Networking
CompTIA Network+
A vendor-neutral networking certification covering network concepts, implementation, operations, security and troubleshooting across modern IT environments.
At a Glance
- Provider
- CompTIA
- Level
- Intermediate
- Category
- Networking
- Estimated Effort
- Self-paced preparation varies according to prior networking experience.
- Validity
- 3 years
- Assessment
- Maximum of 90 questions including multiple-choice and performance-based questions.
Overview
CompTIA Network+ is a vendor-neutral networking certification designed to validate foundational knowledge required to establish, maintain, secure and troubleshoot network environments. The current exam is N10-009. For data center career paths, Network+ can provide useful networking knowledge for technicians working around switches, structured cabling, network connectivity and infrastructure troubleshooting.
What It Covers
Network+ covers networking concepts, implementation, operations, security and troubleshooting. Topics include network architectures, devices, routing and switching concepts, addressing, wireless technologies, physical connectivity, monitoring, documentation, security concepts and systematic troubleshooting.
Who It's For
People pursuing networking, infrastructure-support and technical roles that require a stronger understanding of network connectivity and operations.
Prerequisites & Experience
Stated Prerequisites
No formal certification prerequisite.
Experience Expectations
Not a formal provider requirement.
CompTIA recommends CompTIA A+ knowledge or equivalent plus approximately 9–12 months of hands-on experience in a junior network administrator or network-support role. These are recommendations rather than mandatory registration prerequisites.
Exam & Assessment
- Exam Code
- N10-009
- Format
- Maximum of 90 questions including multiple-choice and performance-based questions.
- Question Count
- Maximum 90 questions
- Duration
- 90 minutes
- Passing Score
- 720 on a scale of 100–900
- Delivery Method
- Pearson VUE testing. Available delivery options depend on region and current CompTIA/Pearson VUE policy.
Cost & Commitment
- Cost
- US$399 at current published U.S. pricing
- Estimated Effort
- Self-paced preparation varies according to prior networking experience.
- Validity
- 3 years
- Renewal
- Network+ participates in CompTIA's Continuing Education program and can be renewed through qualifying continuing-education and other currently accepted CompTIA renewal pathways.
Pricing varies by country and may change. Verify current regional pricing directly with CompTIA before purchasing.
Pricing and exam details change. Check the official provider page before registering or purchasing.
Why It May Be Useful
Network+ can provide a useful vendor-neutral networking foundation for data center professionals who work with physical connectivity, switches, cabling, addressing and network troubleshooting. It can be particularly useful for candidates who need networking depth beyond a general hardware certification without immediately focusing on one networking vendor.
When It May Not Be Necessary
Network+ is not required for every data center role. Candidates already experienced in network implementation and troubleshooting may find much of the material foundational. Professionals pursuing a strongly Cisco-focused networking path may choose to evaluate Cisco certification instead, based on their role and environment. This does not make the credentials equivalent.
Relevant Career Roles
Strongly Relevant
- Network Technician
Networking
Directly develops vendor-neutral networking knowledge relevant to connectivity, network devices, implementation, operations and troubleshooting.
Useful
- Data Center Technician
IT Infrastructure
Strengthens networking knowledge relevant to physical connectivity, switches, cabling and troubleshooting encountered by Data Center Technicians.
- Senior Data Center Technician
IT Infrastructure
Provides broader networking knowledge that can support senior technicians handling complex infrastructure incidents and cross-domain troubleshooting.
Situational
- Data Center Operations Manager
Operations
Can provide useful networking context for managers overseeing multidisciplinary data center operations, but it is not an operations management credential.
- Data Center Project Manager
Project Management
Can provide networking context for project managers coordinating network deployments, migrations and infrastructure dependencies.
- Technical Program Manager
Program Management
Can provide foundational networking context for TPMs responsible for infrastructure programs involving network dependencies.
Career Disciplines
Networking · IT Infrastructure · Operations · Project Management · Program Management
Official Provider
Certification information is career guidance. Requirements, cost and value vary by employer, site and region.