具体描述
作者简介
目录信息
Introduction
Chapter 1 Introduction to Internetworking
Internetworking Fundamentals
Evolution of Internetworking
Internetworks
LAN Devices
WAN Devices
The OSI Reference Model
The Layered Approach
The OSI Layers
Data Encapsulation
LAN Technologies
Ethernet and IEEE 8O2.3
Fiber Distributed Data Interface (FDDI)
Token Ring
ATM
Summary
Review guestions
Chapter 2 as Segmentation
Reliertng Network Congestion
Segmentation with a Bridge
Segmentation with a Router
Segmentation with LAN Switches
Spanning-Tree Protocol
VLAN (Virtual LAN)
Frame Tagging
Full-Duplex Ethernet
Half Duplex Ethernet Design
Full-Duplex Ethernet Design
100BaseT Fast Ethernet
Advantages of Fast Ethernet
100BaseT Specifications
Summary
Review Questions
Chapter 3 Network Protocols
TCP/IP
Process/Application Layer Protocols
Host-to-Host Layer Protocols
Internet Layer Protocols
Network Access Layer Protocols
IP Address Resolution
Local Resolution
The ARP Cache
Remote Resolution
Novell IPX
Novell IPX Protocol Stack
Client-Server Communication
Server-Server Communication
IPX Addressing
Summary
Review guestions
Chapter 4 Pre-Design Procedures
Cisco's Smaill-to Medium-Sized Business Solutions Framework
Media Problems
Protocol Problems
Transport Problems
The Current Network
Administrative Data
Technical Data
Portray the Current Network
Evaluation of Needs and Expectations
Business Constraints
Security Requirements
Manageability Requirements
Application Requirements
Performance Requirements
Summary
Case Studies
Have-A-Seat
MPS Construction
Willow Creek School District
Review Questions
Chapter 5 Designing Network Topologies
Hierarchical Topologies
Benefits of Hierarchical Topologies
Three-Layer Hierarchical Model
Fault Tolerant Topologies
Redundant LAN Configurations
Redundant WAN Connections
Performance: Load Balancing
Secure Topologies
Three-Part Firewall
Summary
Case Studies
Have-A-Seat
MPS Construction
Willow Creek School District
Review Questions
Chapter 6 LAN/WAN Hardware Considerations
Switching versus Routing in Network Design
Catalyst Hardware
The Routing Process
Switching Modes of Routers in a Small-to Medium-Sized
Network Design
Choosing a Router Platform
Packet Flow-High-End Routers
The Route Processor
WAN Design Considerations
Provisioning WAN Networks
Cisco Connection Services
WAN Protocols
Summary
Case Studies
Have-A-Seat
MPS Construction
Willow Creek School District
Review guestions
Chapter 7 Network Addressing and Naming
Network Addressing
Variable-Length Subnet Masks (VLSMs)
VLSM Design Considerations
Discontiguous Addressing
Route Summarization
Private Addressing
Network Address Translation (NAT)
Router and Server Addresses
DHCP/Client Addressing Issues
IPX Considerations
Network Naming Standards
Summary
Case Studies
Have-A-Seat
MPS Construction
Willow Creek School District
Review guestions
Chapter 8 Routing Wotocols
Routing Protocols
Scalability Features of Routing Protocols
Scalability Limitations of Distance-Vector Protocols
Scalability Limitations of Link-State Protocols
Interior Routing Protocols
RIP (IP Routing Information Protocol)
IGRP (Interior Gateway Routing Protocol)
IGRP Features
EIGRP (Enhanced IGRP)
EIGRP Features and Operation
Conflguring EIGRP
Summary
Case Studies
Have-A-Seat
MPS Construction
Willow Creek School District
Review guestions
Chapter 9 Link-State and Bridging Protocols
OSPF (Open Shortest Path First)
Features and Operation
OSPF Metrics
Configuring OSPF
Route Summarization
Stub Areas
Redistribution
OSPF Filtering Considerations
NLSP
Bridging Protocols
Transparent Bridging
Integrated Routing and Bridging
Source-Route Bridging
Source-Route Transparent Bridging
Source-Route Translational Bridging
Summary
Case Studies
Have-A-Seat
MPS Construction
Willow Creek School District
Review Questions
Chapter 10 Cisco IOS Software
Access Lists
Proxy Services
IPX GNS Request
IPX Watchdog Spoofing
Proxy ARP
IP Helper Address
Compression
Encryption
Queuing Methods
FIFO Queuing
Weighted Fair Queuing
Priority Queuing
Custom Queuing
Traffic Shaping
RSVP
Summary
Case Studies
Have-A-Seat
MPS Construction
Willow Creek School District
Review Questions
Chapter 11 Network Management
Benefits of Industry Standard Management Technologies
SNMP (Simple Network Management Protocol)
SNMP Functionality
SNMP Communications
RMON (Remote Monitoring)
Groups
Cisco Routers
Cisco Switches
Cisco RMON Stand-Alone Probes
Proactive Network Management
NOCs (Network Operation Centers)
Cisco Network Management Solutions
CiscoWorks
CWSI (ClscoWorks for Switched Internetworks)
CiscoView
TrafficDirector
NetSys
Cisco Hub/Ring Manager for Windows
CDP (Cisco Discovery Protocol)
Other Tools for Characterizing an Existing Internetwork
Summary
Case Studies
Have-A-Seat
MPS Construction
Willow Creek School District
Review guestions
Chapter 12 Post-Design Issues
Preparing a Design Document
Section 1: Executive Summary
Section 2: Design Requirements
Section 3: Design Solution
Section 4: Summary
Section 5: Appendices
Pilot or Prototype Implementation
Steps Required for a Pilot Implementation
Steps Required for a Prototype Implementation.
