Cisco IOS Keyboard Shortcuts

Up Arrow   ~~~>  Allows you to scroll forward through previous commands
Down Arrow ~~~> Allows you to scroll backwards through previous commands
Ctrl+P (or up arrow)   ~~~>  Displays the last command entered
Backspace ~~~> Removes the character to the left of the cursor
Ctrl+A   ~~~>  Moves the cursor to the beginning of the current line
Ctrl+E ~~~> Moves the cursor to the end of the current line
Ctrl+F   ~~~>  Moves forward one character
Ctrl+B ~~~> Moves backwards one character
Esc+F   ~~~>  Moves forward one word
Esc+B ~~~> Moves backwards one word
Ctrl+R   ~~~>  Redisplays a line (starts a new line, with the same command shown)
Ctrl+U ~~~> Erases a line
Ctrl+W   ~~~>  Erases a word
Tab ~~~> Completes a partial command
Ctrl+Z   ~~~>  Exits configuration mode, returning you to privileged EXEC mode