H3C S9500 Series Operation Manual page 972

Operation Manual – MPLS L3VPN
H3C S9500 Series Routing Switches
[prov_pe1] interface vlan 110
[prov_pe1- Vlan-interface110] mpls
[prov_pe1- Vlan-interface110] mpls ldp enable
[prov_pe1- Vlan-interface110] quit
# Configure prov_pe2.
[prov_pe2] mpls lsr-id 4.4.4.4
[prov_pe2] mpls ldp
[prov_pe2] interface vlan 110
[prov_pe2- Vlan-interface110] mpls
[prov_pe2- Vlan-interface110] mpls ldp enable
[prov_pe2- Vlan-interface110] quit
Configure IBGP between provider PEs.
# Configure prov_pe1.
[prov_pe1] bgp 100
[prov_pe1-bgp] group ibgp internal
[prov_pe1-bgp] peer 4.4.4.4 group ibgp
[prov_pe1-bgp] peer 4.4.4.4 connect-interface LoopBack0
[prov_pe1-bgp] ipv4-family vpnv4
[prov_pe1-bgp-af-vpn] peer ibgp enable
[prov_pe1-bgp-af-vpn] peer ibgp next-hop-local
[prov_pe1-bgp-af-vpn] peer 4.4.4.4 group ibgp
[prov_pe1-bgp-af-vpn] quit
[prov_pe1-bgp] quit
# Configure prov_pe2.
[prov_pe2] bgp 100
[prov_pe2-bgp] group ibgp internal
[prov_pe2-bgp] peer 5.5.5.5 group ibgp
[prov_pe2-bgp] peer 5.5.5.5 connect-interface LoopBack0
[prov_pe2-bgp] ipv4-family vpnv4
[prov_pe2-bgp-af-vpn] peer ibgp enable
[prov_pe2-bgp-af-vpn] peer ibgp next-hop-local
[prov_pe2-bgp-af-vpn] peer 5.5.5.5 group ibgp
[prov_pe2-bgp-af-vpn] quit
[prov_pe2-bgp] quit
2) Create a VPN instance on provider PEs to access customer PEs and directly
connected user CEs.
# Configure prov_pe1.
[prov_pe1] ip vpn-instance customer_vpn
[prov_pe1-vpn-instance] route-distinguisher 3:3
[prov_pe1-vpn-instance] vpn-target 3:3 export-community
Chapter 1 MPLS L3VPN Configuration
1-75