Configuring A Hub-Spoke Network - HP FlexNetwork 10500 Series Configuration Manual

224.0.0.0/24
255.255.255.255/32
The output shows that PE 1 has a route to the remote CE. Output on PE 2 is similar.
# Verify that CEs of the same VPN can ping each other, whereas those of different VPNs cannot. For
example, CE 1 can ping CE 3 (10.3.1.1) but cannot ping CE 4 (10.4.1.1). (Details not shown.)

Configuring a hub-spoke network

Network requirements
The Spoke-CEs cannot communicate directly. They can communicate only through Hub-CE.
Configure EBGP between the Spoke-CEs and Spoke-PEs and between Hub-CE and Hub-PE to
exchange VPN routing information.
Configure OSPF between the Spoke-PEs and Hub-PE to implement communication between the
PEs, and configure MP-IBGP between them to exchange VPN routing information.
Figure 65 Network diagram
VPN 1
AS 65410
Spoke-CE 1
Spoke-CE 2
AS 65420
VPN 1
Table 13 Interface and IP address assignment
Device
Spoke-CE 1
Spoke-PE 1
Spoke-CE 2
Spoke-PE 2
Direct 0
Direct 0
Vlan-int2
Loop0
Vlan-int2
Vlan-int4
Spoke-PE 1
Spoke-PE 2
Vlan-int3 Vlan-int5
Vlan-int3
Loop0
Interface IP address
Vlan-int2 10.1.1.1/24
Loop0 1.1.1.9/32
Vlan-int2 10.1.1.2/24
Vlan-int4 172.1.1.1/24
Vlan-int3 10.2.1.1/24
Loop0 3.3.3.9/32
Vlan-int3 10.2.1.2/24
Vlan-int5 172.2.1.1/24
0 0.0.0.0
0 127.0.0.1
MPLS backbone
Hub-PE
Vlan-int4
Vlan-int5
Loop0
Device
Hub-CE
Hub-PE
230
NULL0
InLoop0
Hub-CE
Vlan-int6 Vlan-int6
Vlan-int7 Vlan-int7
AS 65430
VPN 1
Interface IP address
Vlan-int6 10.3.1.1/24
Vlan-int7 10.4.1.1/24
Loop0 2.2.2.9/32
Vlan-int4 172.1.1.2/24
Vlan-int5 172.2.1.2/24
Vlan-int6 10.3.1.2/24
Vlan-int7 10.4.1.2/24