Book description
Deploying QoS for IP Next Generation Networks: The Definitive Guide provides network architects and planners with insight into the various aspects that drive QoS deployment for the various network types. It serves as a single source of reference for businesses that plan to deploy a QoS framework for voice, video, mobility and data applications creating a converged infrastructure. It further provides detailed design and implementation details for various service deployments across the various Cisco platforms such as the CRS-1, 12000, 7600 & 7200 series routers that are widely deployed in most Carrier Networks.The book covers architectural and implementation specific information plus recommendations for almost all the popular line cards across the various hardware platforms widely used in the market. It also addresses QoS architecture and deployment on the Cisco CRS-1 platform and is considered as a unique selling point of this book.
In short the books serve as an "On the Job Manual" which can also be used as a study guide for Cisco specialist certification programs (CCNA, CCIP, CCIE)
This book will includes detailed illustration and configurations. In addition, it provides detailed case studies along with platform specific tests and measurement results. A link to a detailed tutorial on QoS metrics and associated test results will be available at the book's companion website in order to ensure that the reader is able to understand QoS functionality from a deployment standpoint.
- Covers the requirements and solutions in deploying QoS for voice, video, IPTV, mobility and data traffic classes (Quad-play networks), saving the reader time in searching for hardware specific QoS information, given the abundance of Cisco platforms and line cards.
- Presents real-life deployments by means of detailed case studies, allowing the reader to apply the same solutions to situations in the work place.
- Provides QoS architecture and implementation details on Cisco CRS-1, 12000, 7600, and 7200 routing platforms using Cisco IOS/IOS-XR software, aiding the reader in using these devices and preparing for Cisco specialist certification.
Table of contents
- Cover image
- Title page
- Table of Contents
- Copyright
- Preface
- About the Authors
-
Chapter 1. The Evolution of Communication Systems
- 1.1 Quality-of-Service Definition
- 1.2 Transmission Infrastructure Evolution
- 1.3 The First Global Communications Network: PSTN
- 1.4 The Internet and TCP/IP History
- 1.5 The Computer Age
- 1.6 Computer Internetworking
- 1.7 X.25 Packet Switching
- 1.8 The Evolution of Packet Switching: Frame Relay
- 1.9 Asynchronous Transfer Mode
- 1.10 Ethernet Beyond the LAN
- 1.11 IP as the Converged Protocol
- 1.12 The Emergence of Service-Level Agreements
- 1.13 The Service Provider Virtual Private Network
- 1.14 Evolution of the Telecommunications Industry
- 1.15 The Next-Generation Network Vision
- 1.16 The Cisco Next-Generation Network Framework
- 1.17 The Network Requirements
- 1.18 The Path to the Next-Generation Network
- 1.19 Upgrade the Existing ISP Network
- 1.20 Upgrade the Existing Enterprise VPN Infrastructure
- 1.21 A Completely New Core Network
- 1.22 What’s in This Book
- 1.23 Summary
-
Chapter 2. Introduction to Cisco’s Quality-of-Service Architecture for IP Networks
- 2.1 Building Blocks of the IP NGN QoS Framework
- 2.2 IP Precedence
- 2.3 IP DSCP
- 2.4 IntServ Strengths and Shortcomings
- 2.5 The Differentiated Services (DiffServ) Architecture
- 2.6 DiffServ in Cisco Software
- 2.7 Classification and Marking
- 2.8 Traffic Policing
- 2.9 Shaping
- 2.10 Fitting the Components Together
- 2.11 Congestion Avoidance Using Weighted Random Early Detection
- 2.12 Congestion Management
- 2.13 Modular QoS CLI
- 2.14 Labeled Traffic
- 2.15 Unlabeled Traffic
- 2.16 Trust Boundaries
