Configuring The Client Pes To Establish Mp Ibgp Connections With The Rr - Huawei quidway s7700 Configuration Manual

Quidway S7700 Smart Routing Switch
Configuration Guide - VPN
Client PEs. An RR can be a P, PE, ASBR, or other devices. To relieve the burden of an RR, you
can configure the RR to maintain routing information instead of forwarding user data.
The introduction of the RR reduces the number of MP IBGP connections. This lightens the
burden of PEs and facilitates network maintenance and management.
Pre-configuration Tasks
Before configuring the route reflection for BGP VPNv6 routes, complete the following tasks:
l
l
l
Data Preparation
To configure route reflection for BGP VPNv6 routes, you need the following data.
No.
1
2
3
4.9.2 Configuring the Client PEs to Establish MP IBGP Connections
with the RR
You can configure a PE to establish an MP-IBGP peer relationship with an RR. In this manner,
the RR reflects VPNv6 routes for the PE.
Context
Do as follows on all Client PEs.
Procedure
Step 1 Run:
system-view
The system view is displayed.
Step 2 Run:
bgp as-number
The BGP view is displayed.
Step 3 Run:
peer ipv4-address as-number as-number
Issue 01 (2011-07-15)
Enable IPv6 globally on the PE, and enable IPv6 on the interfaces that need be configured
with IPv6.
Configuring the routing protocol for the MPLS backbone network to implement IP
connectivity between switchs in the backbone network
Establishing tunnels (LSPs or MPLS TE tunnels) between the RR and all PEs serving as
the clients
Data
Local AS number and peer AS number
Type and number of the interfaces used to set up the TCP connection
IP address of the peer
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
4 BGP MPLS IPv6 VPN Configuration
361