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Essential last-minute review aid for the updated CompTIA Network+ Exam N10-007

CompTIA Network+ Review Guide Exam N10-007, 4th Edition, is your ideal study companion for preparing for the CompTIA Network+ exam (N10-007). Organized by exam objectives, this is a focused, concise review guide that works hand-in-hand with any learning tool, including the Sybex CompTIA Network+ Study Guide, CompTIA Network+ Deluxe Study Guide, and CompTIA Network+ Practice Tests. The book is broken into 5 parts, each part corresponding to one of the 5 objective domain areas of the Network+ exam: Network Architecture; Network Operations; Network Security; Troubleshooting; and Industry Standards, Practices, and Network Theory. Readers will also be given access to the comprehensive online Sybex test bank, which includes two bonus practice tests, electronic flashcards, and a glossary of terms that you’ll need to know come exam day.

CompTIA’s Network+ certification covers advances in networking technology, and reflects changes in associated job tasks. The exam places greater emphasis on network implementation and support, and includes expanded coverage of wireless networking topics. This review guide gives you the opportunity to identify your level of knowledge while there’s still time to study, and avoid exam-day surprises.

  • Review network architecture and security
  • Understand network operations and troubleshooting
  • Gain insight into industry standards and best practices
  • Get a firmer grasp of network theory fundamentals

If you’re looking for a beginning, vendor-neutral networking certification, look no further than CompTIA Network+.

 

Product Description

Fully updated for the Network+ N10-007 Exam objectives; includes access to interactive online learning environment and study tools plus two custom practice exams, 100 electronic flashcards, and a searchable key term glossary

Fully updated for the Network+ N10-007 Exam objectives; includes access to interactive online learning environment and study tools plus six custom practice exams, 300 electronic flashcards, a searchable glossary, and eBook versions of this guide

Fully updated for the Network+ N10-007 Exam objectives; provides1,200 practice questions including two practice exams covering all CompTIA Network+ objectives; complements the CompTIA Network+ Study Guide and CompTIA Network+ Deluxe Study Guide

Focused and concise review of the Network+ N10-007 Exam objectives; includes access to two practice tests, 200 electronic flashcards, and a searchable key term glossary

Includes full-length versions of the CompTIA Network+ Study Guide, Review Guide, and Practice Tests books plus access to interactive online learning environment and study tools, multiple practice tests, electronic flashcards, and searchable glossary

Fully updated for the Network+ N10-007 Exam objectives; includes access to interactive online learning environment and study tools plus two custom practice exams, 100 electronic flashcards, searchable term glossary, and 27 online Network+ lab modules

