37.4K
DIWant a home lab but don’t have the space?
Here are five digital lab environments you can use to build skills without needing any physical gear.
Each one has tradeoffs, so let’s break it down:
1. Cisco Modeling Labs (CML) CML is a simulation platform built by Cisco that runs real Cisco IOS images in a virtual environment.
Best for when you want realistic behavior and access to full Cisco command sets.
2. Cisco Packet Tracer Packet Tracer is a free network simulator designed primarily for entry-level certification prep, like CCNA.
It doesn’t emulate full IOS behavior, but it’s really good for building basic networks, and practicing CLI skills.
3. GNS3 (Graphical Network Simulator 3) GNS3 is a popular open-source platform that supports multiple vendors like Cisco, Juniper, Palo Alto, and more.
It’s great for intermediate to advanced users who want to simulate real environments or mix multi-vendor labs.
4. EVE-NG (Emulated Virtual Environment - Next Gen) EVE-NG is a powerful emulation platform similar to GNS3, but better suited for larger lab designs.
It supports a wide range of vendor images and allows for complex topologies, including enterprise-level sims.
5. CloudMyLab CloudMyLab provides hosted lab environments that you can book and access remotely. This is useful if your local computer isn’t powerful enough for emulators.
It includes prebuilt topologies and access to both virtual and real equipment, depending on the lab type.
Bonus: Cisco DevNet Sandboxes These are cloud-hosted, on-demand labs provided by Cisco for free. They focus on automation, APIs, programmability, and software-defined networking.
Some sandboxes use real gear; others are fully virtual. Labs are time-limited and require scheduling in advance.
Whether you’re just starting out or building advanced networks, there’s a digital lab solution for you!
You don’t need a whole rack of gear to build your skills - you just need the right platform.
P.S. Which of these have you used, or recommend?
#networkengineer #workingintech #informationtechnology #techtips
@digital.byte_
