Network+ Exam Prep 2
暫譯: Network+ 考試準備 2
Mike Harwood
- 出版商: QUE
- 出版日期: 2005-06-26
- 售價: $2,380
- 貴賓價: 9.5 折 $2,261
- 語言: 英文
- 頁數: 864
- 裝訂: Paperback
- ISBN: 0789732556
- ISBN-13: 9780789732552
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商品描述
Description:
Attention Network+ Candidates: Stop spending valuable study time sorting through confusing study aids. Network + Exam Prep 2 is the ultimate self-study guide for the Network + exam. Featuring exercises, self-assessments, study strategies, exam tips and notes, this comprehensive guide will help you understand the concepts behind the exam objectives and score better on the test. You will also receive a CD that includes over 100 practice test questions and the Cram Sheet tear card for last-minute test review. Network + Exam Prep 2 is the smarter, more efficient way to get certified.
Table of Contents:
Introduction
How This Book Helps You
Network Hardware and Software Requirements
Advice on Taking the Exam
Study and Exam Preparation Tips
Learning As a Process
Study Tips
Study Strategies
Pretesting Yourself
Exam Prep Tips
More Exam Prep Tips
Tips for During the Exam Session
I. EXAM PREPARATION.
1: Introduction to Networking
Introduction
What Is a Network?
The Functions of a Network
Peer-to-Peer Versus Client/Server Networks
The Peer-to-Peer Networking Model
The Client/Server Networking Model
Distributed and Centralized Computing
LANs, WANs, MANs, and PANs
LANs
WANs
MANs
PANs
LAN Topologies
Physical and Logical Topologies
The Bus Topology
The Star Topology
The Ring Topology
Mesh Topology
Wireless Topologies
The IEEE and Networking Standards
Characteristics Specified in the IEEE 802 Standards
The IEEE 802 Standards
Introduction to Wireless Networks
Establishing Communications Between Wireless Devices
Spread Spectrum Technology
Frequency-Hopping Spread Spectrum (FHSS) Technology
Direct-Sequence Spread Spectrum (DSSS) Technology
Infrared Wireless Networking
Bluetooth
Factors Affecting Wireless Signals
Wireless Antennas
Antenna Ratings
Antenna Coverage
Chapter Summary
Key Terms
Apply Your Knowledge
Exercises
Exam Questions
Answers to Exam Questions
Suggested Readings and Resources
2: Cabling Standards, Media, and Connectors
Introduction
Features and Characteristics of Ethernet 802.3 Standards
10Base2
10BaseT
10BaseFL
Fast Ethernet
Gigabit Ethernet: 1000BaseX
10 Gigabit Ethernet
Media Connectors
RJ Connectors
F-Type Connectors
Fiber Connectors
IEEE 1394 (FireWire)
Universal Serial Bus (USB)
Networking Media
Media Interference
Transmission Speed
Media Length
Installation and Repair
Baseband Versus Broadband Signaling
Baseband
Broadband
Simplex, Half-Duplex, and Full-Duplex
Common Network Cable
Cable Media
Cable Summary
Chapter Summary
Apply Your Knowledge
Exercises
Exam Questions
Answers to Exam Questions
Suggested Readings and Resources
3: Networking Components and Devices
Introduction
Hubs
Switches
Switching Methods
Working with Hubs and Switches
Hub and Switch Ports
Cables Connecting Hubs and Switches
Hub and Switch Indicator Lights
Rack-Mount, Stackable, and Freestanding Devices
Managed Hubs and Switches
Bridges
Bridge Implementation Considerations
Types of Bridges
Routers
Routable Protocols and Routing Protocols
Dedicated Hardware Versus Server-Based Routers
Gateways
CSUs/DSUs
Modems
Modem Connection Speeds
Network Interface Cards (NICs)
Types of Network Interfaces
Installing Network Cards
ISDN Terminal Adapters
Wireless Access Point (WAP)
Transceivers
Firewalls
Network Devices Summary
Identifying MAC Addresses
Chapter Summary
Key Terms
Apply Your Knowledge
Exercises
Exam Questions
Answers to Exam Questions
Suggested Readings and Resources
4: The OSI Model
Introduction
Why Do We Need a Network Model?
