Control Plane Architecture with CPPr

Control Feature Path

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Port Filter Policy

CoPP

Port Filter Policy

CoPP

Aggregate CoPP Classify

Control Plane Host Subinterface

Control Plane Transit Subinterface

Control Plane Cisco Express Forwarding Subinterface

Cisco Express Forwarding Input Feature

Aggregate CoPP Classify

Control Plane Cisco Express Forwarding Subinterface

Cisco Express Forwarding Input Feature

Incoming Packets

Incoming Packets

This diagram depicts the flow of control traffic through the control plane architecture with the CPPr feature enabled.

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