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Network+ Exam Cram 2 (Exam Cram N10-003), 2nd Edition

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Network+ Exam Cram 2 (Exam Cram N10-003), 2nd Edition

By Mike Harwood, Drew Bird, Ed Tittel
Published Jun 8, 2005 by Pearson IT Certification. Part of the Exam Cram series.

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Description

Sample Content

Updates

More Information

Description

Copyright 2005
Edition: 2nd

Book
ISBN-10: 0-7897-3254-8
ISBN-13: 978-0-7897-3254-5

A new edition of this title is available, ISBN-10: 0789737965 ISBN-13: 9780789737960

Attention Network + Candidates: Stop spending valuable study time sorting through confusing study aids. Network + Exam Cram 2 is the second edition of a best-selling Network + study guide that gives you unique insight into exam concepts. Packed with test-taking strategies, time-saving tips and Exam Notes, only the information that you need to know for the test is included in a logical, easy-to-follow format. 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 Cram 2 is the smarter, more efficient way to get certified.

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Sample Content

Online Sample Chapters

Network+ Exam Cram: Networking Devices in Modern Networks

Networking Devices

Introduction.

Self-Assessment.

1. Introduction to Networking.

Introduction

LANs, WANs, and PANs

LANs

WANs

PANs

Network Models

Peer-to-peer Networking

Client/Server Networking Model

Centralized and Distributed Computing

Network Topologies

Bus Topology

Ring Topology

Star Topology

Mesh Topology

Wireless Topology

IEEE and Networking Standards

802.2 IEEE Standard

802.3 IEEE Standard

802.5 IEEE Standard

FDDI

802.11 IEEE Standards

Infrared Wireless Networking

Bluetooth

Spread Spectrum Technology

FHSS, DSSS, and 802.11 Standards

Establishing Communications Between Wireless Devices

Factors Affecting Wireless Signals

Interference Types

Wireless Antennas

Antenna Coverage

Review and Test Yourself

The Facts

Key terms

Exam Prep Questions

Answers to Exam Prep Questions

Need to Know More?

2. Cabling and Connectors.

Introduction

General Media Considerations

Broadband Versus Baseband

Simplex, Half Duplex, and Full Duplex

Media Interference

Attenuation

Data Transmission Rates

Network Media

Twisted-pair Cabling

Coaxial

Fiber-optic Cable

Media Connectors

BNC Connectors

RJ-11 Connectors

RJ-45 Connectors

F-Type

Fiber Connectors

IEEE1394

Universal Serial Bus (USB)

IEEE 802.3 Standards

10 Mbps Networking Standards

Fast Ethernet

Gigabit Ethernet

10 Gigabit Ethernet

Review and Test Yourself

The Facts

Key Terms

Exam Prep Questions

Answers to Exam Prep Questions

Need to Know More?

3. Networking Devices.

Introduction

Hubs

MSAU

Switches

Hub and Switch Cabling

Bridges

Bridge Placement and Bridging Loops

Types of Bridges

Routers

Static Routing

Dynamic Routing

Gateways

CSU/DSU

Network Cards

ISDN Adapters

Wireless Access Points

Modems

Transceivers (Media Converters)

Firewalls

MAC Addresses

Review and Test Yourself

The Facts

Key Terms

Exam Prep Questions

Answers to Exam Prep Questions

Need to Know More?

4. OSI Model and Network Protocols.

Introduction

OSI Seven Layer Model

Physical Layer (Layer 1)

Data-link Layer (Layer 2)

Network Layer (Layer 3)

Transport Layer (Layer 4)

Session Layer (Layer 5)

Presentation Layer (Layer 6)

Application Layer (Layer 7)

OSI Model Summary

Identifying the OSI Layers at Which Various Network Components Operate

Differentiating Among Protocols

Connectionless and Connection-oriented Protocols

Internetwork Packet Exchange/Sequenced Packet Exchange

NetBEUI Protocol

AppleTalk

The TCP/IP Protocol Suite

Protocol Summary

Review and Test Yourself

The Facts

Key Terms

Exam Prep Questions

Answers to Exam Prep Questions

Need to Know More?

