What Is CompTIA Network+ Certification?

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The CompTIA Network+ certification is an IT certification exam that verifies you have the essential knowledge and skills in networking to develop a career in IT infrastructure.

Unlike other vendor-specific networking certifications, CompTIA Network+ prepares you to support the network regardless of the platform. It forms the foundation you need before specializing in a vendor solution. CompTIA Network+ is the only industry certification that covers both wired and wireless networks.

CompTIA’s Network+ validates the knowledge and skills needed to troubleshoot, configure and manage wired and wireless networks found in companies around the world. CompTIA Network+ certifies a professional-level understanding of emerging technologies, including cloud and virtualization technologies.

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​​​What Job Roles Should Take the Exam?

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CompTIA Network+ is for professionals with the recommended prerequisite of CompTIA Network+ certification and nine months of networking experience looking to develop their networking careers. CompTIA Network+ prepares candidates for the following job roles:

• Network administrator

• Network field technician

• Junior network administrator

• IT consultant

• Network field engineer

• Computer technician

• Help desk technician

• System engineer

• Network support specialist

• Network analyst​

How Much Can I Make with CompTIA Network+ Certification?

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Here are a few CompTIA Network+ jobs and their average salaries according to the U.S. Bureau of Labor Statistics:

• Network Administrator – $86,340

• Network support specialist – $67,510

• Network system analyst – $92,740​

What Is on the CompTIA Network+ Exam?

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CompTIA’s Network+ certification validates the knowledge and skills needed to troubleshoot, configure and manage both wired and wireless networks found in companies around the world. CompTIA Network+ certifies a professional-level understanding of emerging technologies including cloud and virtualization technologies.

CompTIA Network+ ensures an IT professional has the following knowledge and skills:

• Design and implement functional networks

• Configure, manage, and maintain essential network devices

• Use devices such as switches and routers to segment network traffic and create resilient networks

• Identify the benefits and drawbacks of existing network configurations

• Implement network security, standards, and protocols

• Troubleshoot network problems

• Support the creation of virtualized networks

 

What domains and topics does the CompTIA Network+ exam cover?

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• Networking Concepts: Explain the purpose of a variety of networking concepts and implement them appropriately.

• Infrastructure: Determine and explain the appropriate cabling, device, and storage technologies.

• Network Operations: Use best practices to manage the network, determine policies, and ensure business continuity.

• Network Security: Summarize physical security and common attacks while securing the wired and wireless network.

• Network Troubleshooting and Tools: Explain the network troubleshooting methodology and appropriate tools to support connectivity and performance.

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Source: Network+ (Plus) Certification | CompTIA IT Certifications