Table of Contents

Source Class Usage

Source Class Usage Concepts and Reference Material

Overview of Source Class Usage

Guidelines for Configuring SCU

System Requirements for SCU

Terms and Acronyms for SCU

Configuring Source Class Usage

Roadmap for Configuring SCU

Configuring Route Filters and Source Classes in a Routing Policy

Applying the Policy to the Forwarding Table

Enabling Accounting on Inbound and Outbound Interfaces

Roadmap for Configuring SCU with Layer 3 VPNs

Configuring Input SCU on the vt Interface of the Egress PE Router

Mapping the SCU-Enabled vt Interface to the VRF Instance

Configuring SCU on the Output Interface

Associating an Accounting Profile with SCU Classes

Verifying Your SCU Accounting Profile

Source Class Usage Configuration Examples

Merging Examples

Example: SCU Configuration

Example: SCU Configuration

Verifying Your Work

Example: SCU with Layer 3 VPNs Configuration

Example: SCU in a Layer 3 VPN Configuration

Verifying Your Work

Index

Index

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