IT foundations
Certification organizationCompTIA
CompTIA Network+
Learn how modern networks are built, secured and supported.
Overview
What you will explore
Learn how modern networks are built, secured and supported. This course connects networking concepts to practical decisions about addressing, devices, services, monitoring and troubleshooting, so learners can approach network problems with confidence.
Learning outcomes
- Explain network models, protocols, addressing and connectivity.
- Configure and compare common network devices and services.
- Recognize network security and availability considerations.
- Use a methodical process to isolate and resolve network faults.
Topics covered
- Network models and protocols
- Addressing and network services
- Network security and monitoring
- Troubleshooting methods
Who it is for
IT support professionals, junior network administrators and learners advancing beyond A+.
Before you start
Basic computer support knowledge is recommended.
Credential information: Official CompTIA page ↗. Graceland course participation and external certification are separate.