HPE FlexFabric 5950 Series Configuration Manual page 298

Figure 77 Network diagram
Loop0
VPN 1
AS 600
Table 23 Interface and IP address assignment
Device
CE 1
CE 2
PE 1
PE 3
C onfiguration procedure
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1. Configure basic MPLS L3VPN:
Configure OSPF on the MPLS backbone to allow the PEs and P device to learn the routes
of the loopback interfaces from each other.
Configure basic MPLS and MPLS LDP on the MPLS backbone to establish LDP LSPs.
Establish an MP-IBGP peer relationship between the PEs to advertise VPN IPv4 routes.
Configure the VPN instance of VPN 1 on PE 1 to allow CE 1 to access the network.
Configure the VPN instance of VPN 1 on PE 2 to allow CE 2 to access the network.
Configure the VPN instance of VPN 1 on PE 3 to allow CE 3 to access the network.
Configure BGP as the PE-CE routing protocol, and redistribute routes of the CEs into the
PEs.
For more information about basic MPLS L3VPN configurations, see "
L3VPN."
CE 1
Vlan-int2
Vlan-int2
Loop0 Vlan-int3
PE 1 Vlan-int4
PE 2
Vlan-int4
Loop0 Vlan-int5
Vlan-int2
CE 2
Vlan-int2
Interface IP address
Loop0 100.1.1.1/32
Vlan-int2 10.1.1.1/24
Vlan-int2 10.2.1.1/24
Loop0 1.1.1.9/32
Vlan-int2 10.1.1.2/24
Vlan-int3 30.1.1.1/24
Vlan-int4 40.1.1.1/24
Loop0 4.4.4.9/32
Vlan-int6 60.1.1.2/24
Vlan-int7 10.3.1.2/24
MPLS backbone
AS 100
Loop0
Vlan-int3
Vlan-int6
Vlan-int6
Vlan-int5
P
Device
CE 3
PE 2
P
290
Loop0
Vlan-int7
PE 3
CE 3
Vlan-int7
Loop0
VPN 1
AS 600
Interface IP address
Loop0 200.1.1.1/32
Vlan-int7 10.3.1.1/24
Loop0 2.2.2.9/32
Vlan-int2 10.2.1.2/24
Vlan-int4 40.1.1.2/24
Vlan-int5 50.1.1.1/24
Loop0 3.3.3.9/32
Vlan-int3 30.1.1.2/24
Vlan-int5 50.1.1.2/24
Vlan-int6 60.1.1.1/24
C onfiguring basic MPLS
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