QOS Implementing Cisco Quality of Service v 2.3 Classroom

QOS Implementing Cisco Quality of Service (QOS) v 2.3

Course Description

Implementing Cisco Quality of Service (QOS) v2.2 provides students with in-depth knowledge of IP quality of service (QoS) requirements, conceptual models such as Best Effort, Integrated Services (IntServ) and Differentiated Services (DiffServ), 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. This gives students the opportunity to design and implement efficient, optimal, and trouble-free multiservice networks.

Upon completion of this course, the learner will be able to identify, describe, and correctly implement the appropriate QoS mechanisms that are required to create an effective administrative policy providing QoS.

Who should attend this course?

• Pre- and post-sales technical engineers responsible for designing, implementing, or troubleshooting networks
• Network architects responsible for designing multiservice networks to carry voice, video, and data traffic in an enterprise or service provider environment
• CCIP/CCVP candidates
• CCIE routing and switching candidates

Pre-CIPT1 course recommendations

• INTRO
• ICND

Prerequisites

• Completion of Interconnecting Cisco Networking Devices (ICND) or Cisco CCNA® certification

Follow-on courses

• BSCI
• BCMSN
• ISCW
• ONT
• CIPT
• CVOICE
• IPTT
• GWGK

Certifications

• CCVP
• Cisco IP Communications Support Specialist
• CCIP
• Cisco IP Telephony Design Specialist

Course Objectives

Upon completing this course, the learner 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 the models
• Explain the use of MQC and AutoQoS to implement QoS on the network
• Classify and mark network traffic to implement a policy defining QoS requirements
• Use Cisco QoS queuing mechanisms to manage network congestion
• Use Cisco QoS congestion avoidance mechanisms to reduce the effects of congestion on the network
• Use Cisco QoS traffic policing and traffic shaping mechanisms to effectively limit the rate of network traffic
• Use Cisco link efficiency mechanisms to improve the bandwidth efficiency of a low-speed WAN links
• Select the most appropriate QoS mechanisms for providing QoS using Cisco "best practices" in service provider and enterprise networks

Course Introduction, Introduction to IP QoS, The Building Blocks of IP QoS, Introduction to Modular QoS CLI and AutoQoS

• Course Introduction
• Lesson 1-1: Understanding the Need for QoS
• Lesson 1-2: Understanding IP QoS
• Lesson 1-3: Implementing IP QoS
• Lesson 2-1: Identifying Models for Implementing QoS
• Lesson 2-2: Understanding the Differentiated Services Model
• Lesson 2-3: Identifying IP QoS Mechanisms
• Lesson 2-4: Understanding QoS in the Life of a Packet
• Case Study 2-1: QoS Mechanisms
• Lab 2-1: QoS Lab Setup and Initialization
• Lab 2-2: Baseline QoS Measurement
• Lesson 3-1: Introducing Modular QoS CLI

Introduction to Modular QoS CLI and AutoQoS (Cont.), Classification and Marking

• Lesson 3-2: Introducing AutoQoS
• Lab 3-1: Configuring QoS with AutoQoS
• Lesson 4-1: Understanding Classification and Marking
• Case Study 4-1: Classification and Marking
• Lesson 4-2: Using MQC for Classification
• Lesson 4-3: Using MQC for Class-Based Marking
• Lab 4-1: Classification and Marking Using MQC
• Lesson 4-4: Using NBAR for Classification
• Lab 4-2: Classification Using NBAR
• Lesson 4-5: Configuring QoS Pre-Classify
• Lab 4-3: Configuring QoS Pre-Classify
• Lesson 4-6: Configuring QoS Policy Propagation through BGP
• Lesson 4-7: Configuring LAN Classification and Marking

Classification and Marking (Cont.), Congestion Management

• Lesson 4-7: Configuring LAN Classification and Marking (Cont.)
• Lab 4-4: LAN-Based Packet Classification
• Lesson 5-1: Introducing Queuing
• Lesson 5-2: Understanding Queuing Implementations
• Lesson 5-3: Configuring FIFO and WFQ
• Lab 5-1: Configuring Basic Queuing
• Lesson 5-4: Configuring CBWFQ and LLQ
• Lab 5-2: Configuring LLQ
• Lesson 5-5: Configuring LAN Congestion Management
• Lab 5-3: Queuing on Catalyst Switches

Congestion Avoidance, Traffic Policing and Shaping, Link Efficiency Mechanisms

• Lesson 6-1: Introducing Congestion Avoidance
• Lesson 6-2: Introducing RED
• Lesson 6-3: Configuring Class-Based Weighted WRED
• Case Study 6-1: WRED Traffic Profiles
• Lesson 6-4: Configuring Explicit Congestion Notification
• Lab 6-1:Configuring DSCP-Based WRED
• Lesson 7-1: Understanding Traffic Policing and Traffic Shaping
• Lesson 7-2: Configuring Class-Based Policing
• Lab 7-1: Configuring Class-Based Policing
• Lesson 7-3: Configuring Class-Based Shaping
• Lesson 7-4: Configuring Class-Based Shaping on Frame Relay Interfaces
• Lab 7-2: Configuring Class-Based Shaping
• Lesson 8-1: Understanding Link Efficiency Mechanisms
• Lesson 8-2: Configuring Class-Based Header Compression
• Lab 8-1: Configuring Class-Based Header Compression

Link Efficiency Mechanisms (Cont.), QoS Best Practices

• Lesson 8-3: Configuring Link Fragmentation and Interleaving
• Lab 8-2: Configuring LFI
• Lesson 9-1: Understanding Traffic Classification Best Practices
• Lesson 9-2: Deploying End-to-End QoS

Hands-on Lab Exercises

• Lab 2-1: QoS Lab Setup and Initialization
• Lab 2-2: Baseline QoS Measurement
• Lab 3-1: Configuring QoS with AutoQoS
• Lab 4-1: Classification and Marking Using MQC
• Lab 4-2: Classification Using NBAR
• Lab 4-3: Configuring QoS Pre-Classify
• Lab 4-4: LAN-Based Packet Classification and Marking
• Lab 5-1: Configuring Basic Queuing
• Lab 5-2: Configuring LLQ
• Lab 5-3: Queuing on Catalyst Switches
• Lab 6-1: Configuring DSCP-Based WRED
• Lab 7-1: Configuring Class-Based Policing
• Lab 7-2: Configuring Class-Based Shaping
• Lab 8-1: Configuring Class-Based Header Compression
• Lab 8-2: Configuring LFI

Technical Case Studies

• Case Study 2-1: QoS Mechanisms
• Case Study 4-1: Classification and Marking
• Case Study 6-1: WRED Traffic Profiles