Configure. Check. Understand.
Your own practice space
LetsConfigure is a browser-based networking practice platform from Montréal. Choose a challenge, configure a simulated switch, and check your solution against the task. Your lab configuration and progress belong to your account.
- An introductory switch identity challenge to get started.
- VLAN, access-port, and multiple-switch practice in Professional challenges.
- Specific configuration feedback, saved progress, and repeat practice.
A clear learning loop
- Read the task and start or resume your lab.
- Select a switch and enter supported terminal commands.
- Check your solution, use the feedback, and try again.
Know what you are practicing
The current simulator covers a defined subset of Layer 2 switch commands. It is not a complete network operating system, packet-forwarding engine, certification exam, or connection to real equipment. Supported commands and limits are documented so you can choose the right exercise.