5. TCP/IP (Transmission Control Protocol/Internet Protocol).

Introduction

IP Addressing

IPv4

IP Address Classes

Subnet Mask Assignment

Default Gateways

IPv6 Addressing

Subnetting

Identifying the Differences Between Public and Private Networks

Private Address Ranges

Assigning IP Addresses

Static Addressing

Dynamic Addressing

APIPA

TCP/IP Protocols

TCP/UDP Port Functions

Network Services

Domain Name Service (DNS)

Network Address Translation (NAT) and 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)

TCP/IP Service Summary

Review and Test Yourself

The Facts

Exam Prep Questions

Answers to Exam Prep Questions

Need to Know More?

6. WAN Technologies Internet Access, and Security Protocols.

Introduction

WAN Technologies

Switching Methods

Circuit Switching

Integrated Services Digital Network (ISDN)

Fiber Distributed Data Interface (FDDI)

T-carrier Lines

SONET/OC-x Levels

X.25

Internet Access Technologies

xDSL Internet Access

Cable Internet Access

POTS/PSTN (Plain Old Telephone Service/Public Switched Telephone Network)

Satellite Internet Access

Wireless Internet Access

Remote Access Protocols and Services

Remote Access Service (RAS)

SLIP

PPP

PPTP

Virtual Private Networks

Remote Desktop Protocol

Security Protocols

IP Security (IPSec)

Layer 2 Tunneling Protocol (L2TP)

Secure Sockets Layer (SSL)

WEP

WPA

802.1x

Authentication Protocols

Remote Authentication Dial-In User Service (RADIUS)

Kerberos

Review and Test Yourself

The Facts

Key Terms

Exam Prep Questions

Answers to Exam Prep Questions

Need to Know More?

7. Network Operating Systems and Client Connectivity.

Introduction

Network Operating Systems

Linux/UNIX

Mac OS X Server

Novell NetWare

Windows 2000 and Windows Server 2003

AppleShare IP

Operating System Interoperability

Using Windows with NetWare

Using Windows and Linux Servers

Using NetWare and Linux Servers

Operating System Client Support

Windows Server Client Support

NetWare Server Client Support

Linux Server Client Support

Configuring a Client to Access and Use Network Resources

Choosing a NIC

Using Network Tools

Wire Crimpers

Punchdown Tools

Tone Generators (and Tone Locators)

Media Testers

Hardware Loopback Connectors

Configuring Remote Connectivity

Physical Connections

Protocols

Review and Test Yourself

The Facts

Key Terms

Exam Prep Questions

Answers to Exam Prep Questions

Need to Know More?

8. Network Security.

Introduction

Firewalls

Packet-filtering Firewalls

Circuit-level Firewalls

Application Gateway Firewalls

Proxy Servers

Caching Proxy Servers

Using a Proxy Server

Understanding How Security Affects a Network

Blocking Port Numbers

Port Blocking and Network Users

Authentication

Encryption

Extranets and Intranet

Intranets

Extranets

Review and Test Yourself

The Facts

Key Terms

Exam Prep Questions

Answers to Exam Prep Questions

Need to Know More?

9. VLANs, Antivirus, Fault Tolerance, and Disaster Recovery.

Introduction

Virtual LANs

VLAN Membership

Viruses, Virus Solutions, and Malicious Software

Trojans, Worms, Spyware, and Hoaxes

Protecting Computers from Viruses

Fault Tolerance

Disk-level Fault Tolerance

Server and Services Fault Tolerance

Link Redundancy

Using Uninterruptible Power Supplies

Disaster Recovery

Full Backup

Differential Backup

Incremental Backup

Tape Rotations

Backup Best Practices

Hot and Cold Spares

Hot, Warm, and Cold Sites

Review and Test Yourself

The Facts

Key Terms

Exam Prep Questions

Answers to Exam Prep Questions

Need to Know More?

