrf blue
Router(config)# ip mroute vrf red 44.44.44.44 255.255.255.0 fallback-lookup vrf blue
Router(config-vrf)# end
Configuration on the Receiver PE
Router> enable
Router# configure terminal
Router(config)# ip vrf blue
Router(config-if)# rd 10:4
Router(config-if)# vpn id 10:4
Router(config-vrf)# route-target import 10:4
Step 11
ip vrf forwarding vrf-name
Example:
Router(config-if)# ip vrf forwarding
blue
Associates a VRF instance with an interface or
subinterface.
• vrf-name is the name assigned to a VRF.
Step 12
ip address ip-address subnet-mask
Example:
Router(config-if)# ip address 3.3.3.3
255.255.255.255
Specifies the interface IP address and subnet mask.
• ip-address specifies the IP address of the interface.
• subnet-mask specifies the subnet mask of the
interface.
Step 13
exit
Exits the interface configuration mode.
Step 14
ip mroute vrf receiver_vrf
source_address subnet_mask
loopback_ip
Example:
Router(config-if)# ip mroute vrf red
40.0.0.0 255.255.255.0 1.1.1.1
Configures the static multicast routes for source
addresses in the reciever VRF, where:
loopback ip is ip address of the loopback configured in
the recevier VRF in the source PE.
Step 15
end
Example:
Router(config-vrf)# end
Closes the configuration session.
Command Purpose