End-to-End QoS Network Design: Quality of Service for Rich-Media & Cloud Networks, Rough Cuts, 2nd Edition
- By Tim Szigeti, Christina Hattingh, Robert Barton, Kenneth Briley, Jr.
- Published Aug 22, 2013 by Cisco Press. Part of the Networking Technology series.
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- Copyright 2014
- Dimensions: 7-3/8" x 9-1/8"
- Pages: 900
- Edition: 2nd
- Rough Cuts
- ISBN-10: 0-13-311609-3
- ISBN-13: 978-0-13-311609-0
This is the Rough Cut version of the printed book.
End-to-End QoS Network Design
Quality of Service for Rich-Media & Cloud Networks Second Edition
New best practices, technical strategies, and proven designs for maximizing QoS in complex networks
This authoritative guide to deploying, managing, and optimizing QoS with Cisco technologies has been thoroughly revamped to reflect the newest applications, best practices, hardware, software, and tools for modern networks.
This new edition focuses on complex traffic mixes with increased usage of mobile devices, wireless network access, advanced communications, and video. It reflects the growing heterogeneity of video traffic, including passive streaming video, interactive video, and immersive videoconferences. It also addresses shifting bandwidth constraints and congestion points; improved hardware, software, and tools; and emerging QoS applications in network security.
The authors first introduce QoS technologies in high-to-mid-level technical detail, including protocols, tools, and relevant standards. They examine new QoS demands and requirements, identify reasons to reevaluate current QoS designs, and present new strategic design recommendations. Next, drawing on extensive experience, they offer deep technical detail on campus wired and wireless QoS design; next-generation wiring closets; QoS design for data centers, Internet edge, WAN edge, and branches; QoS for IPsec VPNs, and more.
Tim Szigeti, CCIE No. 9794 is a Senior Technical Leader in the Cisco System Design Unit. He has specialized in QoS for the past 15 years and authored Cisco TelePresence Fundamentals.
Robert Barton, CCIE No. 6660 (R&S and Security), CCDE No. 2013::6 is a Senior Systems Engineer in the Cisco Canada Public Sector Operation. A registered Professional Engineer (P. Eng), he has 15 years of IT experience and is primarily focused on wireless and security architectures.
Christina Hattingh spent 13 years as Senior Member of Technical Staff in Unified Communications (UC) in Cisco’s Services Routing Technology Group (SRTG). There, she spoke at Cisco conferences, trained sales staff and partners, authored books, and advised customers.
Kenneth Briley, Jr., CCIE No. 9754, is a Technical Lead in the Cisco Network Operating Systems Technology Group. With more than a decade of QoS design/implementation experience, he is currently focused on converging wired and wireless QoS.
n Master a proven, step-by-step best-practice approach to successful QoS deployment
n Implement Cisco-validated designs related to new and emerging applications
n Apply best practices for classification, marking, policing, shaping, markdown, and congestion management/avoidance
n Leverage the new Cisco Application Visibility and Control feature-set to perform deep-packet inspection to recognize more than 1000 different applications
n Use Medianet architecture elements specific to QoS configuration, monitoring, and control
n Optimize QoS in rich-media campus networks using the Cisco Catalyst 3750, Catalyst 4500, and Catalyst 6500
n Design wireless networks to support voice and video using a Cisco centralized or converged access WLAN
n Achieve zero pac
Table of Contents
<>Introduction xxxvi
Part I: QoS Design Overview
Chapter 1 Introduction and Brief History of QoS and QoE 1
History and Evolution 2
Then 3
Now 3
Evolution of QoS 4
QoS Basics and Concepts 5
User Expectations: QoS, QoE, and QoX 5
QoS Models: IntServ and DiffServ 6
Fundamental QoS Concepts and Toolset 7
Packet Headers 8
Simplifying QoS 9
Standardization and Consistency 9
Summary 11
Further Reading 11
General 11
IntServ 12
DiffServ 12
Chapter 2 IOS-Based QoS Architectural Framework and Syntax Structure 13
QoS Deployment Principles 13
QoS Architectural Framework 14
QoS Behavioral Model 15
QoS Feature Sequencing 15
Modular QoS Command-Line Framework 16
MQC Syntax 17
Default Behaviors 19
Traffic Classification (Class Maps) 19
Definition of Policies (Policy Maps) 20
Attaching Policies to Traffic Flows (Service Policy) 22
Hierarchical QoS and HQF 23
Legacy QoS CLI No Longer Used 25
AutoQoS 26
Summary 29
Further Reading 29
General 29
AutoQoS 29
Chapter 3 Classification and Marking 31
Classification and Marking Topics 31
Classification and Marking Terminology 32
Security and QoS 33
Trust Boundaries 33
Network Attacks 34
Classification Challenges of Video and Wireless Traffic 34
Marking Fields in Different Technologies 35
Field Values and Interpretation 35
Ethernet 802.1Q/p 37
Ethernet 802.11 WiFi 38
ATM and FR 38
IPv4 and IPv6 39
L2 and L3 Tunnels 39
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