CompTIA Network+ N10-005 Cert Guide, v5.9 MyITCertificationlabs -- Access Card
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CompTIA Network+ N10-005 Cert Guide, v5.9 MyITCertificationlabs -- Access Card

CompTIA Network+ N10-005 Cert Guide, v5.9 MyITCertificationlabs -- Access Card


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About the Book

MyITCertificationlabs should be used in an instructor led classroom environment and are not intended for individual self-study

Table of Contents:
   Introduction xxvi Chapter 1 Introducing Computer Networks 3 Foundation Topics 4 Defining a Network 4   The Purpose of Networks 4   Overview of Network Components 5 Networks Defined by Geography 7   LAN 7   WAN 8  Other Categories of Networks 9   CAN 9   MAN 9   PAN 9 Networks Defined by Topology 9   Physical Versus Logical Topology 10   Bus Topology 11   Ring Topology 13   Star Topology 15   Hub-and-Spoke Topology 16   Full-Mesh Topology 18   Partial-Mesh Topology 19 Networks Defined by Resource Location 20   Client-Server Networks 20   Peer-to-Peer Networks 22 Summary 24 Exam Preparation Tasks 25   Review All the Key Topics 25   Complete Tables and Lists from Memory 25   Define Key Terms 25   Review Questions 26 Chapter 2 Dissecting the OSI Model 29 Foundation Topics 30 The Purpose of Reference Models 30 The OSI Model 31   Layer 1: The Physical Layer 33   Layer 2: The Data Link Layer 36   Media Access Control 37   Logical Link Control 37   Layer 3: The Network Layer 39   Layer 4: The Transport Layer 42   Layer 5: The Session Layer 44   Layer 6: The Presentation Layer 45   Layer 7: The Application Layer 46 The TCP/IP Stack 47   Layers of the TCP/IP Stack 47   Common Application Protocols in the TCP/IP Stack 51 Summary 53 Exam Preparation Tasks 54   Review All the Key Topics 54   Complete Tables and Lists from Memory 54   Define Key Terms 55   Review Questions 55 Chapter 3 Identifying Network Components 59 Foundation Topics 60 Media 60   Coaxial Cable 60   Twisted-Pair Cable 62   Shielded Twisted Pair 62   Unshielded Twisted Pair 63   Plenum Versus Non-Plenum Cable 66   Fiber-Optic Cable 66   Multimode Fiber 67   Single-Mode Fiber 68   Cable Distribution 70   Wireless Technologies 73 Network Infrastructure Devices 74   Hubs 74   Bridges 75   Switches 77   Multilayer Switches 83   Routers 84   Infrastructure Device Summary 85 Specialized Network Devices 86   VPN Concentrators 86      Firewalls 87   DNS Servers 88   DHCP Servers 90   Proxy Servers 92   Content Engines 93   Content Switches 94 Virtual Network Devices 95   Virtual Servers 95   Virtual Switches 96   Virtual Desktops 97   Other Virtualization Solutions 98 Voice over IP Protocols and Components 99 Summary 101 Exam Preparation Tasks 102   Review All the Key Topics 102   Complete Tables and Lists from Memory 103   Define Key Terms 103   Review Questions 104 Chapter 4 Understanding Ethernet 107 Foundation Topics 108 Principles of Ethernet 108   Ethernet Origins 108   Carrier Sense Multiple Access Collision Detect 110   Distance and Speed Limitations 113     Ethernet Switch Features 116   Virtual LANs 116   Trunks 118   Spanning Tree Protocol 119   Corruption of a Switch’s MAC Address Table 119   Broadcast Storms 120   STP Operation 122   Link Aggregation 124   Power over Ethernet 126   Port Monitoring 127   User Authentication 129   First-Hop Redundancy 130   Other Switch Features 131 Summary 132 Exam Preparation Tasks 133   Review All the Key Topics 133   Complete Tables and Lists from Memory 133   Define Key Terms 134   Review Questions 134 