Virtual Routing And Forwarding - Alcatel-Lucent OmniAccess 700 Cli Configuration Manual

Release versions: 2.2, 2.2-r02, 2.3

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Table of Contents

This chapter covers the Virtual Routing and Forwarding Customer Edge (VRF-

CE) configuration on the OmniAccess-700.

VRF-CE is a feature that enables a service provider to support two or more VPNs,

where IP addresses can be overlapped among the VPNs. VRF-CE uses input

interfaces to distinguish routes for different VPNs and forms virtual packet-

forwarding tables by associating one or more Layer 3 interfaces with each VRF. A

Layer 3 interface can belong to only one VRF at any time. Interfaces in a VRF can

be either physical or logical such as VLANs.

This chapter includes the following sections:

"VRF-CE Overview"

"VRF-CE Configuration"

"VRF-CE Overview"

This information serves as an educational overview. You can skip this section and

move onto the VRF-CE configuration directly.

OA-780 CLI Configuration Guide

Except on the first page, right running head:

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section provides an insight on the concept of VRF-CE.

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Virtual Routing and Forwarding