OSI Reference Model 101
Layer 1: The Physical Layer
Layer 2: The Data-Link Layer
Layer 3: The Network Layer
Layer 4: The Transport Layer
Layer 5: The Session Layer
Layer 6: The Presentation Layer
Layer 7: The Application Layer
OSI Model Summary
The Layers at Which Devices Operate
Hubs
Switches
Bridges
Routers
NICs
Wireless Access Points (WAPs)
Summary of the Layers at Which Devices Operate
Chapter Summary
Key Terms
Apply Your Knowledge
Exercises
Exam Questions
Answers to Exam Questions
Suggested Readings and Resources
5: Overview of Network Protocols
Introduction
Introduction to Protocols
The Function of Protocols
Mapping Protocols to the OSI Model
Internetwork Packet Exchange/Sequenced Packet Exchange (IPX/SPX)
The IPX/SPX Protocol Suite
IPX Addressing
Mapping IPX/SPX to the OSI Model
IPX/SPX Interoperability
IPX/SPX Naming
NetBEUI
Mapping NetBEUI to the OSI Model
NetBEUI Addressing
AppleTalk/AppleTalk over IP (Internet Protocol)
AppleTalk Addressing
Mapping AppleTalk to the OSI Model
AppleTalk Interoperability
AppleTalk Routing
AppleTalk Naming
Transmission Control Protocol/Internet Protocol (TCP/IP)
A Brief History of TCP/IP
The TCP/IP Protocol Suite
TCP/IP Standards
TCP/IP Addressing
TCP/IP Interoperability
TCP/IP Naming
TCP/IP Routing Protocols
Mapping TCP/IP to the OSI Model
Protocol Overview and Comparison
Chapter Summary
Key Terms
Apply Your Knowledge
Exercises
Exam Questions
Answers to Exam Questions
Suggested Readings and Resources
6: Working with TCP/IP
Introduction
IP Addressing
General IP Addressing Principles
IPv4
Subnet Mask Assignment
Broadcast Addresses and "This Network"
Classless Interdomain Routing (CIDR)
IPv6
Default Gateways
IP Address Classes
Subnet Masks
Understanding Subnetting
Reasons to Subnet
Public and Private IP Address Schemes
Private Address Ranges
Practical Uses of Public and Private IP Addressing
Assigning IP Addresses
Static Addressing
Dynamic Addressing
BOOT Protocol (BOOTP)
APIPA
Common TCP/IP Protocols
Internet Protocol (IP)
Transmission Control Protocol (TCP)
User Datagram Protocol (UDP)
File Transfer Protocol (FTP)
Secure File Transfer Protocol (SFTP)
Trivial File Transfer Protocol (TFTP)
Simple Mail Transfer Protocol (SMTP)
Hypertext Transfer Protocol (HTTP)
Hypertext Transfer Protocol Secure (HTTPS)
Post Office Protocol Version 3/Internet Message Access Protocol Version 4 (POP3/IMAP4)
Telnet
Secure Shell (SSH)
Internet Control Message Protocol (ICMP)
Address Resolution Protocol (ARP)/Reverse Address Resolution Protocol (RARP)
Network Time Protocol (NTP)
Network News Transfer Protocol (NNTP)
Secure Copy Protocol (SCP)
Lightweight Directory Access Protocol (LDAP)
Internet Group Management Protocol (IGMP)
Line Printer Remote (LPR)
TCP/UDP Ports
Identifying Common TCP/IP Port Numbers
TCP/IP-Based Network Services
Domain Name System (DNS)
Internet Connection Sharing (ICS)
Windows Internet Name Service (WINS)
Simple Network Management Protocol (SNMP)
Network File System (NFS)
Zero Configuration (Zeroconf)
Server Message Block (SMB)
Apple File Protocol (AFP)
Line Printer Daemon (LPD)
Chapter Summary
Key Terms
Apply Your Knowledge
Exercises
Exam Questions
Answers to Exam Questions
Suggested Readings and Resources
7: WAN and Internet Access Technologies
Introduction
Introduction to Wide Area Networking
Public Networks
Private Networks
Switching Methods
Packet Switching
Circuit Switching
Message Switching
WAN Technologies
Dial-up Modem Connections
Integrated Services Digital Network (ISDN)
T-carrier Lines
Fiber Distributed Data Interface (FDDI)
X.25
SONET/Ocx Levels
Asynchronous Transfer Mode (ATM) and Frame Relay
xDSL Internet Access
Cable Internet Access
Cable Versus DSL
Satellite Internet Access
Wireless Internet Access
POTS Internet Access
Chapter Summary
Key Terms
Apply Your Knowledge
Exercises
Exam Questions
Answers to Exam Questions
Suggested Readings and Resources
8: Remote Access and Security Protocols
Introduction
Remote Access Protocols and Services
Remote Access Service (RAS)
Point-to-Point Protocol (PPP)
Serial Line Internet Protocol (SLIP)
Point-to-Point Protocol over Ethernet (PPPoE)
Point-to-Point Tunneling Protocol (PPTP)
Virtual Private Networks (VPN)
Remote Desktop Protocol (RDP)
Security Protocols
IPSec
Layer Two Tunneling Protocol (L2TP)
Secure Sockets Layer (SSL)
Securing Wireless Networks
Wired Equivalent Privacy (WEP)
Wi-Fi Protected Access (WPA)
802.1x
Authentication Protocols
Extensible Authentication Protocol (EAP)
Password Authentication Protocol (PAP)
Remote Authentication Dial-In User Service (RADIUS)
Kerberos
Chapter Summary
Key Terms
Apply Your Knowledge
Exercises
Exam Questions
Answers to Exam Questions
Suggested Readings and Resources
9: Network Operating Systems and Clients
Introduction
Introduction to Network Operating Systems
Choosing a Network Operating System
Which Network Operating System Is Best?