Chapter 5 Working with IP Addresses 139 Foundation Topics 140 Binary Numbering 140   Principles of Binary Numbering 140   Converting a Binary Number to a Decimal Number 141   Converting a Decimal Number to a Binary Number 141   Binary Numbering Practice 143   Binary Conversion Exercise #1 143   Binary Conversion Exercise #1: Solution 144   Binary Conversion Exercise #2 144   Binary Conversion Exercise #2: Solution 144   Binary Conversion Exercise #3 145   Binary Conversion Exercise #3: Solution 145   Binary Conversion Exercise #4 146   Binary Conversion Exercise #4: Solution 146 IPv4 Addressing 147   IPv4 Address Structure 147   Classes of Addresses 149   Types of Addresses 151   Unicast 151   Broadcast 152   Multicast 152 Assigning IPv4 Addresses 153   IP Addressing Components 154   Static Configuration 154   Dynamic Configuration 159   BOOTP 159   DHCP 160   Automatic Private IP Addressing 161 Subnetting 162   Purpose of Subnetting 162   Subnet Mask Notation 163   Subnet Notation: Practice Exercise #1 165   Subnet Notation: Practice Exercise #1 Solution 165   Subnet Notation: Practice Exercise #2 165   Subnet Notation: Practice Exercise #2 Solution 165   Extending a Classful Mask 166   Borrowed Bits 166   Calculating the Number of Created Subnets 166   Calculating the Number of Available Hosts 167   Basic Subnetting Practice: Exercise #1 167   Basic Subnetting Practice: Exercise #1 Solution 168   Basic Subnetting Practice: Exercise #2 169   Basic Subnetting Practice: Exercise #2 Solution 169   Calculating New IP Address Ranges 170   Advanced Subnetting Practice: Exercise #1 172   Advanced Subnetting Practice: Exercise #1 Solution 172   Advanced Subnetting Practice: Exercise #2 173   Advanced Subnetting Practice: Exercise #2 Solution 174   Additional Practice 176   Classless Inter-Domain Routing 177 IP Version 6 178   Need for IPv6 178   IPv6 Address Structure 178   IPv6 Data Flows 179   Unicast 179   Multicast 180   Anycast 181 Summary 182 Exam Preparation Tasks 183   Review All the Key Topics 183   Complete Tables and Lists from Memory 184   Define Key Terms 184   Review Questions 184 Chapter 6 Routing Traffic 189 Foundation Topics 190 Basic Routing Processes 190 Sources of Routing Information 193   Directly Connected Routes 193   Static Routes 194   Dynamic Routing Protocols 195 Routing Protocol Characteristics 197   Believability of a Route 198   Metrics 198   Interior Versus Exterior Gateway Protocols 199   Route Advertisement Method 200   Distance Vector 200   Link State 202 Routing Protocol Examples 202 Address Translation 204   NAT 204   PAT 206 Multicast Routing 208   IGMP 208   PIM 210   PIM-DM 211   PIM-SM 213 Summary 215 Exam Preparation Tasks 216   Review All the Key Topics 216   Complete Tables and Lists from Memory 216   Define Key Terms 216   Review Questions 217 Chapter 7 Introducing Wide-Area Networks 221 Foundation Topics 222 WAN Properties 222   WAN Connection Types 222   WAN Data Rates 224   WAN Media Types 225   Physical Media 225   Wireless Media 226 WAN Technologies 227   Dedicated Leased Line 228   T1 228   E1 229   T3 229   E3 229   CSU/DSU 230   Point-to-Point Protocol 230   Digital Subscriber Line 234   Cable Modem 236   Synchronous Optical Network 237   Satellite 239   Plain Old Telephone Service 241   Integrated Services Digital Network 243   Frame Relay 245   Asynchronous Transfer Mode 246   Multiprotocol Label Switching 249 Summary 250 Exam Preparation Tasks 251   Review All the Key Topics 251   Complete Tables and Lists from Memory 251 Define Key Terms 252 Review Questions 