Juniper BGP - CONFIGURATION GUIDE V 11.1.X

! Enable MPLS, LDP, and topology-driven LSPs on the core-facing interface.
host1(config-subif)#mpls
host1(config-subif)#mpls ldp
host1(config-subif)#exit
670 ■ VPWS Configuration Example
JUNOSe 11.1.x BGP and MPLS Configuration Guide