CompTIA Network+ all-in-one exam guide, fifth edition (exam N10-005)
Prepare for CompTIA Network+ Exam N10-005 with McGraw-Hill—a Gold-Level CompTIA Authorized Partner offering Authorized CompTIA Approved Quality Content to give you the competitive edge on exam day. Get complete coverage of all the material included on CompTIA Network+ exam N10-005 inside this compre...
| Autor principal: | |
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| Autor Corporativo: | |
| Otros Autores: | , |
| Formato: | Libro electrónico |
| Idioma: | Inglés |
| Publicado: |
New York :
McGraw-Hill
c2012
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| Edición: | 5th ed |
| Colección: | All-In-One
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| Materias: | |
| Ver en Biblioteca Universitat Ramon Llull: | https://discovery.url.edu/permalink/34CSUC_URL/1im36ta/alma991009629759906719 |
Tabla de Contenidos:
- Cover
- Contents
- Acknowledgments
- Chapter 1 CompTIA Network+in a Nutshell
- Who Needs CompTIA Network+? I Just Want to Learn about Networks!
- What Is CompTIA Network+ Certification?
- What Is CompTIA?
- The Current CompTIA Network+ Certification Exam Release
- How Do I Become CompTIA Network+ Certified?
- What Is the Exam Like?
- How Do I Take the Test?
- How Much Does the Test Cost?
- How to Pass the CompTIA Network+ Exam
- Obligate Yourself
- Set Aside the Right Amount of Study Time
- Study for the Test
- Chapter 2 Network Models
- Historical/Conceptual
- Working with Models
- Biography of a Model
- Network Models
- The OSI Seven-Layer Model in Action
- Welcome to MHTechEd!
- Test Specific
- Let's Get Physical-Network Hardware and Layers 1-2
- The NIC
- The Two Aspects of NICs
- Beyond the Single Wire-Network Software and Layers 3-7
- IP-Playing on Layer 3, the Network Layer
- Packets Within Frames
- Assembly and Disassembly-Layer 4, the Transport Layer
- Talking on a Network-Layer 5, the Session Layer
- Standardized Formats, or Why Layer 6, Presentation, Has No Friends
- Network Applications-Layer 7, the Application Layer
- The TCP/IP Model
- The Link Layer
- The Internet Layer
- The Transport Layer
- The Application Layer
- Frames, Packets, and Segments, Oh My!
- The Tech's Troubleshooting Tool
- Chapter Review
- Questions
- Answers
- Chapter 3 Cabling and Topology
- Test Specific
- Topology
- Bus and Ring
- Star
- Hybrids
- Mesh and Point-to-Multipoint
- Point-to-Point
- Parameters of a Topology
- Cabling
- Coaxial Cable
- Twisted Pair
- Fiber-Optic
- Other Cables
- Fire Ratings
- Networking Industry Standards-IEEE
- Chapter Review
- Questions
- Answers
- Chapter 4 Ethernet Basics
- Historical/Conceptual
- Ethernet
- Topology
- Test Specific.
- Organizing the Data: Ethernet Frames
- CSMA/CD
- Early Ethernet Networks
- 10BaseT
- 10BaseFL
- Extending and Enhancing Ethernet Networks
- Connecting Ethernet Segments
- Switched Ethernet
- Troubleshooting Hubs and Switches
- Chapter Review
- Questions
- Answers
- Chapter 5 Modern Ethernet
- Test Specific
- 100-Megabit Ethernet
- 100BaseT
- 100BaseFX
- Gigabit Ethernet
- 1000BaseCX
- 1000BaseSX
- 1000BaseLX
- New Fiber Connectors
- Implementing Multiple Types of Gigabit Ethernet
- 10 Gigabit Ethernet
- Fiber-based 10 GbE
- The Other 10 Gigabit Ethernet Fiber Standards
- Copper-based 10 GbE
- 10 GbE Physical Connections
- Backbones
- Know Your Ethernets!
