Configuring Data Mdts - Juniper JUNOSE 11.0.X MULTICAST ROUTING Configuration Manual

JUNOSe 11.0.x Multicast Routing Configuration Guide
NOTE: You can use the ip unnumbered loopback 0 command to configure the MTI
interface on the VRF as an unnumbered interface, or the ip address 1.1.1.1
255.255.255.255 command to configure it as a numbered interface.
6.
NOTE: The MDT interface in the parent virtual router must be unnumbered.
ip pim
tunnel mdt

Configuring Data MDTs

To configure data MDTs:
1.
102
Creating Multicast VPNs
Specify the GRE tunnel configuration for the parent virtual router.
host1:pe1(config)#interface tunnel gre:MTI-11.mdt
host1:pe1(config-if)#ip unnumbered loopback 0
host1:pe1(config-if)#ip pim sparse-mode
host1:pe1(config-if)#exit
host1:pe1(config)#virtual-router default
Use to enable PIM on an interface.
Example
host1(config-if)#ip pim sparse-mode
Use the no version to disable PIM on an interface.
See ip pim.
Use to enable multicast distribution tree (MDT) operation so the IP tunnel
component can create an MDT interface. This command functions for GRE
interfaces only.
Example
host1(config-if)#tunnel mdt
The no version disables MDT on the interface.
See tunnel mdt.
Configure a dynamic interface profile to specify the PIM configuration of the IP
interface or MTI interface in the VRF.
host1(config)#profile pe13DataMdtMti
host1(config-profile)#ip virtual-router pe1:pe13
host1(config-profile)#ip unnumbered loopback 0
host1(config-profile)#ip pim sparse-mode