# Configuring and Attaching QoS Profiles to an Interface

This chapter provides information for configuring and attaching QoS profiles to an interface.

QoS topics are discussed in the following sections:

- Supported Interface Types for QoS Profiles
- Configuring a QoS Profile
- Attaching a QoS Profile to an Interface
- Munged QoS Profile Overview
- Example: Port-Type QoS Profile Attachment
- Example: QoS Profile Attachment to Port
- Example: Diffserv Configuration with Multiple Traffic-Class Groups