QoS for IP/MPLS Networks (Hardcover)
Santiago Alvarez
- 出版商: Cisco Press
- 出版日期: 2006-06-12
- 售價: $1,800
- 貴賓價: 9.5 折 $1,710
- 語言: 英文
- 頁數: 336
- 裝訂: Hardcover
- ISBN: 1587052334
- ISBN-13: 9781587052330
-
相關分類:
Cisco
立即出貨(限量) (庫存=1)
買這商品的人也買了...
-
$690$587 -
$490$382 -
$2,275$2,161 -
$2,470$2,347 -
$299$254 -
$2,640$2,508 -
$3,130$2,974 -
$590$460 -
$450$405 -
$2,030$1,929 -
$780$702 -
$650$507 -
$1,900$1,862 -
$680$578 -
$550$468 -
$270$213 -
$980$774 -
$650$507 -
$680$537 -
$780$616 -
$720$569 -
$1,575$1,496 -
$2,930$2,784 -
$780$702 -
$520$411
相關主題
商品描述
Description
A comprehensive guide to implementing QoS in IP/MPLS networks using Cisco IOS and Cisco IOS XR Software
- Understand IP QoS architectures and how they apply to MPLS
- Take a detailed look at traffic management using policing, shaping, scheduling, and active queue management
- Study Cisco QoS behavioral model and the modular QoS command-line interface (MQC)
- Learn the operation of MPLS TE with its DiffServ extensions and applicability as a traffic-protection alternative
- Find multiple configuration and verification examples illustrating the implementation of MPLS TE, DS-TE, and FRR
- Review the different designs, ranging from a best-effort backbone to the most elaborate scenarios combining DiffServ, DS-TE, and FRR
Quality of service (QoS) plays a key role in the implementation of IP and MPLS networks today. However, QoS can be one of the most complex aspects of networking. The industry efforts to achieve convergence have generated a need for increased levels of traffic differentiation. Today’s networks need to meet an array of QoS requirements to support distinct applications (such as voice, video, and data) and multiple network services (such as IP, Ethernet, and ATM) on a single converged, multiservice network. QoS has therefore has become an integral part of network design, implementation, and operation.
QoS for IP/MPLS Networks is a practical guide that will help you facilitate the design, deployment, and operation of QoS using Cisco® IOS® Software and Cisco IOS XR Software. The book provides a thorough explanation of the technology behind MPLS QoS and related technologies, including the different design options you can use to build an MPLS network with strict performance requirements. This book discusses MPLS Traffic Engineering (MPLS TE) as a tool to complement MPLS QoS and enhance the performance characteristics of the network. You’ll learn technology, configuration, and operational details, including the essentials facts about the behavior and configuration of the rich MPLS QoS and related MPLS TE functionality. To get the most out of this book, you should have a basic understanding of both IP and MPLS, including the basics of IP addressing and routing and the basics of MPLS forwarding.
Table of Contents
Chapter 1 QoS Technology Overview
IP QoS Architectures
Integrated Services
Differentiated Services
MPLS Support for IntServ
MPLS Support for DiffServ
E-LSP
L-LSP
DiffServ Tunneling Models over MPLS
Traffic-Management Mechanisms
Traffic Classification
Traffic Marking
Traffic Policing
Traffic Shaping
Congestion Management
Active Queue Management
Link Fragmentation and Interleaving
Header Compression
QoS Signaling
Resource Reservation Protocol
Other QoS Signaling Mechanisms
Summary
References
Chapter 2 MPLS TE Technology Overview
MPLS TE Introduction
Basic Operation of MPLS TE
Link Information Distribution
Path Computation
TE LSP Signaling
Traffic Selection
DiffServ-Aware Traffic Engineering
Class-Types and TE-Classes
Bandwidth Constraints
Fast Reroute
Link Protection
Node Protection
Summary
References
Chapter 3 Cisco QoS
Cisco QoS Behavioral Model
Classification Component
Pre-Queuing Component
Queuing Component
Post-Queuing Component
Modular QoS Command-Line Interface
Hardware Support for the MQC
Traffic-Management Mechanisms
Hierarchical Configurations
Percentage-Based Rates
Parameter Units
Processing of Local Traffic
Summary
References
Chapter 4 Cisco MPLS Traffic Engineering
Basic Operation of MPLS TE
Enabling MPLS TE
Defining a TE Tunnel Interface
Link Information Distribution
Using IS-IS for Link Information Distribution
Path Computation
Signaling of TE LSPs
Traffic Selection
DiffServ-Aware Traffic Engineering (DS-TE)
Fast Reroute (FRR)
Summary
References
Chapter 5 Backbone Infrastructure
Backbone Performance
Performance Requirements for Different Applications
Segmentation of Performance Targets
Factors Affecting Performance Targets
Latency Versus Link Utilization
Reference Network
Edge Nodes
QoS Design Alternatives
Best-Effort Backbone
Best-Effort Backbone with MPLS TE
DiffServ Backbone
DiffServ Backbone with MPLS TE
DiffServ Backbone with DiffServ-Aware Traffic Engineering
Adding MPLS TE FRR
What Design Should I Use?
Summary
References
Appendix A Command Reference for Cisco MPLS Traffic Engineering and RSVP
商品描述(中文翻譯)
《QoS for IP/MPLS Networks》是一本實用指南,將幫助您使用Cisco® IOS®軟體和Cisco IOS XR軟體來設計、部署和操作QoS。本書詳細解釋了MPLS QoS及相關技術的背後技術,包括您可以使用的不同設計選項來構建具有嚴格性能要求的MPLS網絡。本書還討論了MPLS Traffic Engineering(MPLS TE)作為補充MPLS QoS的工具,以增強網絡的性能特性。您將學習技術、配置和操作細節,包括基本原則。
QoS在今天的IP和MPLS網絡實施中扮演著關鍵角色。然而,QoS可能是網絡中最複雜的方面之一。為了實現收斂,行業努力產生了對流量區分的需求增加。如今的網絡需要滿足各種QoS要求,以支持不同的應用程序(如語音、視頻和數據)和多個網絡服務(如IP、以太網和ATM)在單一的融合多服務網絡上。因此,QoS已成為網絡設計、實施和運營的一部分。
本書提供了在IP/MPLS網絡中實施QoS的全面指南,使用Cisco IOS和Cisco IOS XR軟體。您將了解IP QoS架構及其在MPLS中的應用,深入研究使用警察、整形、排程和主動隊列管理進行流量管理的細節,研究Cisco QoS行為模型和模塊化QoS命令行界面(MQC),學習MPLS TE的運作方式及其DiffServ擴展和作為流量保護替代方案的適用性,找到多個配置和驗證示例,說明MPLS TE、DS-TE和FRR的實施,以及回顧從最基本的骨幹到結合DiffServ、DS-TE和FRR的最複雜場景的不同設計。
這本書將幫助您理解和應用QoS技術,以提高IP/MPLS網絡的性能和效能。無論您是網絡工程師、系統工程師還是網絡管理員,這本書都將成為您實現高效QoS的寶貴資源。