252 Chapter 8 Connecting Wirelessly 257 Foundation Topics 258 Introducing Wireless LANs 258   WLAN Concepts and Components 258   Wireless Routers 258   Wireless Access Point 259   Antennas 260   Frequencies and Channels 262   CSMA/CA 265   Transmission Methods 265   WLAN Standards 266   802.11a 266   802.11b 267   802.11g 267   802.11n 267 Deploying Wireless LANs 268   Types of WLANs 268   IBSS 269   BSS 269   ESS 270   Sources of Interference 271   Wireless AP Placement 272 Securing Wireless LANs 273   Security Issues 273   Approaches to WLAN Security 275   Security Standards 277   WEP 277   WPA 278   WPA2 278     Summary 278 Exam Preparation Tasks 279   Review All the Key Topics 279   Complete Tables and Lists from Memory 280   Define Key Terms 280   Review Questions 280 Chapter 9 Optimizing Network Performance 285 Foundation Topics 286 High Availability 286   High-Availability Measurement 286   Fault-Tolerant Network Design 286   Hardware Redundancy 288   Layer 3 Redundancy 288   Design Considerations for High-Availability Networks 290   High-Availability Best Practices 290   Content Caching 291   Load Balancing 291 QoS Technologies 292   Introduction to QoS 292   QoS Configuration Steps 294   QoS Components 295   QoS Mechanisms 296   Classification 296   Marking 297   Congestion Management 298   Congestion Avoidance 298   Policing and Shaping 299   Link Efficiency 301 Case Study: SOHO Network Design 302   Case Study Scenario 302   Suggested Solution 304   IP Addressing 304   Layer 1 Media 305   Layer 2 Devices 306   Layer 3 Devices 307   Wireless Design 307   Environmental Factors 308   Cost Savings Versus Performance 308   Topology 309 Summary 309 Exam Preparation Tasks 310   Review All the Key Topics 310   Complete Tables and Lists from Memory 310   Define Key Terms 311   Review Questions 311 Chapter 10 Using Command-Line Utilities 315 Foundation Topics 316 Windows Commands 316   arp 316   ipconfig 318   nbtstat 321   netstat 324   nslookup 326   ping 328   route 330   tracert 334 UNIX Commands 336   arp 337   dig and nslookup 340   host 341   ifconfig 341   traceroute 342   netstat 343   ping 345 Summary 348 Exam Preparation Tasks 349   Review All the Key Topics 349   Complete Tables and Lists from Memory 350   Define Key Terms 350   Review Questions 350 Chapter 11 Managing a Network 357 Foundation Topics 358 Maintenance Tools 358   Bit-Error Rate Tester 358   Butt Set 359   Cable Certifier 359   Cable Tester 360   Connectivity Software 360   Crimper 360   Electrostatic Discharge Wrist Strap 361   Environmental Monitor 362   Loopback Plug 362   Multimeter 363   Protocol Analyzer 364   Punch-Down Tool 365   Throughput Tester 365   Time Domain Reflectometer/Optical Time Domain Reflectometer 366   Toner Probe 366 Configuration Management 367 Monitoring Resources and Reports 369   SNMP 369   Syslog 373   Logs 375   Application Logs 376   Security Logs 376   System Logs 377 Summary 378 Exam Preparation Tasks 379   Review All the Key Topics 379   Complete Tables and Lists from Memory 379   Define Key Terms 380   Review Questions 380 Chapter 12 Securing a Network 385 Foundation Topics 386 Security Fundamentals 386   Network Security Goals 386   Confidentiality 386   Integrity 390   Availability 391   Categories of Network Attacks 391   Confidentiality Attacks 391   Integrity Attacks 394   Availability Attacks 397 Defending Against Attacks 402   User Training 402   Patching 402   Security Policies 403   Governing Policy 404   Technical Policies 405   End User Policies 405   More Detailed Documents 405   