Juniper JUNOSE 11.2.X BGP AND MPLS

!
! Assign the router ID for PE 2 using the IP address of the loopback interface.
host2(config)#ip router-id 10.2.2.2
!
! Configure BGP signaling.
host2(config)#router bgp 738
host2(config-router)#neighbor 10.2.2.2 remote-as 738
host2(config-router)#neighbor 10.2.2.2 update-source loopback 0
host2(config-router)#neighbor 10.2.2.2 next-hop-self
host2(config-router)#address-family l2vpn signaling
host2(config-router-af)#neighbor 10.2.2.2 activate
host2(config-router-af)#neighbor 10.2.2.2 next-hop-self
host2(config-router)#address-family vpws l2vpnA
host2(config-router-af)#exit-address-family
host2(config-router)#address-family vpws l2vpnB
host2(config-router-af)#exit-address-family
!
! Enable MPLS on the default virtual router.
host2(config)#mpls
!
! Configure ATM core-facing interface 3/1.100 between PE 2 and the P router,
! and assign it an IP address.
host2(config)#interface atm 3/1.100 point-to-point
host2(config-subif)#atm pvc 100 1 100 aal5snap 0 0 0
host2(config-subif)#ip address 192.168.4.4 255.255.255.0
!
! Enable MPLS, LDP, and topology-driven LSPs on the on the core-facing interface.
host2(config-subif)#mpls
host2(config-subif)#mpls ldp
host2(config-subif)#exit
!
! 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
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JunosE 11.2.x BGP and MPLS Configuration Guide