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 ...