QoS – Implementing Cisco QoS

03 Dez 2018
a 07 Dez 2018

09h00 - 17h00


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.

What you’ll learn:

  • Building blocks of IP QOS
  • Configure AutoQoS on WAN routers and on Catalyst access switches and monitor the results
  • Configure FIFO and WFQ queuing on WAN routers and measure and analyze network performance
  • Configure WRED on WAN routers to control which traffic is dropped during congestion
  • Configure CBWFQ and LLQ on WAN routers to provide bandwidth and latency guarantees
  • Configure COS-to-queue mapping and WRR queuing on the Catalyst 2950 switch


Network professionals interested in deploying state-of-the-art QoS techniques to support multimedia traffic would benefit from this course.


ICND or equivalent experience.


  • Introduction to IP QoS
  • The Building Blocks of IP QoS
  • Introduction to Modular QoS CLI and AutoQoS
  • Classification and Marking
  • Congestion Management
  • Congestion Avoidance
  • Traffic Policing and Shaping
  • Link Efficiency Mechanisms
  • QoS Best Practices

Introduction to IP QoS

  • Understanding the Need for QoS
  • Understanding QoS
  • Implementing QoS

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

Introduction to Modular QoS CLI and AutoQoS

  • Modular QoS CLI
  • Cisco AutoQoS VoIP
  • Cisco AutoQoS Enterprise

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

Congestion Management

  • Introducing Queuing
  • Understanding Queuing Implementations
  • Configuring FIFO and WFQ
  • Configuring CBWFQ and LLQ
  • Configuring LAN Congestion Management

Congestion Avoidance

  • Introducing Congestion Avoidance
  • RED
  • Configuring Class-Based Weighted RED
  • Configuring Explicit Congestion Notification

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

Link Efficiency Mechanisms

  • Understanding Link Efficiency Mechanisms
  • Configuring Class-Based Header Compression
  • Configuring Link Fragmentation and Interleaving

QoS Best Practices

  • Understanding Traffic Classification Best Practices
  • Deploying End-to-End QoS
  • Providing QoS for Security

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QoS – Implementing Cisco QoS

Cisco | 35h - Laboral: 09h00 - 17h00


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