Incident Response 406   Vulnerability Scanners 407   Nessus 407   Nmap 408   Honey Pots and Honey Nets 409   Access Control Lists 410 Remote Access Security 411 Firewalls 413   Firewall Types 413   Firewall Inspection Types 414   Packet-Filtering Firewall 414   Stateful Firewall 415   Firewall Zones 416 Virtual Private Networks 417   Overview of IPsec 419   IKE Modes and Phases 420   Authentication Header and Encapsulating Security Payload 422   The Five Steps in Setting Up and Tearing Down an IPsec Site-to-Site VPN 423   Other VPN Technologies 425 Intrusion Detection and Prevention 425   IDS Versus IPS 426   IDS and IPS Device Categories 427   Detection Methods 427   Deploying Network-Based and Host-Based Solutions 428 Summary 430 Exam Preparation Tasks 431   Review All the Key Topics 431   Complete Tables and Lists from Memory 432  Define Key Terms 432   Review Questions 432 Chapter 13 Troubleshooting Network Issues 437 Foundation Topics 438 Troubleshooting Basics 438   Troubleshooting Fundamentals 438   Structured Troubleshooting Methodology 440 Physical Layer Troubleshooting 443   Physical Layer Troubleshooting: Scenario 444   Physical Layer Troubleshooting: Solution 445 Data Link Layer Troubleshooting 445   Data Link Layer Troubleshooting: Scenario 446   Data Link Layer Troubleshooting: Solution 447 Network Layer Troubleshooting 447   Layer 3 Data Structures 448   Common Layer 3 Troubleshooting Issues 449   Network Layer Troubleshooting: Scenario 451   Network Layer Troubleshooting: Solution 451 Wireless Troubleshooting 452   Wireless Network Troubleshooting: Scenario 454   Wireless Network Troubleshooting: Solution 455 Summary 455 Exam Preparation Tasks 456   Review All the Key Topics 456   Complete Tables and Lists from Memory 456   Define Key Terms 456   Review Questions 457 Chapter 14 Final Preparation 461 Tools for Final Preparation 461 Pearson Cert Practice Test Engine and Questions on the DVD 461   Install the Software from the DVD 462   Activate and Download the Practice Exam 463   Activating Other Exams 463   Premium Edition 463 Video Training on DVD 464 Memory Tables 464 End-of-Chapter Review Tools 465 Suggested Plan for Final Review and Study 465 Summary 467 APPENDIX A Answers to Review Questions 469 APPENDIX B CompTIA Network+ N10-005 Exam Updates, Version 1.0 473 Glossary 475 APPENDIX C Memory Tables (DVD Only) 3 APPENDIX D Memory Table Answer Key (DVD Only) 3 TOC, 9780789748218, 10/19/2011  

About the Author :
Kevin Wallace, CCIEx2 (Voice and R/S) #7945, CCSI #20061 With Cisco experience dating back to 1989 (on a Cisco AGS+ router running Cisco IOS 7.x), Kevin has been a network design specialist for the Walt Disney World Resort, a Senior Technical Instructor for SkillSoft, and a network manager for Eastern Kentucky University. Kevin holds a bachelor’s of science degree in electrical engineering (focusing on digital communications) from the University of Kentucky, and has authored or co-authored multiple books for Cisco Press, including: Voice over IP First-Step, CVOICE Foundation Learning Guide, TSHOOT Cert Kit, TSHOOT Official Certification Guide, and ROUTE Cert Kit. Kevin’s website is 1ExamAMonth.com.


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Product Details
  • ISBN-13: 9780133392982
  • Publisher: Pearson Education (US)
  • Publisher Imprint: Pearson IT Certification
  • Height: 232 mm
  • Weight: 17 gr
  • ISBN-10: 0133392988
  • Publisher Date: 22 May 2013
  • Binding: LB
  • Language: English
  • Width: 187 mm


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