1-55
Request time out
--- 10.4.1.1 ping statistics ---
5 packet(s) transmitted
0 packet(s) received
100.00% packet loss
Example for Configuring Inter-Provider VPN Option A
Network requirements
z
CE 1 and CE 2 belong to the same VPN. CE 1 accesses the network through PE 1 in AS 100 and
CE 2 accesses the network through PE 2 in AS 200.
z
Inter-provider MPLS L3VPN is implemented using option A. That is, the VRF-to-VRF method is
used to manage VPN routes.
z
The MPLS backbone in each AS runs OSPF.
Figure 1-20
Configure inter-provider VPN option A
Loop0
Loop0
Loop0
Loop0
Vlan-int11
CE 1
CE 2
AS 65001
AS 65002
PE 1
PE 2
ASBR-PE 2
ASBR-PE 1
MPLS backbone
MPLS backbone
AS 100
AS 200
Vlan-int11
Vlan-int11
Vlan-int11
Vlan-int12
Vlan-int12
Vlan-int13
Vlan-int13
Vlan-int12
Vlan-int12
Device
Interface
IP address
Device
Interface
IP address
CE 1
Vlan-int11
10.1.1.1/24
CE 2
Vlan-int11
10.2.1.1/24
PE 1
Loop0
1.1.1.9/32
PE 2
Loop0
4.4.4.9/32
Vlan-int11
10.1.1.2/24
Vlan-int11
10.2.1.2/24
Vlan-int12
172.1.1.2/24
Vlan-int12
162.1.1.2/24
ASBR-PE 1
Loop0
2.2.2.9/32
ASBR-PE 2
Loop0
3.3.3.9/32
Vlan-int12
172.1.1.1/24
Vlan-int12
162.1.1.1/24
Vlan-int13
192.1.1.1/24
Vlan-int13
192.1.1.2/24
Configuration procedure
1) Configure IGP on the MPLS backbone, implementing the connectivity in the backbone
This example uses OSPF. The detailed configuration steps are omitted.
Summary of Contents for S7906E - Switch
Page 82: ...1 4 DeviceA interface tunnel 1 DeviceA Tunnel1 service loopback group 1...
Page 200: ...1 11 DeviceB display vlan dynamic No dynamic vlans exist...
Page 598: ...ii...
Page 1757: ...4 9...
Page 1770: ...6 4...
Page 2017: ...2 11 Figure 2 3 SFTP client interface...
Page 2238: ...1 16 DeviceA cfd linktrace service instance 1 mep 1001 target mep 4002...