Solved: Invalid input detected at marker when issuing NAT command - Cisco Community
Rut Errrrrr RRRRRRR RRRRRRR | PDF | Ip Address | Router (Computing)
networking - "Invalid input detected at '^' marker" error encountered. How to resolve? - Super User
no switchport -> 'invalid input detected' : r/ccna
Christopher Hart on X: "Cisco IOS and IOS-XE require you to prepend show commands with the "do" keyword to execute them within a configuration context. https://t.co/vNRFz9f6gy" / X
Invalid input detected at '^' marker. - Cisco Community