CompTIA Network+ study guide exam N10-008
"Prepare for the Network+ certification and a new career in network installation and administration In the newly revised Fifth Edition of CompTIA Network+ Study Guide Exam N10-008, bestselling author and network expert Todd Lammle delivers thorough coverage of how to install, configure, and tro...
| Otros Autores: | |
|---|---|
| Formato: | Libro electrónico |
| Idioma: | Inglés |
| Publicado: |
Hoboken, New Jersey :
Sybex
[2022]
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| Edición: | Fifth edition |
| Materias: | |
| Ver en Biblioteca Universitat Ramon Llull: | https://discovery.url.edu/permalink/34CSUC_URL/1im36ta/alma991009645676906719 |
Tabla de Contenidos:
- Cover
- Title Page
- Copyright Page
- Acknowledgments
- About the Author
- About the Technical Editor
- Contents at a Glance
- Contents
- Introduction
- N10-008 Exam Objectives
- Objective Map
- Assessment Test
- Answers to Assessment Test
- Chapter 1 Introduction to Networks
- First Things First: What's a Network?
- The Local Area Network
- Common Network Components
- Metropolitan Area Network
- Wide Area Network
- Personal Area Network
- Campus Area Network
- Storage Area Network
- Software-Defined Wide Area Network
- Multiprotocol Label Switching
- Multipoint Generic Routing Encapsulation
- Network Architecture: Peer-to-Peer or Client-Server?
- Physical Network Topologies
- Bus Topology
- Star Topology
- Ring Topology
- Mesh Topology
- Point-to-Point Topology
- Point-to-Multipoint Topology
- Hybrid Topology
- Topology Selection, Backbones, and Segments
- Selecting the Right Topology
- The Network Backbone
- Network Segments
- Service-Related Entry Points
- Service Provider Links
- Virtual Networking
- Summary
- Exam Essentials
- Written Lab
- Review Questions
- Chapter 2 The Open Systems Interconnection Specifications
- Internetworking Models
- The Layered Approach
- Advantages of Reference Models
- The OSI Reference Model
- The Application Layer
- The Presentation Layer
- The Session Layer
- The Transport Layer
- The Network Layer
- The Data Link Layer
- The Physical Layer
- Introduction to Encapsulation
- Modulation Techniques
- Summary
- Exam Essentials
- Written Lab
- Review Questions
- Chapter 3 Networking Connectors and Wiring Standards
- Physical Media
- Coaxial Cable
- Twisted-Pair Cable
- Twinaxial Cable
- Fiber-Optic Cable
- Transceivers
- Media Converters
- Serial Cables
- Cable Properties
- Transmission Speeds
- Distance
- Duplex.
- Noise Immunity (Security, EMI)
- Frequency
- Wiring Standards
- T568A vs. T568B
- Straight-Through Cable
- Crossover Cable
- Rolled/Rollover Cable
- T1 Crossover Cable
- Installing Wiring Distributions
- MDF/IDF
- Summary
- Exam Essentials
- Written Lab
- Review Questions
- Chapter 4 The Current Ethernet Specifications
- Network Basics
- Ethernet Basics
- Collision Domain
- Broadcast Domain
- CSMA/CD
- Broadband/Baseband
- Bit Rates vs. Baud Rate
- Wavelength
- Half- and Full-Duplex Ethernet
- Ethernet at the Data Link Layer
- Binary to Decimal and Hexadecimal Conversion
- Ethernet Addressing
- Ethernet Frames
- Ethernet at the Physical Layer
- Ethernet over Other Standards (IEEE 1905.1-2013)
- Ethernet over Power Line
- Ethernet over HDMI
- Bidirectional Wavelength-Division Multiplexing (WDM)
- Course Wavelength-Division Multiplexing (CWDM)
- Dense Wavelength-Division Multiplexing (DWDM)
- Summary
- Exam Essentials
- Written Lab
- Review Questions
- Chapter 5 Networking Devices
- Common Network Connectivity Devices
- Network Interface Card
- Hub
- Bridge
- Switch
- Router
- Firewall
- IDS/IPS
- HIDS
- Access Point
- Wireless Range Extender
- Wireless LAN Controller
- Load Balancer
- Contention Methods
- Dynamic Host Configuration Protocol Server
- IPAM
- Other Specialized Devices
- Multilayer Switch
- Domain Name Service Server
- Network Time Protocol
- Proxy Server
- Encryption and Content Filtering
- Analog Modem
- Packet Shaper
- VPN Concentrator/Headend
- Media Converter
- VoIP PBX
- VoIP Endpoint
- NGFW/Layer 7 Firewall
- VoIP Gateway
- Cable Modem
- DSL Modem
- Networked Devices
- VoIP Phones
- Printers
- Physical Access Control Devices
- Cameras
- Heating, Ventilation, and Air Conditioning (HVAC) Sensors
- Internet of Things (IoT)
- Industrial Control Systems.
- Planning and Implementing a Basic SOHO Network Using Network Segmentation
- Determining Requirements
- Switches and Bridges at the Data Link Layer
- Hubs at the Physical Layer
- Environmental Considerations
- Summary
- Exam Essentials
- Written Lab
- Review Questions
- Chapter 6 Introduction to the Internet Protocol
- Introducing TCP/IP
- A Brief History of TCP/IP
- TCP/IP and the DoD Model
- The Process/Application Layer Protocols
- The Host-to-Host Layer Protocols
- The Internet Layer Protocols
- Data Encapsulation
- Summary
- Exam Essentials
- Written Lab
- Review Questions
- Chapter 7 IP Addressing
- IP Terminology
- The Hierarchical IP Addressing Scheme
- Network Addressing
- Private IP Addresses (RFC 1918)
- IPv4 Address Types
- Layer 2 Broadcasts
- Layer 3 Broadcasts
- Unicast Address
- Multicast Address (Class D)
- Internet Protocol Version 6 (IPv6)
- Why Do We Need IPv6?