- Chapter Review
- Questions
- Answers
- Chapter 6 Installing a Physical Network
- Historical/Conceptual
- Understanding Structured Cabling
- Cable Basics-A Star Is Born
- Test Specific
- Structured Cable Network Components
- Structured Cable-Beyond the Star
- Installing Structured Cabling
- Getting a Floor Plan
- Mapping the Runs
- Determining the Location of the Telecommunications Room
- Pulling Cable
- Making Connections
- Testing the Cable Runs
- NICs
- Buying NICs
- Link Lights
- Diagnostics and Repair of Physical Cabling
- Diagnosing Physical Problems
- Check Your Lights
- Check the NIC
- Cable Testing
- Problems in the Telecommunications Room
- Toners
- Chapter Review
- Questions
- Answers
- Chapter 7 TCP/IP Basics
- Historical/Conceptual
- Standardizing Networking Technology
- Test Specific
- The TCP/IP Protocol Suite
- Internet Layer Protocols
- Transport Layer Protocols
- Application Layer Protocols
- IP in Depth
- IP Addresses
- IP Addresses in Action
- Class IDs
- CIDR and Subnetting
- Subnetting
- CIDR: Subnetting in the Real World
- Using IP Addresses
- Static IP Addressing
- Dynamic IP Addressing.
- Special IP Addresses
- Chapter Review
- Questions
- Answers
- Chapter 8 The Wonderful World of Routing
- Historical/Conceptual
- How Routers Work
- Test Specific
- Routing Tables
- Freedom from Layer 2
- Network Address Translation
- Dynamic Routing
- Routing Metrics
- Distance Vector
- Link State
- EIGRP-the Lone Hybrid
- Dynamic Routing Makes the Internet
- Working with Routers
- Connecting to Routers
- Basic Router Configuration
- Router Problems
- Chapter Review
- Questions
- Answers
- Chapter 9 TCP/IP Applications
- Historical/Conceptual
- Transport Layer and Network Layer Protocols
- How People Communicate
- Test Specific
- TCP
- UDP
- ICMP
- IGMP
- The Power of Port Numbers
- Registered Ports
- Connection Status
- Rules for Determining Good vs. Bad Communications
- Common TCP/IP Applications
- The World Wide Web
- Telnet
- FTP
- Internet Applications
- Chapter Review
- Questions
- Answers
- Chapter 10 Network Naming
- Historical/Conceptual
- DNS
- Test Specific
- How DNS Works
- Name Spaces
- DNS Servers
- Troubleshooting DNS
- WINS
- Configuring WINS Clients
- Troubleshooting WINS
- Diagnosing TCP/IP Networks
- Chapter Review
- Questions
- Answers
- Chapter 11 Securing TCP/IP
- Test Specific
- Making TCP/IP Secure
- Encryption
- Nonrepudiation
- Authentication
- Authorization
- TCP/IP Security Standards
- Authentication Standards
- Encryption Standards
- Combining Authentication and Encryption
- Secure TCP/IP Applications
- HTTPS
- SCP
- SFTP
- SNMP
- LDAP
- NTP
- Chapter Review
- Questions
- Answers
- Chapter 12 Advanced Networking Devices
- Client/Server and Peer-to-Peer Topologies
- Historical/Conceptual
- Client/Server
- Peer-to-Peer
- Test Specific
- Client/Server and Peer-to-Peer Today
- Virtual Private Networks
- PPTP VPNs
- L2TP VPNs.