Unix/Linux
System Requirements
Unix/Linux File Systems
Monitoring and Performance Tools
Managing Linux Disk Drives
Linux User Management Basics
Verifying Linux Network Settings
Linux Authentication
Linux File and Print Services
Linux Application Support
Linux Security
Mac OS X Server
Mac OS Basics
Mac OS X File Systems and File and Print Services
Mac OS X Security
Novell NetWare
NetWare System Requirements
NetWare File Systems
NetWare Performance-Monitoring Tools
NetWare User Administration
NetWare Server Configuration
Viewing and Testing NetWare Network Configuration
NetWare Authentication
NetWare File and Print Services
NetWare Application Support
NetWare Security
NetWare Summary
Windows 2000 and Windows Server 2003
Microsoft Active Directory
Windows Server System Requirements
Windows Server File Systems
Windows Server Performance Monitoring Tools
Viewing Network Configurations and Testing Connectivity
Managing Windows Server Storage
Windows Server User Management Basics
Windows Server Authentication
Windows Server File and Print Services
Windows Server Application Support
Windows Server Security
Windows Summary
AppleShare IP
Operating System Interoperability
Using Windows with NetWare
Using Windows and Linux/Unix Servers
Using NetWare and Linux Servers
Network Operating System Client Support
Windows Server Client Support
NetWare Server Client Support
Linux Client Support
Chapter Summary
Key Terms
Apply Your Knowledge
Exercises
Exam Questions
Answers to Exam Questions
Suggested Readings and Resources
10: Configuring Network Connectivity
Introduction
Configuring Client Connectivity
Configuring Client Physical Connections
Connecting to Network Media
Configuring Protocol Settings
Reviewing Network Connectivity
Networking Tools
Selecting the Appropriate Tool for Wiring
Wire Crimpers
Punchdown Tools
Tone Generators
Media Testers
Hardware Loopback Connectors
Wireless Detection
Configuring Remote Connectivity
Physical Connections
Protocols
Software
Dial-up Access
Security
Chapter Summary
Key Terms
Apply Your Knowledge
Exercises
Exam Questions
Answers to Exam Question
Suggested Readings and Resources
11: Securing the Network
Introduction
Threa
商品描述(中文翻譯)
描述:
注意 Network+ 考生:停止浪費寶貴的學習時間在混亂的學習輔助資料上。《Network + Exam Prep 2》是準備 Network + 考試的終極自學指南。這本全面的指南包含練習題、自我評估、學習策略、考試技巧和筆記,將幫助您理解考試目標背後的概念,並在考試中獲得更好的分數。您還將收到一張 CD,裡面包含超過 100 道練習測試問題和最後一刻考試複習的 Cram Sheet 撕卡。《Network + Exam Prep 2》是獲得認證的更聰明、更有效的方法。
目錄:
引言
本書如何幫助您
網路硬體和軟體需求
考試建議
學習與考試準備技巧
學習作為一個過程
學習技巧
學習策略
自我測試
考試準備技巧
更多考試準備技巧
考試期間的建議
I. 考試準備
1: 網路介紹
引言
什麼是網路?
網路的功能
點對點與客戶端/伺服器網路
點對點網路模型
客戶端/伺服器網路模型
分散式與集中式計算
LAN、WAN、MAN 和 PAN
LAN
WAN
MAN
PAN
LAN 拓撲
物理與邏輯拓撲
總線拓撲
星型拓撲
環型拓撲
網狀拓撲
無線拓撲
IEEE 與網路標準
IEEE 802 標準中指定的特性
IEEE 802 標準
無線網路介紹
在無線設備之間建立通信
擴頻技術
頻率跳躍擴頻 (FHSS) 技術
直接序列擴頻 (DSSS) 技術
紅外線無線網路
藍牙
影響無線信號的因素
無線天線
天線評級
天線覆蓋範圍
章節摘要
關鍵術語
應用您的知識
練習題
考試問題
考試問題答案
建議閱讀與資源
2: 纜線標準、媒介與連接器
引言
以太網 802.3 標準的特性與特徵
10Base2
10BaseT
10BaseFL
快速以太網
千兆以太網:1000BaseX
10 千兆以太網
媒介連接器
RJ 連接器
F 型連接器
光纖連接器
IEEE 1394 (FireWire)
通用串行總線 (USB)