Summary
Case Studies
Review Questions
Appendix A Answers to Review Questions
Appendix B Solutions to Case Studies
Appendix C Glossary
· · · · · · (收起)
读后感
用户评价
这本书的封面设计挺简洁的,拿在手里沉甸甸的,感觉内容肯定很扎实。我之前对网络设计这块了解得比较零散,想找一本系统性的参考书来梳理一下思路。拿到手翻了几页,发现它排版很舒服,章节划分得也挺清晰的,不像有些技术书读起来那么枯燥。特别是对于像我这种需要兼顾理论基础和实际应用的人来说,这种结构化的呈现方式非常友好。我特别留意了一下目录,感觉它涵盖了从基础概念到高级设计的方方面面,这正是我所期待的。而且,从章节标题的措辞来看,作者显然对这个领域的复杂性有很深的理解,没有用那些过于晦涩的术语来故弄玄虚,而是选择了比较直白的表达方式,这对于自学者来说简直是福音。我希望这本书能真正帮助我构建起一个坚实的知识框架,而不是仅仅停留在死记硬背的层面。总的来说,初次接触给我的感觉是专业、全面且易于消化,期待接下来的深入阅读能带来更多惊喜和实际的收获,尤其是在理解那些复杂的设计原则时。
我个人非常偏爱那些在理论知识讲解后,紧跟着提供清晰案例分析的书籍,因为它能有效避免知识的“悬空”。这本书在这方面的处理方式堪称教科书级别的范例。它不是那种先堆砌一堆协议名词,然后等你消化完再告诉你这些东西在现实世界里怎么用的类型。相反,每一个关键设计原则的引入,往往会立刻伴随着一个或多个贴近企业实际网络环境的场景描述。通过这些具体化的例子,我能清晰地看到那些抽象的概念是如何转化为实际的网络拓扑和配置决策的。这种“理论→案例→深化理解”的循环模式,极大地增强了我的学习效率和对知识的掌握程度,让我感觉自己不仅仅是在阅读,更像是在参与一场模拟项目的设计评审会,收获的不仅仅是知识点,更是设计思维的训练。
我关注这本书很久了,主要是因为身边几个已经拿到相关认证的前辈都提到过它的权威性。这本书的厚度确实让人有些望而生畏,但当我真正开始阅读时,发现它在“深度”和“广度”之间找到了一个绝佳的平衡点。它没有为了凑页数而塞入太多与核心目标无关的冗余信息,相反,每一个章节的篇幅都似乎是经过精心计算的,旨在提供足够支撑实际工作场景所需的细节。比如在讨论冗余和恢复策略时,它不仅仅是给出了最佳实践的清单,更是深入剖析了不同场景下选择特定方案背后的权衡利弊,这一点对于真正想成为设计师而非仅仅是考试通过者至关重要。这种对“为什么”的深度挖掘,远超我预期的“是什么”,这让整本书的价值瞬间提升了好几个档次,体现了作者对该领域深刻的洞察力和实践经验的积累。
说实话,我拿到这本书的时候,第一个念头是“这得啃多久啊?”毕竟这种认证学习指南通常都意味着海量的知识点。但翻阅过程中,我发现它的叙述方式比我想象的要流畅得多。作者似乎非常擅长将复杂的概念拆解成更容易理解的小块,并且很注重逻辑的连贯性。我特别欣赏它在介绍每一个新模块时,都会先回顾一下前一个模块的核心知识点,这种承上启下的处理方式,让知识的积累过程变得非常自然,不太容易产生“断层感”。我之前在其他地方学习过类似的内容,总感觉信息流是跳跃的,但这本书在这方面做得非常出色,它更像是一个经验丰富的导师在旁边为你娓娓道来,而不是一本冷冰冰的教科书。这种温和而坚定的引导感,让我对攻克接下来的难关充满信心,感觉每翻过一页,我的理解深度都在稳步提升,而不是在疲于奔命地追赶进度。
这本书的印刷质量和装帧设计是我必须点赞的地方。对于一本需要反复查阅的技术参考书来说,耐用性非常重要。纸张的质感很好,不是那种一摸就容易留下指纹的亮面纸,而是哑光的,阅读起来眼睛非常舒适,长时间盯着看也不会觉得很累。装订也非常结实,我试着把它完全摊开平放在桌面上,它能很好地保持平整,这对于在学习过程中需要同时参考前后章节内容时极其方便,不需要费力地用手压着书页。而且,侧边的页码和章节标题的标注也非常清晰,即便是快速翻阅查找特定主题时,定位速度也很快。这些看似细微的工艺细节,其实极大地影响了阅读体验,体现了出版方对目标读者群体(即我们这些需要长期与之相伴的学习者)的尊重和体贴。