- SSL VPNs
- Virtual LANs
- Trunking
- Configuring a VLAN-capable Switch
- Virtual Trunk Protocol
- InterVLAN Routing
- Multilayer Switches
- Load Balancing
- QoS and Traffic Shaping
- Network Protection
- Chapter Review
- Questions
- Answers
- Chapter 13 IPv6
- Test Specific
- IPv6 Basics
- IPv6 Address Notation
- Link-Local Address
- IPv6 Subnet Masks
- The End of Broadcast
- Global Address
- Aggregation
- Using IPv6
- Enabling IPv6
- NAT in IPv6
- DHCP in IPv6
- DNS in IPv6
- Moving to IPv6
- IPv4 and IPv6
- Tunnels
- IPv6 Is Here, Really!
- Chapter Review
- Questions
- Answers
- Chapter 14 Remote Connectivity
- Historical/Conceptual
- Telephony and Beyond
- The Dawn of Long Distance
- Test Specific
- Digital Telephony
- Copper Carriers: T1 and T3
- Fiber Carriers: SONET/SDH and OC
- Packet Switching
- Real-World WAN
- Alternative to Telephony WAN
- The Last Mile
- Dial-Up
- DSL
- Cable Modems
- Satellite
- Cellular WAN
- Fiber
- BPL
- Which Connection?
- Using Remote Access
- Dial-Up to the Internet
- Private Dial-Up
- Dedicated Connection
- Remote Terminal
- Chapter Review
- Questions
- Answers
- Chapter 15 Wireless Networking
- Historical/Conceptual
- Test Specific
- Wi-Fi Standards
- 802.11
- 802.11b
- 802.11a
- 802.11g
- 802.11n
- Wireless Networking Security
- Power over Ethernet
- Implementing Wi-Fi
- Performing a Site Survey
- Installing the Client
- Setting Up an Ad Hoc Network
- Setting Up an Infrastructure Network
- Extending the Network
- Verify the Installation
- Troubleshooting Wi-Fi
- Hardware Troubleshooting
- Software Troubleshooting
- Connectivity Troubleshooting
- Configuration Troubleshooting
- Chapter Review
- Questions
- Answers
- Chapter 16 Protecting Your Network
- Test Specific
- Common Threats
- System Crash/Hardware Failure.
- Administrative Access Control
- Malware
- Social Engineering
- Man in the Middle
- Denial of Service
- Physical Intrusion
- Attacks on Wireless Connections
- Securing User Accounts
- Authentication
- Passwords
- Controlling User Accounts
- Firewalls
- Hiding the IPs
- Port Filtering
- Packet Filtering
- MAC Filtering
- Personal Firewalls
- Network Zones
- Vulnerability Scanners
- Chapter Review
- Questions
- Answers
- Chapter 17 Virtualization
- Historical/Conceptual
- What is Virtualization?
- Meet the Hypervisor
- Emulation vs. Virtualization
- Sample Virtualization
- Test Specific
- Why Do We Virtualize?
- Power Saving
- Hardware Consolidation
- System Recovery
- System Duplication
- Research
- Virtualization in Modern Networks
- Virtual Machine Managers
- Hypervisors
- Virtual Switches
- Virtual PBX
- Network as a Service
- Chapter Review
- Questions
- Answers
- Chapter 18 Network Management
- Test Specific
- Network Configuration Management
- Configuration Management Documentation
- Change Management Documentation
- Monitoring Performance and Connectivity
- Performance Monitor
- Logs and Network Traffic
- Network Performance Optimization
- Caching
- Controlling Data Throughput
- Keeping Resources Available
- Chapter Review
- Questions
- Answers
- Chapter 19 Building a SOHO Network
- Historical/Conceptual
- Test Specific
- Designing a SOHO Network
- Building the Network
- Define the Network Needs
- Network Design
- Compatibility Issues
- Internal Connections
- External Connections
- ISPs and MTUs
- Peripherals
- Security
- Chapter Review
- Questions
- Answers
- Chapter 20 Network Troubleshooting
- Test Specific
- Troubleshooting Tools
- Hardware Tools
- Software Tools
- The Troubleshooting Process
- Identify the Problem
- Establish a Theory of Probable Cause.
- Test the Theory to Determine Cause.
