Setup guide

Appendix C Command Reference
Command Privileges
C-2
Installation and Setup Guide for Cisco Secure ACS Appliance
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Command Privileges
Access to CLI commands on the Cisco Secure ACS Appliance is limited to those
who physically connect via the console port and who possess the proper
administrative credentials.
For more information about establishing the console connection, see Establishing
a Serial Console Connection, page 3-14.
Checking Command Syntax
The serial console interface provides several types of responses to incorrect
command entries:
• If you enter a command line that does not contain any valid commands, the
system displays
Command not found.
• If you enter a valid command but omit required options, the system displays
Incomplete command.
• If you enter a valid command but provide invalid options or parameters, the
system displays
Invalid input.
In addition, some commands have command-specific error messages that notify
you that a command is valid, but that it cannot run correctly.
System Help
You can obtain help using the following methods:
• For a list of all commands and their syntax, enter help, and then press Enter.
• For help on a specific command, type the command name, a space, and a
question mark, and then press Enter, for example, show?. The help contains
command usage information and syntax.