Extended ACL
Build rules matching source, destination, protocol and port in a browser-based packet filtering exercise.
Start exploring
Runs in the browser without registration or local installation. Optional commercial mentoring is separate.
Try this learning exercise
Add the default permit rule. Compare the resulting state with the starting configuration and explain the change.
Topics to explore
- ACLs
About this experience
Type: Educational simulation
Displayed version: Browser edition
Last reviewed:
Browser interaction verified: Add the default permit rule. The displayed simulation state changed.
Known limitations
Conceptual teaching simulation, not a complete vendor operating system or production network. The provider may show quiz and mentoring content.
Provider source ↗No donation prompts were seen in the reviewed screens. External interfaces and availability may change.