Cisco Networking Academy

What Cisco Networking Academy is

Cisco Networking Academy, usually called NetAcad, is Cisco's education platform at netacad.com. It hosts courses in networking, cybersecurity, programming and IoT, and it is where you create the free account that unlocks Cisco Packet Tracer, Cisco's network simulator. For anyone starting a network engineering path, it is the closest thing to an official curriculum.

Which courses matter for network engineering

Two parts of the catalogue are worth your time:

• Networking Basics is a free, self-paced course of about 22 hours. It covers how networks are built, addressing, Ethernet, wireless and basic device setup, and it is a sensible first step if you have never configured a network.
• The CCNA series is three courses: CCNA: Introduction to Networks, then switching and routing, then enterprise networking and security. NetAcad describes Introduction to Networks as the first in a three-course series that builds the skills for associate-level roles such as network administrator, system administrator or network engineer, with a listed duration of 70 hours.

Many universities, colleges and training institutes around the world run the CCNA courses as a partner academy, with an instructor, graded labs and exams. If your university is an academy, ask your department: the courses may already be part of your degree or available alongside it. Otherwise, check each course page for how you can enrol in your region.

There is also a short Getting Started with Cisco Packet Tracer course, which is the official route to downloading Packet Tracer.

Is it worth it?

Yes, especially at the start. The strengths are the structure and the labs. Each module ends with Packet Tracer activities that check your configuration, so you cannot just watch and nod along. The material follows the CCNA exam topics closely, and completing courses gives you a record of what you studied.

It is not the only resource you need. The writing can be dense, and many learners pair it with a video course for explanations and with their own labs for practice. Treat NetAcad as the backbone and add other resources where a topic does not click.

What it costs

Creating an account is free, Packet Tracer is free with that account, and self-paced courses such as Networking Basics are free. Instructor-led courses through an academy may carry a fee set by the institution that runs them, not by Cisco. The CCNA exam itself is a separate cost, paid to Cisco through its exam provider.

What you can do afterwards

After Networking Basics you can build and troubleshoot a small network in Packet Tracer and understand addressing. After the CCNA series you should be ready to prepare seriously for the CCNA exam and to work through the switching, routing and security stages of a network engineering roadmap.

Common questions

Do I need to be at a university? No. Self-paced courses are open to anyone with an account. Academies simply add instructors and assessments.

Is it only about Cisco? The platform is Cisco's and the labs use Cisco devices, but the concepts, such as subnetting, VLANs, routing protocols and security basics, apply to every vendor.

Where do I start? Networking Basics if you are new, then Introduction to Networks when subnetting and addressing feel comfortable.