Huawei quidway s7700 - Configuring an Ipv6 VPN Instance; Binding an Interface to an Ipv6 VPN Instance

Pre-configuration Tasks
Before configuring basic BGP/MPLS IPv6 VPN, complete the following tasks:
l Enabling IPv6 on PEs and on the interfaces that need to be configured with IPv6
l Configuring IGP for the MPLS backbone network (PE, P) to implement IP connectivity
l Configuring the basic MPLS capabilities for the MPLS backbone network (PE, P)
l Configuring the tunnels between PEs (LSP or MPLS TE)
l Configuring the IPv6 addresses for the CE interface attached to PE
Data Preparation
To configure basic BGP/MPLS IPv6 VPN, you need the following data.
No. Data
1 including: To configure an IPv6 VPN instances, you need the following data:
l Name and RD of the IPv6 VPN instance
l (Optional) Description of the IPv6 VPN instances
l VPN Target
l (Optional) Routing policy that controls the receiving and sending of IPv6 VPN
routes
l (Optional) The maximum number of routes allowed by the IPv6 VPN instances
2
IPv6 addresses of the PE interfaces attached to the CE
3 IPv6 addresses of the CE interfaces attached to the PE
4 Routing protocol between the PE and the CE, such as static route, RIPng, IS-ISv6,
or BGP4+
5 AS number of the PE
6 IP address and interface of the PE to establish the BGP peers
4.4.2 Configuring an IPv6 VPN Instance
You can configure an IPv6 VPN Instance for managing IPv6 VPN routes.
Context
For the details, see 4.3 Configuring an IPv6 VPN Instances.
4.4.3 Binding an Interface to an IPv6 VPN Instance
After binding an interface to an IPv6 VPN Instance, you can change the interface to a VPN
interface. As a result, packets that pass through the interface are forwarded according to the
forwarding information of the VPN instance, and such Layer 3 attributes as IP address and
routing protocol that are configured for the interface are deleted. These Layer 3 attributes need
to be re-configured if required.
Quidway S7700 Smart Routing Switch
Configuration Guide - VPN 4 BGP MPLS IPv6 VPN Configuration
Issue 01 (2011-07-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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