Huawei quidway s7700 - Page 128

A RIP process belongs to only one VPN instance. If you run a RIP process without
binding it to a VPN instance, this process is considered as a public network process.
A RIP process that belongs to a public network cannot be bound with a VPN instance.
3. Run:
network network-address
The RIP is configured on the network segment of the interface bound with the VPN
instance.
4. Run:
import-route bgp [ cost { cost | transparent } | route-policy route-policy-
name ]*
The BGP route is imported.
After the running of the import-route bgpcommand in the RIP view, the PE imports
the VPN-IPv4 routes learnt from the remote PE into the RIP, and then advertises them
to its CE.
5. Run:
quit
Return to the system view.
6. Run:
bgp as-number
The BGP view is displayed.
7. Run:
ipv4-family vpn-instance vpn-instance-name
The BGP VPN instance view is displayed.
8. Run:
import-route rip process-id [ med med | route-policy route-policy-name ]*
The RIP route is imported into the routing table of the BGP VPN instance.
After the configuration of the import-route ripcommand in the BGP VPN view, the
PE imports the VPN routes learnt from its CE into BGP, forms them into VPN-IPv4
routes, and advertises them to the remote PE.
NOTE
After a VPN instance is deleted, all the associated RIP processes are deleted.
l Configure OSPF between a PE and a CE
Do as follows on the PE. The CE is configured with OSPF. The configurations are common,
therefore not mentioned here.
NOTE
For details, see Quidway S7700 Smart Routing Switch Configuration Guide - IP Routing.
1. Run:
system-view
The system view is displayed.
2. Run:
ospf process-id [ router-id router-id ] vpn-instance vpn-instance-name
The OSPF instance is created between the PE and the CE, and the OSPF view is
displayed.
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.
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