Bgp Auto-Discovery Ldp Pw Configuration Example - HP FlexNetwork 10500 Series Configuration Manual

Local Label Block
Remote Label Block : 1024/10/0
Export Route Target: 1:1

BGP auto-discovery LDP PW configuration example

Network requirements
Configure a VSI on each PE. Use BGP to discover remote PEs and use LDP to create PWs among
PEs so CEs in different sites of VPN 1 can communicate with each other.
Configure an Ethernet service instance on GigabitEthernet 1/0/1 to match packets with an outer
VLAN ID of 100 on each PE. Bind the Ethernet service instance to the VSI to forward the matching
packets through the VSI.
Figure 105 Network diagram
VPN 1
CE 1
Configuration procedure
Before configuration, disable the spanning tree feature globally or map each VLAN to an MSTI. For
more information, see Layer 2—LAN Switching Configuration Guide.
1. Configure an IGP and public tunnels on each PE. (Details not shown.)
2. Configure PE 1:
# Configure basic MPLS.
<PE1> system-view
[PE1] interface loopback 0
[PE1-LoopBack0] ip address 1.1.1.9 32
[PE1-LoopBack0] quit
[PE1] mpls lsr-id 1.1.1.9
[PE1] mpls ldp
[PE1-ldp] quit
# Establish IBGP connections to PE 1 and PE 2, and use BGP to advertise VPLS PE
information.
[PE1] bgp 100
[PE1-bgp-default] peer 2.2.2.9 as-number 100
[PE1-bgp-default] peer 2.2.2.9 connect-interface loopback 0
[PE1-bgp-default] peer 3.3.3.9 as-number 100
: 1293/10/0
Loop0
3.3.3.9/32
Vlan-int30
30.1.1.3/24
PE 3
PE 1
Vlan-int30
30.1.1.1/24 40.1.1.2/24
Vlan-int20
GE1/0/1
20.1.1.1/24 20.1.1.2/24
Loop0
1.1.1.9/32
VPN 1
GE1/0/1
CE 3
Vlan-int40
40.1.1.3/24
PE 2
Vlan-int40
GE1/0/1
Vlan-int20
Loop0
2.2.2.9/32
CE 2
399
VPN 1