10. Troubleshooting Connectivity.

Introduction

Troubleshooting with Diagnostic Utilities

The Trace Route Utility (tracert/traceroute)

ping

ARP

The netstat Command

nbtstat

The ipconfig Command

ifconfig

The winipcfg Command

nslookup

Interpreting Visual Indicators

LEDs on Networking Devices

LEDs on NICs and Other Devices

Troubleshooting Remote Connectivity

Troubleshooting Physical Connectivity

Troubleshooting Authentication Failure

Troubleshooting Protocol Configuration Problems

Troubleshooting Small Office/Home Office Router

Identifying and Troubleshooting Client Connectivity Problems

Protocol Errors

Authentication

Permissions Errors

Physical Connectivity Errors

Troubleshooting Checklists

Troubleshooting Cabling Problems

Troubleshooting Operating System Connectivity

Troubleshooting Network Printing

Troubleshooting Data Access

Troubleshooting NICs

Review and Test Yourself

The Facts

Key Terms

Exam Prep Questions

Answers to Exam Prep Questions

Need to Know More?

11. Troubleshooting and Supporting the Network.

Introduction

Predicting the Impact of Modifying, Adding, or Removing Network Services

Adding, Modifying, or Removing DHCP

Adding, Modifying, or Removing WINS

Adding, Modifying, or Removing DNS

Identify and Troubleshoot Errors with a Particular Physical Topology

Star Topology

Ring Topology

Bus Network Errors

Mesh Network Errors

Infrastructure Troubleshooting

Troubleshooting Network Media

Troubleshooting Infrastructure Hardware

Troubleshooting a Wireless Infrastructure

Troubleshooting Steps and Procedures

Identify the Symptoms and Potential Causes

Identifying the Affected Area

Establishing What Has Changed

Selecting the Most Probable Cause of the Problem

Implement an Action Plan and Solution Including Potential Effects

Testing the Results

Identify the Results and Effects of the Solution

Documenting the Solution

Review and Test Yourself

The Facts

Key Terms

Exam Prep Questions

Answers to Exam Prep Questions

Need to Know More?

12. Practice Exam 1.

13. Answer Key to Practice Exam I.

Answers to Exam Questions

Answers and Explanations to Practice Exam I

14. Practice Exam 2.

15. Answers to Practice Exam 2.

Answers to Exam Questions

Answers and Explanations to Exam Questions

Appendix A: CD Contents and Installation Instructions.

Multiple Test Modes

Study Mode

Certification Mode

Custom Mode

Missed Question Mode

Non-Duplicate Mode

Random Questions and Order of Answers

Detailed Explanations of Correct and Incorrect Answers

Attention to Exam Objectives

Installing the CD

Creating a Shortcut to the MeasureUp Practice Tests

Technical Support

Glossary.

Index.

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Updates

Errata

Note: You will need the Free Adobe Acrobat Reader to view the "Table of Contents" and "Sample Pages", if you do not already have Acrobat installed on your machine, click the "Get Acrobat Reader" button to download and install.

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Network+ Exam Cram 2 (Exam Cram N10-003), 2nd Edition

Book

Description

Sample Content

Online Sample Chapters

Table of Contents

Updates

Errata

Submit Errata

More Information

Pearson IT Certification Promotional Mailings & Special Offers

Overview

Collection and Use of Information

Questions and Inquiries

Online Store

Surveys

Contests and Drawings

Newsletters

Service Announcements

Customer Service

Other Collection and Use of Information

Application and System Logs

Web Analytics

Cookies and Related Technologies

Do Not Track

Security

Children

Marketing

Correcting/Updating Personal Information

Choice/Opt-out

Sale of Personal Information

Supplemental Privacy Statement for California Residents

Sharing and Disclosure

Links

Requests and Contact

Changes to this Privacy Notice

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