Implementing Cisco QoS

This Authorized Cisco 5-day course gives you the knowledge and skills required to design, implement, and troubleshoot Quality of Service (QoS) on a network. The course addresses the essential QoS technologies and applications for both Service Provider and Enterprise networks. Successful implementation of the techniques taught in this course will have a dramatic impact on critical network application performance.

 

This course is designed to provide students with in-depth knowledge of IP QOS requirements, conceptual models using Differentiated Services (Diffserv), Integrated Services (IntServ) and Best Effort (over provisioning), and the implementation of IP QOS on Cisco IOS platforms. The curriculum covers the theory of IP QoS, design issues, and configuration of various QoS mechanisms to facilitate the creation of effective administrative policies providing QoS.

Case studies and lab exercises included in the course help students to apply the concepts mastered in individual modules to real-life scenarios.

The course also gives students design and usage rules for various advanced IP QoS features and the integration of IP QoS with underlying Layer 2 QoS mechanisms, allowing them to design and implement efficient, optimized, and trouble-free multi-service networks.

Upon completing this course, the student will be able to meet these overall objectives:

 

•Explain the need to implement QOS and explain methods for implementing and managing QOS

•Identify and describe different models used for ensuring QOS in a network and explain key IP QOS mechanisms used to implement these models

•Explain the use of MQC and AutoQOS to implement QOS

•Classify and Mark traffic to implement QOS a Policy

•Use Cisco queuing mechanisms to manage network congestion

•Use Cisco QoS traffic policing and traffic shaping mechanisms to effectively limit the rate of network traffic.

Delegates are required to meet the following prerequisites:

 

 

This course is aimed at network designers and engineers responsible for implementation and management of IP QOS and students seeking Cisco CCIP and CCVP Certification.

1. Introduction to IP QoS

 

•Understanding the Need for QoS

•Understanding QoS

•Implementing QoS

 

2. The Building Blocks of IP QoS

 

•Identifying Models for Implementing QoS

•The Integrated Services Model

•The Differentiated Services Model

•Identifying QoS Mechanisms

•QoS in the Life of a Packet

 

3. Introduction to Modular QoS CLI and AutoQoS

 

•Modular QoS CLI

•Cisco AutoQoS VoIP

•Cisco AutoQoS Enterprise

 

4. Classification and Marking

 

•Understanding Classification and Marking

•Using MQC for Classification

•Using MQC for Class-Based Marking

•Using NBAR for Classification

•Configuring QoS Pre-Classify

•Configuring QoS Policy Propagation Through BGP

•Configuring LAN Classification and Marking

 

5. Congestion Management

 

•Introducing Queuing

•Understanding Queuing Implementations

•Configuring FIFO and WFQ

•Configuring CBWFQ and LLQ

•Configuring LAN Congestion Management

 

6. Congestion Avoidance

 

•Introducing Congestion Avoidance

•RED

•Configuring Class-Based Weighted RED

•Configuring Explicit Congestion Notification

 

7. Traffic Policing and Shaping

 

•Understanding Traffic Policing and Shaping

•Configuring Class-Based Policing

•Configuring Class-Based Shaping

•Configuring Class-Based Shaping on Frame Relay Interfaces

•Frame Relay Voice-Adaptive Traffic Shaping and Fragmentation

 

8. Link Efficiency Mechanisms

 

•Understanding Link Efficiency Mechanisms

•Configuring Class-Based Header Compression

•Configuring Link Fragmentation and Interleaving

 

9. QoS Best Practices

 

•Understanding Traffic Classification Best Practices

•Deploying End-to-End QoS

•Providing QoS for Security.