Different services have different OSPF process IDs. However, router IDs of different services
do not necessarily differ.
Step 3 Run:
area
area-id
The OSPF area view is displayed.
Step 4 Run:
network ip-address wildcard-mask
The IP address of the interface connected to the multi-instance CE is advertised.
Step 5 Run:
quit
The OSPF view is displayed.
Step 6 Run:
import-route bgp
The BGP route is imported.
Step 7 Run:
quit
Return to the system view.
Step 8 Run:
bgp as-number
The BGP view is displayed.
Step 9 Run:
ipv4-family vpn-instance vpn-instance-name
The BGP-VPN instance view is displayed.
Step 10 Run:
import-route ospf process-id
The OSPF multi-instance route is imported.
----End
3.10.3 Configuring the OSPF Multi-Instance on the Multi-Instance
CE
The process ID of the OSPF multi-instance configured on the multi-VPN-instance CE must be
the same as that configured on the PE.
Context
Do as follows on the multi-instance CE:
Procedure
Step 1 Run:
Quidway S7700 Smart Routing Switch
Configuration Guide - VPN 3 BGP MPLS IP VPN Configuration
Issue 01 (2011-07-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
143
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