CCNP ONT Portable Command Guide

Chapter 5. AutoQoS

This chapter provides information and commands concerning the following topics:

• Forms of AutoQoS

• Locations Where AutoQoS Can Be Implemented

• Serial Interface Restrictions

• Frame Relay DLCI and ATM Restrictions

• Router Design Considerations

• Router Prerequisites

• Deploying AutoQoS on Routers

• Deploying AutoQoS on IOS-Based Catalyst Switches

• Verifying Cisco AutoQoS on the Router

• Verifying Cisco AutoQoS on the Switch

• Flowchart for Verifying and Modifying AutoQoS-Generated Configurations

Forms of AutoQoS

The two forms of AutoQoS are

• AutoQoS VoIP:

  • Developed to automate IP telephony deployments for those with limited experience

  • One deployment stage

  • Works on both routers and switches

  • Uses NBAR for classification and marking of packet DiffServ Codepoint (DSCP) ...