Cisco Packet Tracer: Clear screen (cls) in PC Command Prompt Isabella Browning | May 02, 2026 I notice that the cls and clear commands don't work in Cisco Packet Tracer's PC.Is there a way to accomplish this? 1 1 Answer I just closed the file and then re-opened it and it seemed to reset Command Prompt for me :) Your Answer Sign up or log in Sign up using Google Sign up using Facebook Sign up using Email and Password Submit Post as a guest Post as a guest Post Your Answer Discard By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy