Configuration Fundamentals | 27
Figure 2-2.  CLI Modes in FTOS 
Navigating CLI Modes
The FTOS prompt changes to indicate the CLI mode. Table 2-1 lists the CLI mode, its prompt, and 
information about how to access and exit this CLI mode. You must move linearly through the command 
modes, with the exception of the 
end command, which takes you directly to EXEC Privilege mode and the 
exit command moves you up one command mode level.
Note: Sub-CONFIGURATION modes all have the letters “conf” in the prompt with additional modifiers to 
identify the mode and slot/port information. These are shown in Table 2-1.
Table 2-1.  FTOS Command Modes
CLI Command Mode  Prompt
Access Command
EXEC
FTOS>
Access the router through the console or Telnet.
EXEC Privilege
FTOS# • From EXEC mode, enter the command enable.
• From any other mode, enter the command end.