# Configuring the Shaping Mode for Ethernet with QoS Parameters

This chapter provides information for configuring the shaping mode for Ethernet using quality of service (QoS) parameters on E Series routers.

QoS parameters are discussed in the following sections:

- Cell Shaping Mode Using QoS Parameters Overview
- Guidelines for Configuring the Cell Shaping Mode with QoS Parameters
- Configuring a Parameter Definition to Shape Ethernet Traffic Using Cell Mode
- Example: QoS Parameter Configuration for QoS Cell Mode and Byte Adjustment for Cell Shaping