H3C Technologies H3C S6800 Series Switches - Manual (Page 236)

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Verifying the configuration
# Verify that the CEs can learn the interface routes from each other and ping each other. (Details not
shown.)
Configuring MPLS L3VPN inter-AS option B
Network requirements
Site 1 and Site 2 belong to the same VPN. CE 1 of Site 1 accesses the network through PE 1 in AS 100,
and CE 2 of Site 2 accesses the network through PE 2 in AS 600. PEs in the same AS run IS-IS.
PE 1 and ASBR-PE 1 exchange VPNv4 routes through MP-IBGP. PE 2 and ASBR-PE 2 exchange VPNv4
routes through MP-IBGP. ASBR-PE 1 and ASBR-PE 2 exchange VPNv4 routes through MP-EBGP.
ASBRs do not perform route target filtering of received VPN-IPv4 routes.
Figure 65 Network diagram
Table 15 Interface and IP address assignment
Device Interface IP address Device Interface IP address
PE 1 Loop0 2.2.2.9/32 PE 2 Loop0 5.5.5.9/32
Vlan-int12 30.0.0.1/8 Vlan-int12 20.0.0.1/8
Vlan-int11 1.1.1.2/8 Vlan-int11 9.1.1.2/8
ASBR-PE 1 Loop0 3.3.3.9/32 ASBR-PE 2 Loop0 4.4.4.9/32
Vlan-int11 1.1.1.1/8 Vlan-int11 9.1.1.1/8
Vlan-int12 11.0.0.2/8 Vlan-int12 11.0.0.1/8
Configuration procedure
1. Configure PE 1:
# Configure IS-IS on PE 1.
文件中找不到关系 ID 为 rId87 的图像部件。