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  • Durée: 5 jours
  • Prix régulier: Sur demande

CISCO - Implementing Cisco Quality of Service (QOS) v2.5

Reference : © CISCO QOS v2.5

Duration : 5 days

Implementing Cisco Quality of Service (QoS) v2.5 provides learners with in-depth knowledge of quality of service (QoS) requirements; conceptual models such as Best-Effort, Integrated Services (IntServ), and Differentiated Services (DiffServ); and the implementation of QoS on Cisco IOS platforms. The curriculum covers the theory of QoS, design issues, and configuration of various QoS mechanisms to facilitate the creation of effective QoS administrative policies. Case studies and lab activities included in the course help learners apply the concepts that are mastered in individual modules to real-life scenarios. The course also gives learners design and usage rules for various advanced QoS features and for the integration of QoS with underlying Layer 2 QoS mechanisms, allowing the learners to design and implement efficient, optimal, and trouble-free multiservice networks.
Learning credits35
LanguagesThese scheduled public sessions are offered in English or in French (FR). The educational material is in English.

Audience

  • 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 enterprise or service provider environments
  • Advanced Unified Communications (UC) Specialization
  • Master UC SpecializationMaster Telepresence Authorized Technology Provider (ATP)
  • Master Telepresence Authorized Technology Provider (ATP)

Prerequisites

This sections lists the skills and knowledge that learners must possess to benefit fully from the course. It includes recommended Cisco learning offerings that the learner may complete to benefit fully from this course. The knowledge and skills that a learner must have before attending this course are as follows:
OR

Objectives

After completing this course the student should be able to:
  • Explain the need for QoS, describe the fundamentals of QoS policy, and identify and describe the different models that are used for ensuring QoS in a network
  • Explain the use of MQC and AutoQoS to implement QoS on the network and describe some of the mechanisms used to monitor QoS implementations
  • Given a converged network and a policy defining QoS on the network and describe some of the mechanisms used to monitor QoS implementations
  • Use Cisco QoS queing 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
  • Given a low speed WAN link, use Cisco link efficiency mechanisms to improve the bandwidth efficiency of the link
  • Describe the recommended best practices and methods used for end-to-end QoS deployment in the enterprise

Contents

Module 1 - Introduction to QoS
  • Review Converged Networks
  • Understand QoS
  • Describe Best-Effort and Integrated Services Models
  • Describe the Differentiated Services Model
  • Module Summary
  • Module Self-Check
Module 2 - Implement and Monitor QoS
  • MQC Introduction
  • Monitor QoS
  • Define Campus AutoQoS
  • Define WAN AutoQoS
  • Module Summary
  • Module Self-Check
Module 3 - Classification and Marking
  • Classification and Marking Overview
  • MQC for Classification and Marking
  • NBAR for Classification
  • Use of QoS Preclassify
  • Campus Classification and Marking
  • Module Summary
  • Module Self-Check
Module 4 - Congestion Management
  • Queuing Introduction
  • Configure WFQ
  • Configure CBWFQ and LLQ
  • Configure Campus Congestion Management
  • Module Summary
  • Module Self-Check
Module 5 - Congestion Avoidance
  • Congestion Avoidance Introduction
  • Configure Class-Based WRED
  • Configure ECN
  • Describe Campus-Based Congestion Avoidance
  • Module Summary
  • Module Self-Check
Module 6 - Traffic Policing and Shaping
  • Traffic Policing and Shaping Overview
  • Configure Class-Based Policing
  • Campus Policing
  • Configure Class-Based Shaping
  • Configure Class-Based Shaping on Frame Relay Interfaces
  • Configure Frame Relay Voice-Adaptive Traffic Shaping and Fragmentation
  • Module Summary
  • Module Self-Check
Module 7 - Link Efficiency Mechanisms
  • Link Efficiency Mechanisms Overview
  • Configure Class-Based Header Compression
  • Configure LFI
  • Module Summary
  • Module Self-Check
Module 8 - Deploying End-to-End QoS
  • Apply Best Practices for QoS Policy Design
  • End-to-End QoS Deployments
  • Module Summary
  • Module Self-Check
Labs :
  • Lab 1: Connection and Orientation to the Voice Lab Environment
  • Lab 2: Implementing Basic CUCM configurations and Cisco IP Phones
  • Lab 3: Implementing Cisco Unified Border Element (CUBE) for calls to and from the Actual PSTN
  • Lab 4: Case Study: QoS Mechanisms
  • Lab 5: Packet Generator Configuration
  • Lab 6: Lab 5: IP SLA Setup and QoS Baseline Measurement
  • Lab 7: Configuring QoS with Cisco AutoQoS
  • Lab 8: Case Study: Classification and Marking
  • Lab 9: Classification and Marking Using MQC
  • Lab 10: Using NBAR for Classification
  • Lab 11: Configuring QoS Pre-classify
  • Lab 12: Configuring Fair Queuing
  • Lab 13: Configuring LLQ-CBWFQ
  • Lab 14: Case Study: WRED Traffic Profiles
  • Lab 15 Configuring DSCP-Based WRED
  • Lab 16: Configuring Class-Based Policing
  • Lab 17 Configuring Class-Based Shaping

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