Table of contents

CompTIA® Network+® Review Guide Exam N10-007
Acknowledgments
About the Author
Contents at a Glance
Contents
Introduction
Chapter 1 Domain 1.0: Networking Concepts
1.1 Explain the purposes and uses of ports and protocols.
Protocols and Ports
Protocol Types
Exam Essentials
1.2 Explain devices, applications, protocols and services at their appropriate OSI layers.
Application Layer
Presentation Layer
Session Layer
Transport Layer
Network Layer
Data Link Layer
Physical Layer
Exam Essentials
1.3 Explain the concepts and characteristics of routing and switching.
Properties of Network Traffic
Segmentation and Interface Properties
Routing
IPv6 Concepts
Performance Concepts
NAT/PAT
Port Forwarding
Access Control List
Distributed Switching
Packet Switched vs. Circuit-Switched Networks
Software-Defined Networking
Exam Essentials
1.4 Given a scenario, configure the appropriate IP addressing components.
Private vs. public
Loopback and Reserved
Default Gateway
Virtual IP
Subnet Mask
Subnetting
Address Assignments
Exam Essentials
1.5 Compare and contrast the characteristics of network topologies, types, and technologies.
Wired Topologies
Wireless Topologies
Types
Technologies That Facilitate the Internet of Things (IoT)
Exam Essentials
1.6 Given a scenario, implement the appropriate wireless technologies and configurations.
802.11 Standards
Cellular
Frequencies
Speed and Distance Requirements
Channel Bandwidth
Channel Bonding
MIMO/MU-MIMO
Unidirectional/Omnidirectional
Site Surveys
Exam Essentials
1.7 Summarize cloud concepts and their purposes.
Types of Services
Cloud Delivery Models
Connectivity Methods
Security Implications/Considerations
Relationship between Local and Cloud Resources
Exam Essentials
1.8 Explain the functions of network services.
DNS
DHCP Service
NTP
IPAM
Exam Essentials
Review Questions
Chapter 2 Domain 2.0: Infrastructure
2.1 Given a scenario, deploy the appropriate cabling solution.
Media types
PVC vs. Plenum
Connector types
Transceivers
Characteristics of fiber transceivers
Termination points
Copper cabling standards
Copper termination standards
Ethernet deployment standards
Exam Essentials
2.2 Given a scenario, determine the appropriate placement of networking devices on a network and install/configure them.
Firewall
Routers
Switches
Hubs
Bridges
Modems
Wireless access point
Media Converters
Wireless range extender
VoIP endpoint
Exam Essentials
2.3 Explain the purposes and use cases for advanced networking devices.
Multilayer switch
Wireless controller
Load balancer
IDS and IPS
Proxy Servers
VPN concentrator
AAA/RADIUS server
UTM appliance
NGFW/Layer 7 firewall
VoIP PBX
VoIP gateway
Content filter
Exam Essentials
2.4 Explain the purposes of virtualization and network storage technologies.
Virtual networking components
Network storage types
Connection type
Jumbo Frames
Exam Essentials
2.5 Compare and contrast WAN technologies.
Service type
Transmission mediums
Characteristics of service
Termination
Exam Essentials
Review Questions
Chapter 3 Domain 3.0: Network Operations
3.1 Given a scenario, use appropriate documentation and diagrams to manage the network.
Diagram symbols
Standard operating procedures/work instructions
Logical vs. physical diagrams
Rack diagrams
Change management documentation
Wiring and port locations
IDF/MDF documentation
Labeling
Network configuration and performance baselines
Inventory management
Exam Essentials
3.2 Compare and contrast business continuity and disaster recovery concepts.
Availability concepts
Recovery
Exam Essentials
3.3 Explain common scanning, monitoring and patching processes and summarize their expected outputs.
Processes
Event management
SNMP monitors
Metrics
Exam Essentials
3.4 Given a scenario, use remote access methods.
VPN
RDP
SSH
VNC
Telnet
HTTPS/management URL
Remote file access
Out-of-band management
Exam Essentials
3.5 Identify policies and best practices.
Privileged user agreement
Password policy
On-boarding/off-boarding procedures
Licensing restrictions
International export controls
Data loss prevention
Remote access policies
Incident response policies
BYOD
AUP
NDA
System life cycle
Safety procedures and policies
Exam Essentials
Review Questions
Chapter 4 Domain 4.0: Network Security
4.1 Summarize the purposes of physical security devices.
Detection
Prevention
Exam Essentials
4.2 Explain authentication and access controls.
Authentication, authorization, and accounting
Multifactor authentication
Access control
Exam Essentials
4.3 Given a scenario, secure a basic wireless network.
WPA
WPA2
TKIP-RC4
CCMP-AES
Authentication and authorization
Geofencing
Exam Essentials
4.4 Summarize common networking attacks.
DoS
Social engineering
Insider threat
Logic bomb
Rogue access point
Evil twin
War-driving
Phishing
Ransomware
DNS poisoning
ARP poisoning
Spoofing
Deauthentication
Brute force
VLAN hopping
Man-in-the-middle
Exploits vs. vulnerabilities
Exam Essentials
4.5 Given a scenario, implement network device hardening.
Changing default credentials
Avoiding common passwords
Upgrading firmware
Patching and updates
File hashing
Disabling unnecessary services
Using secure protocols
Generating new keys
Disabling unused ports
Exam Essentials
4.6 Explain common mitigation techniques and their purposes.
Signature management
Device hardening
Change native VLAN
Switch port protection
Network segmentation
Privileged user account
File integrity monitoring
Role separation
Restricting access via ACLs
Honeypot/honeynet
Penetration testing
Exam Essentials
Review Questions
Chapter 5 Domain 5.0 Network Troubleshooting and Tools
5.1 Explain the network troubleshooting methodology.
Identify the problem
Establish a theory of probable cause
Test the theory to determine the cause
Establish a plan of action to resolve the problem and identify potential effects
Implement the solution or escalate as necessary
Verify full system functionality and, if applicable, implement preventive measures
Document findings, actions, and outcomes
Exam Essentials
5.2 Given a scenario, use the appropriate tool.
Hardware tools
Software tools
Exam Essentials
5.3 Given a scenario, troubleshoot common wired connectivity and performance issues.
Attenuation
Latency
Jitter
Crosstalk
EMI
Open/Short
Incorrect pin-out
Incorrect cable type
Bad port
Transceiver mismatch
TX/RX reverse
Duplex/speed mismatch
Damaged cables
Bent pins
Bottlenecks
VLAN mismatch
Network connection LED status indicators
Exam Essentials
5.4 Given a scenario, troubleshoot common wireless connectivity and performance issues.
Reflection
Refraction
Absorption
Latency
Jitter
Attenuation
Incorrect antenna type
Interference
Incorrect antenna placement
Channel overlap
Overcapacity
Distance limitations
Frequency mismatch
Wrong SSID
Wrong passphrase
Security type mismatch
Power levels
Signal-to-noise ratio
Exam Essentials
5.5 Given a scenario, troubleshoot common network service issues.
Names not resolving
Incorrect gateway
Incorrect netmask
Duplicate IP addresses
Duplicate MAC addresses
Expired IP address
Rogue DHCP server
Untrusted SSL certificate
Incorrect time
Exhausted DHCP scope
Blocked TCP/UDP ports
Incorrect host-based firewall settings
Incorrect ACL settings
Unresponsive service
Hardware failure
Exam Essentials
Review Questions
Appendix Answers to Review Questions
Chapter 1: Domain 1.0: Networking Concepts
Chapter 2: Domain 2.0: Infrastructure
Chapter 3: Domain 3.0: Network Operations
Chapter 4: Domain 4.0: Network Security
Chapter 5: Domain 5.0 Network Troubleshooting and Tools
Index

Product information

Publisher‏:‎Sybex; 4th edition (May 8, 2018)
Language‏:‎English
Paperback‏:‎512 pages
ISBN-10‏:‎1119432146
ISBN-13‏:‎978-1119432142
Item Weight‏:‎1.86 pounds
Dimensions‏:‎7.4 x 1.1 x 9.1 inches
1119432146

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