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CompTIA Network+ Exam Guide

A comprehensive 6-week study plan to help you prepare for the CompTIA Network+ certification exam.

Exam Information

90 minutes

Duration

90 questions (max)

Questions

720/900

Passing Score

$369 USD

Exam Cost

Recommended Study Plan

Week 1

Networking Fundamentals

Networking Fundamentals (24%)

14-16 hours

OSI model layers and functions
TCP/IP model and protocols
Network topologies and types
IP addressing and subnetting

Recommended Resources:

Professor Messer

CompTIA Objectives

Week 2

Network Implementations

Network Implementations (19%)

14-16 hours

Routing protocols (OSPF, EIGRP, BGP)
Switching concepts and VLANs
Wireless standards and security
WAN technologies

Recommended Resources:

Packet Tracer Labs

Documentation

Week 3

Network Operations

Network Operations (16%)

10-12 hours

Network monitoring tools
Documentation and diagrams
High availability and disaster recovery
Network policies and procedures

Recommended Resources:

Hands-on Labs

SNMP Tools

Week 4

Network Security

Network Security (19%)

12-14 hours

Security concepts and threats
Network hardening techniques
Authentication and access control
Security appliances (firewalls, IDS/IPS)

Recommended Resources:

Security Labs

NIST Framework

Week 5

Network Troubleshooting

Network Troubleshooting (22%)

14-16 hours

Troubleshooting methodology
Network troubleshooting tools
Wired connectivity issues
Wireless connectivity issues

Recommended Resources:

Wireshark

Practical Labs

Week 6

Review & Practice Exams

All Domains

15-20 hours

Performance-based question practice
Subnetting speed drills
Full practice exams
Weak area review

Recommended Resources:

Practice Exams

Labs

Exam Tips & Strategies

Master Subnetting

Subnetting questions are guaranteed. Practice until you can subnet quickly without a calculator.

PBQs Are Critical

Performance-based questions test practical skills. Practice with Packet Tracer and command-line tools.

Know Your Commands

Memorize common networking commands: ping, traceroute, nslookup, netstat, ipconfig/ifconfig, arp.

Use Packet Tracer

Practice configuring routers, switches, and VLANs. Hands-on experience is essential for PBQs.

Key Topics to Master

OSI model layers and protocols

TCP/IP protocol suite

IPv4 and IPv6 addressing

Subnetting and CIDR notation

Routing protocols (OSPF, EIGRP, BGP)

Switching and VLANs

Wireless standards (802.11)

Network services (DNS, DHCP, NTP)

Network security concepts

Firewalls and ACLs

VPN technologies

Network monitoring (SNMP, syslog)

Troubleshooting methodology

Cable types and connectors

Cloud networking concepts

For the most up-to-date exam information, visit the official exam guide.

View Official Exam Guide

Back to Network+

CompTIA Network+ Exam Guide

A comprehensive 6-week study plan to help you prepare for the CompTIA Network+ certification exam.

Exam Information

90 minutes

Duration

90 questions (max)

Questions

720/900

Passing Score

$369 USD

Exam Cost

Recommended Study Plan

Week 1

Networking Fundamentals

Networking Fundamentals (24%)

14-16 hours

OSI model layers and functions
TCP/IP model and protocols
Network topologies and types
IP addressing and subnetting

Recommended Resources:

Professor Messer

CompTIA Objectives

Week 2

Network Implementations

Network Implementations (19%)

14-16 hours

Routing protocols (OSPF, EIGRP, BGP)
Switching concepts and VLANs
Wireless standards and security
WAN technologies

Recommended Resources:

Packet Tracer Labs

Documentation

Week 3

Network Operations

Network Operations (16%)

10-12 hours

Network monitoring tools
Documentation and diagrams
High availability and disaster recovery
Network policies and procedures

Recommended Resources:

Hands-on Labs

SNMP Tools

Week 4

Network Security

Network Security (19%)

12-14 hours

Security concepts and threats
Network hardening techniques
Authentication and access control
Security appliances (firewalls, IDS/IPS)

Recommended Resources:

Security Labs

NIST Framework

Week 5

Network Troubleshooting

Network Troubleshooting (22%)

14-16 hours

Troubleshooting methodology
Network troubleshooting tools
Wired connectivity issues
Wireless connectivity issues

Recommended Resources:

Wireshark

Practical Labs

Week 6

Review & Practice Exams

All Domains

15-20 hours

Performance-based question practice
Subnetting speed drills
Full practice exams
Weak area review

Recommended Resources:

Practice Exams

Labs

Exam Tips & Strategies

Master Subnetting

Subnetting questions are guaranteed. Practice until you can subnet quickly without a calculator.

PBQs Are Critical

Performance-based questions test practical skills. Practice with Packet Tracer and command-line tools.

Know Your Commands

Memorize common networking commands: ping, traceroute, nslookup, netstat, ipconfig/ifconfig, arp.

Use Packet Tracer

Practice configuring routers, switches, and VLANs. Hands-on experience is essential for PBQs.

Key Topics to Master

OSI model layers and protocols

TCP/IP protocol suite

IPv4 and IPv6 addressing

Subnetting and CIDR notation

Routing protocols (OSPF, EIGRP, BGP)

Switching and VLANs

Wireless standards (802.11)

Network services (DNS, DHCP, NTP)

Network security concepts

Firewalls and ACLs

VPN technologies

Network monitoring (SNMP, syslog)

Troubleshooting methodology

Cable types and connectors

Cloud networking concepts

For the most up-to-date exam information, visit the official exam guide.

View Official Exam Guide