580 CHAPTER 49: BGP/MPLS VPN CONFIGURATION
# Configure CE2.
[CE2] bgp 65002
[CE2-bgp] group 10 external
[CE2-bgp] peer 168.2.2.1 group 10 as-number 200
[CE2-bgp] quit
# Configure PE2: set up EBGP peer relation with CE2, IBGP peer relation with
ASBR-PE2, and Multihop MP-EBGP peer relation with PE1.
[PE2] bgp 200
[PE2-bgp] ipv4-family vpn-instance vpna
[PE2-bgp-af-vpn-instance] group 10 external
[PE2-bgp-af-vpn-instance] peer 168.2.2.2 group 10 as-number 65002
[PE2-bgp-af-vpn-instance] import-route direct
[PE2-bgp-af-vpn-instance] quit
[PE2-bgp] group 20
[PE2-bgp] peer 20 label-route-capability
[PE2-bgp] peer 202.200.1.1 group 20
[PE2-bgp] peer 202.200.1.1 connect-interface loopback0
[PE2-bgp] group 30 external
[PE2-bgp] peer 30 ebgp-max-hop
[PE2-bgp] peer 202.100.1.2 group 30 as-number 100
[PE2-bgp] peer 202.100.1.2 connect-interface loopback0
[PE2-bgp] ipv4-family vpnv4
[PE2-bgp-af-vpn] peer 30 enable
[PE2-bgp-af-vpn] peer 202.100.1.2 group 30
[PE2-bgp-af-vpn] quit
[PE2-bgp] quit
# Configure ASBR-PE2: configure the route policy.
[ASBR-PE2] acl number 2001
[ASBR-PE2-acl-basic-2001] rule permit source 200.200.1.2 0
[ASBR-PE2-acl-basic-2001] rule deny source any
[ASBR-PE2-acl-basic-2001] quit
[ASBR-PE2] route-policy rtp-ebgp permit node 1
[ASBR-PE2-route-policy] if-match acl 2001
[ASBR-PE2-route-policy] apply mpls-label
[ASBR-PE2-route-policy] quit
[ASBR-PE2] route-policy rtp-ibgp permit node 10
[ASBR-PE2-route-policy] if-match mpls-label
[ASBR-PE2-route-policy] apply mpls-label
[ASBR-PE2-route-policy] quit
# Configure ASBR-PE2: set up EBGP peer relation with ASBR-PE1, and IBGP peer
relation with PE2.
[ASBR-PE2] bgp 200
[ASBR-PE2-bgp] import-route ospf
[ASBR-PE2-bgp] group 10 external
[ASBR-PE2-bgp] peer 10 label-route-capability
[ASBR-PE2-bgp] peer 10 route-policy rtp-ebgp export
[ASBR-PE2-bgp] peer 192.1.1.1 group 10 as-number 100
[ASBR-PE2-bgp] group 20
[ASBR-PE2-bgp] peer 20 label-route-capability
[ASBR-PE2-bgp] peer 20 next-hop-local
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