Huawei AR1200 Series - Configuring Route Reflection for BGP Ipv4 VPN Routes

The interface is specified as an interface to establish the TCP connection. The interface
IP address must be the same as the MPLS LSR ID. It is recommended to specify a
loopback interface to establish the TCP connection.
5. Run:
ipv4-family vpnv4
The BGP VPNv4 address family view is displayed.
6. Run:
peer group-name enable
The capability of exchanging IPv4 VPN routes between the RR and the peer group is
enabled.
7. Run:
peer ip-address group group-name
The peer is added to the peer group.
l Configuring the RR to establish an MP IBGP connection with each client PE
1. Run:
system-view
The system view is displayed.
2. Run:
bgp as-number
The BGP view is displayed.
3. Run:
peer ipv4-address as-number as-number
The client PE is specified as the BGP peer.
4. Run:
peer ipv4-address connect-interface interface-type interface-number
The interface is specified as an interface to establish the TCP connection.
The interface IP address must be the same as the MPLS LSR ID. It is recommended
to specify a loopback interface to establish the TCP connection.
5. Run:
ipv4-family vpnv4
The BGP VPNv4 address family view is displayed.
6. Run:
peer ipv4-address enable
The capability of exchanging VPNv4 routes between the RR and the client PE is
enabled.
----End
3.15.4 Configuring Route Reflection for BGP IPv4 VPN routes
The premise of enabling BGP VPNv4 route reflection is that the RR has established the MP-
IBGP connections with all its clients (PEs).
Huawei AR1200 Series Enterprise Routers
Configuration Guide - VPN 3 BGP MPLS IP VPN Configuration
Issue 01 (2012-04-20) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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