- The Benefits of and Uses for IPv6
- IPv6 Addressing and Expressions
- Shortened Expression
- Address Types
- Special Addresses
- Stateless Address Autoconfiguration (SLAAC)
- DHCPv6 (Stateful)
- Migrating to IPv6
- Summary
- Exam Essentials
- Written Labs
- Written Lab 7.1
- Written Lab 7.2
- Review Questions
- Chapter 8 IP Subnetting, Troubleshooting IP, and Introduction to NAT
- Subnetting Basics
- How to Create Subnets
- Subnet Masks
- Classless Inter-Domain Routing (CIDR)
- Subnetting Class C Addresses
- Subnetting Class B Addresses
- Troubleshooting IP Addressing
- Determining IP Address Problems
- Introduction to Network Address Translation (NAT)
- Types of Network Address Translation
- NAT Names
- How NAT Works
- Summary
- Exam Essentials
- Written Lab
- Review Questions
- Chapter 9 Introduction to IP Routing
- Routing Basics
- The IP Routing Process
- Testing Your IP Routing Understanding.
- Static and Dynamic Routing
- Summary
- Exam Essentials
- Written Lab
- Review Questions
- Chapter 10 Routing Protocols
- Routing Protocol Basics
- Administrative Distances
- Classes of Routing Protocols
- Distance-Vector Routing Protocols
- Routing Information Protocol (RIP)
- RIP Version 2 (RIPv2)
- VLSMs and Discontiguous Networks
- EIGRP
- Border Gateway Protocol (BGP)
- Link-State Routing Protocols
- Open Shortest Path First (OSPF)
- Intermediate System-to-Intermediate System (IS-IS)
- High Availability
- Hot Standby Router Protocol (HSRP)
- Virtual Router Redundancy Protocol
- Advanced IPv6 Concepts
- Router Advertisement
- Neighbor Discovery Protocol
- Tunneling
- Dual Stack
- IPv6 Routing Protocols
- RIPng
- EIGRPv6
- OSPFv3
- Summary
- Exam Essentials
- Written Lab
- Review Questions
- Chapter 11 Switching and Virtual LANs
- Networking Before Layer 2 Switching
- Switching Services
- Limitations of Layer 2 Switching
- Bridging vs. LAN Switching
- Three Switch Functions at Layer 2
- Distributed Switching
- Spanning Tree Protocol
- Spanning Tree Port States
- STP Convergence
- Rapid Spanning Tree Protocol 802.1w
- Virtual LANs
- VLAN Basics
- Quality of Service
- VLAN Memberships
- Static VLANs
- Dynamic VLANs
- Identifying VLANs
- VLAN Identification Methods
- VLAN Trunking Protocol
- VTP Modes of Operation
- Do We Really Need to Put an IP Address on a Switch?
- Switch Port Protection
- Port Bonding
- Device Hardening
- Two Additional Advanced Features of Switches
- Power over Ethernet (802.3af, 802.3at)
- Port Mirroring/Spanning (SPAN/RSPAN)
- Summary
- Exam Essentials
- Written Lab
- Review Questions
- Chapter 12 Wireless Networking
- Introduction to Wireless Technology
- Cellular Technologies
- The 802.11 Standards (Regulatory Impacts)
- 2.4 GHz (802.11b).
- 2.4 GHz (802.11g)
- 5 GHz (802.11a)
- 5 GHz (802.11h)
- 2.4 GHz/5 GHz (802.11n)
- 5 GHz (802.11ac)
- WiFi 6 (802.11ax)
- Comparing 802.11 Standards
- Range and Speed Comparisons
- Wireless Network Components
- Wireless Access Points
- Wireless Network Interface Card
- Wireless Antennas
- Installing a Wireless Network
- Ad Hoc Mode: Independent Basic Service Set
- Infrastructure Mode: Basic Service Set
- Wireless Controllers
- Mobile Hot Spots
- Signal Degradation
- Other Network Infrastructure Implementations
- Technologies That Facilitate the Internet of Things (IoT)
- Installing and Configuring WLAN Hardware
- Site Survey
- Providing Capacity
- Multiple Floors
- Location-Based WLAN
- Site Survey Tools
- Wireless Security
- Wireless Threats
- Open Access
- Service Set Identifiers, Wired Equivalent Privacy, and Media Access Control Address Authentication
- Remote Authentication Dial-In User Service (802.1X)
- Temporal Key Integrity Protocol
- Wi-Fi Protected Access or WPA2 Pre-Shared Key
- Summary
- Exam Essentials
- Written Lab
- Review Questions
- Chapter 13 Using Statistics and Sensors to Ensure Network Availability
- Performance Metrics/Sensors
- Device/Chassis
- Network Metrics
- SNMP
- Traps
- Object Identifiers (OIDs)
- Management Information Bases (MIBs)
- Network Device Logs
- Log Reviews
- Logging Levels/Severity Levels
- Interface Statistics/Status
- Link State (Up/Down)
- Speed/Duplex
- Send/Receive Traffic
- Cyclic Redundancy Checks (CRCs)
- Protocol Packet and Byte Counts
- Interface Errors or Alerts
- CRC Errors
- Giants and Runts
- Encapsulation Errors
- Environmental Factors and Sensors
- Temperature
- Humidity
- Electrical
- Flooding
- Baselines
- NetFlow Data
- NetFlow Overview and Flows
- Uptime/Downtime
- Summary
- Exam Essentials
- Written Lab.
- Review Questions.
