Configuration On Pe2 (Remote Pe Router) - Juniper JUNOSE 11.2.X BGP AND MPLS Configuration Manual

JunosE 11.2.x BGP and MPLS Configuration Guide

Configuration on PE2 (Remote PE Router)

548
!
! Configure the LSR to create topology-driven LSPs. Enabling LDP automatically
! creates topology-driven LSPs.
host1:pe1(config)#mpls topology-driven-lsp
!
! On PE1, configure a loopback interface, and assign an IP address and mask to
! the interface.
host1:pe1(config)#interface loopback 0
host1:pe1(config-if)#ip address 11.11.11.11 255.255.255.255
!
! Assign the router ID using the IP address you configured for the loopback
! interface.
host1:pe1(config)#ip router-id 11.11.11.11
!
! Create an IEEE 802.3ad LAG bundle, lag2, and add the Gigabit Ethernet physical
! interfaces to lag2. Specify VLAN as the encapsulation method for the member
! interfaces.
host1:pe1(config)#interface lag 2
host1:pe1(config-if)#member-interface gigabitEthernet 2/1/1
host1:pe1(config-if)#member-interface gigabitEthernet 2/1/2
host1:pe1(config-if)#encapsulation vlan
!
! Specify a subinterface by adding a unique subinterface number to the LAG bundle
! name. Assign an S-VLAN ID and a VLAN ID for the subinterface. Also, configure
! MPLS tunneling.
host1:pe1(config-if)#interface lag 2.1
host1:pe1(config-subif)#svlan id 1 1
host1:pe1(config-subif)#mpls-relay 22.22.22.22 1
!
! Create another Gigabit Ethernet interface on PE1, specify VLAN as the
! encapsulation method, and configure another subinterface. For this subinterface,
! assign a VLAN ID, specify the encapsulation method as VLAN, configure MPLS,
! and assign an IP address and mask. Also, enable LDP and topology-driven LSP, as
! does any LDP-related command, using an implicit default profile, on this Gigabit
! Ethernet subinterface.
host1:pe1(config)#interface gigabitEthernet 2/1/4
host1:pe1(config-if)#encapsulation vlan
host1:pe1(config-if)#interface gigabitEthernet 2/1/4.1
host1:pe1(config-subif)#vlan id 20
host1:pe1(config-subif)#ip address 2.0.0.1 255.255.255.0
host1:pe1(config-subif)#mpls
host1:pe1(config-subif)#mpls ldp
!
! Configure a static route with the destination IP address, mask, and IP address of
! the next hop that can be used to reach the destination network.
host1:pe1(config)#ip route 22.22.22.22 255.255.255.255 2.0.0.2
!
! Configure LDP to advertise a non-null label for the egress routes.
host1:pe1(config)#mpls ldp egress-label non-null
Use the following commands on the remote PE router (PE2) to configure the MPLS
L2VPN tunnel shown inFigure 122 on page 547.
! Configure a virtual router PE2.
Copyright © 2010, Juniper Networks, Inc.