- 2.17 QoS Transparency
- 2.18 DiffServ Tunnel Modes
- 2.19 Business Objectives
- 2.20 The Tunnel Modes
- 2.21 Summary
-
Chapter 3. Class-of-Service Requirements for Quad-Play Networks
- 3.1 Overview
- 3.2 Service-Level Agreements
- 3.3 In-Contract Traffic
- 3.4 Out-of-Contract Traffic
- 3.5 DiffServ QoS and Traffic-Mapping Options
- 3.6 Cisco QoS Baseline
- 3.7 RFC-4594 Configuration Guidelines for DiffServ Classes
- 3.8 Cisco QoS Baseline vs. RFC-4594
- 3.9 Enterprise-to-Service-Provider Mapping Options
- 3.10 QoS Requirements and Design for Video Applications
- 3.11 Broadcast Video: Internet Protocol Television
- 3.12 Video on Demand
- 3.13 Video Admission Control
- 3.14 RSVP-Based On-Path Admission Control
- 3.15 Multimedia Conferencing and Streaming: Video Streaming and Telephony
- 3.16 QoS Requirements and Design for Voice Over IP
- 3.17 Summary of Requirements for Voice and Video Classes
- 3.18 QoS Requirements and Design for Data Applications
- 3.19 QoS Treatment of Locally Sourced Traffic
- 3.20 Management Class
- 3.21 Summary
- Chapter 4. Carrier CE Services in Cisco IP NGN Networks
-
Chapter 5. Quality of Service for IP Mobile Networks
- 5.1 Overview
- 5.2 The First-Generation Mobile Network
- 5.3 The Second-Generation Mobile Network
- 5.4 The 2.5G Mobile Network
- 5.5 The Third-Generation Mobile Vision
- 5.6 The Evolution Toward 3G
- 5.7 Third-Generation Evolution for GSM
- 5.8 Converged NGN Infrastructure for Mobile Transport
- 5.9 Third-Generation Release 99 Overview
- 5.10 Third-Generation Release 99 Convergence Over IP/MPLS
- 5.11 Third-Generation Release 4 Overview
- 5.12 Third-Generation Release 4 Convergence Over IP/MPLS
- 5.13 Third-Generation Release 5/6 Overview
- 5.14 Third-Generation Release 5/6 Convergence Over IP/MPLS
- 5.15 Mobile Network RAN Access
- 5.16 IPv6 in 3G Networks
- 5.17 3GPP Specifications for IPv6
- 5.18 Overview of QoS and the 3GPP Standards
- 5.19 QoS Concept and Architecture (3GPP TS 23.107)
- 5.20 3G Traffic Classes
- 5.21 Bearer Service Attributes
- 5.22 Mobile Network Protocol Stacks
- 5.23 Packet-Switched Domain Network Protocol Stacks
- 5.24 GSM 2.5G GPRS Protocol Stacks
- 5.25 3G Release 99 and Release 4 GPRS Protocol Stacks
- 5.26 3G Release 5 GPRS Protocol Stacks
- 5.27 Circuit-Switched Domain Network Protocol Stacks
- 5.28 Mobile Network Transport Framework
- 5.29 Quality-of-Service Framework
- 5.30 QoS Traffic Management for Mobile
- 5.31 Quality-of-Service Mapping for 2.5G and 3G Release 99
- 5.32 Quality-of-Service Mapping for 3G Release 4
- 5.33 Quality-of-Service Mapping for 3G Release 5
- 5.34 Summary
- Chapter 6. QoS Service Assurance
- Chapter 7. Cisco CRS-1, 12000, 7600, and ASR1000 Router Architecture
- Chapter 8. Cisco IOS and IOS-XR Quality-of-Service Implementation for MPLS Layer 3 VPN Services
- Chapter 9. Cisco IOS and IOS-XR Quality-of-Service Implementation for Carrier Ethernet and Virtual Leased-Line Services
- Chapter 10. Cisco IOS and IOS-XR Quality-of-Service Implementation for IP Internet Services
- Chapter 11. Cisco IOS and IOS-XR Quality-of-Service Implementation for Multicast Services
- Chapter 12. Proof of Concept for Verifying QoS Behavior in Cisco IP NGN Networks
-
Chapter 13. Performance Monitoring and Measurement
- 13.1 Overview
- 13.2 The Importance of Performance Measurement and Monitoring
- 13.3 Performance Measurement Framework
- 13.4 Performance Measurement Options
- 13.5 Simple Network Management Protocol
- 13.6 NetFlow
- 13.7 IP Service-Level Agreement
- 13.8 IP SLA Monitoring Tools
- 13.9 Service Provider Deployment Example
- 13.10 Summary
- Chapter 14. Summary
- Index
Product information
- Title: Deploying QoS for Cisco IP and Next Generation Networks
- Author(s):
- Release date: May 2009
- Publisher(s): Morgan Kaufmann
- ISBN: 9780080922553
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